379570: [General] Papyrus shall provide an interface to easily install additional components

https://bugs.eclipse.org/bugs/show_bug.cgi?id=379570

- Move from 'incoming' to target layer: 'infra/discovery'

92 files changed, 11609 insertions, 0 deletions

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.classpath b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.classpath
new file mode 100644
index 00000000000..2d1a4302f04
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<classpath>

+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>

+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>

+	<classpathentry kind="src" path="src"/>

+	<classpathentry kind="output" path="bin"/>

+</classpath>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.project b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.project
new file mode 100644
index 00000000000..09edef3d28e
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.project
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<projectDescription>

+	<name>org.eclipse.papyrus.infra.discovery.ui.menu</name>

+	<comment></comment>

+	<projects>

+	</projects>

+	<buildSpec>

+		<buildCommand>

+			<name>org.eclipse.jdt.core.javabuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.ManifestBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.SchemaBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+	</buildSpec>

+	<natures>

+		<nature>org.eclipse.pde.PluginNature</nature>

+		<nature>org.eclipse.jdt.core.javanature</nature>

+		<nature>org.eclipse.pde.api.tools.apiAnalysisNature</nature>

+	</natures>

+</projectDescription>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.settings/org.eclipse.jdt.core.prefs b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000000..44217f8c068
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1

+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled

+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5

+org.eclipse.jdt.core.compiler.compliance=1.5

+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error

+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error

+org.eclipse.jdt.core.compiler.source=1.5

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/META-INF/MANIFEST.MF b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/META-INF/MANIFEST.MF
new file mode 100644
index 00000000000..875f7284e04
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/META-INF/MANIFEST.MF
@@ -0,0 +1,15 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.eclipse.papyrus.infra.discovery.ui.menu;singleton:=true
+Bundle-Version: 0.9.0.qualifier
+Bundle-Activator: org.eclipse.papyrus.infra.discovery.ui.menu.Activator
+Bundle-Vendor: %providerName
+Require-Bundle: org.eclipse.ui;bundle-version="3.8.0",
+ org.eclipse.core.runtime;bundle-version="3.8.0",
+ org.eclipse.papyrus.infra.discovery.ui;bundle-version="0.9.0"
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Bundle-ActivationPolicy: lazy
+Bundle-Localization: plugin
+Export-Package: org.eclipse.papyrus.infra.discovery.ui.menu,
+ org.eclipse.papyrus.infra.discovery.ui.menu.handler
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/about.html b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/about.html
new file mode 100644
index 00000000000..670d10856a8
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/about.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
+<html xmlns="http://www.w3.org/1999/xhtml"> 
+<head> 
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
+<title>Eclipse Foundation Software User Agreement</title> 
+</head> 
+ 
+<body lang="EN-US"> 
+<h2>Eclipse Foundation Software User Agreement</h2> 
+<p>April 14, 2010</p> 
+ 
+<h3>Usage Of Content</h3> 
+ 
+<p>THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR OTHER MATERIALS FOR OPEN SOURCE PROJECTS
+   (COLLECTIVELY &quot;CONTENT&quot;).  USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS AGREEMENT AND/OR THE TERMS AND
+   CONDITIONS OF LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW.  BY USING THE CONTENT, YOU AGREE THAT YOUR USE
+   OF THE CONTENT IS GOVERNED BY THIS AGREEMENT AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR
+   NOTICES INDICATED OR REFERENCED BELOW.  IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND
+   CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW, THEN YOU MAY NOT USE THE CONTENT.</p> 
+ 
+<h3>Applicable Licenses</h3> 
+ 
+<p>Unless otherwise indicated, all Content made available by the Eclipse Foundation is provided to you under the terms and conditions of the Eclipse Public License Version 1.0
+   (&quot;EPL&quot;).  A copy of the EPL is provided with this Content and is also available at <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>.
+   For purposes of the EPL, &quot;Program&quot; will mean the Content.</p> 
+ 
+<p>Content includes, but is not limited to, source code, object code, documentation and other files maintained in the Eclipse Foundation source code
+   repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available as downloadable archives (&quot;Downloads&quot;).</p> 
+ 
+<ul> 
+       <li>Content may be structured and packaged into modules to facilitate delivering, extending, and upgrading the Content.  Typical modules may include plug-ins (&quot;Plug-ins&quot;), plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).</li> 
+       <li>Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java&trade; ARchive) in a directory named &quot;plugins&quot;.</li> 
+       <li>A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.  Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;.  Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of the Plug-ins
+      and/or Fragments associated with that Feature.</li> 
+       <li>Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.</li> 
+</ul> 
+ 
+<p>The terms and conditions governing Plug-ins and Fragments should be contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and conditions governing Features and
+Included Features should be contained in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;).  Abouts and Feature Licenses may be located in any directory of a Download or Module
+including, but not limited to the following locations:</p> 
+ 
+<ul> 
+       <li>The top-level (root) directory</li> 
+       <li>Plug-in and Fragment directories</li> 
+       <li>Inside Plug-ins and Fragments packaged as JARs</li> 
+       <li>Sub-directories of the directory named &quot;src&quot; of certain Plug-ins</li> 
+       <li>Feature directories</li> 
+</ul> 
+ 
+<p>Note: if a Feature made available by the Eclipse Foundation is installed using the Provisioning Technology (as defined below), you must agree to a license (&quot;Feature Update License&quot;) during the
+installation process.  If the Feature contains Included Features, the Feature Update License should either provide you with the terms and conditions governing the Included Features or
+inform you where you can locate them.  Feature Update Licenses may be found in the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.
+Such Abouts, Feature Licenses, and Feature Update Licenses contain the terms and conditions (or references to such terms and conditions) that govern your use of the associated Content in
+that directory.</p> 
+ 
+<p>THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.  SOME OF THESE
+OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):</p> 
+ 
+<ul> 
+       <li>Common Public License Version 1.0 (available at <a href="http://www.eclipse.org/legal/cpl-v10.html">http://www.eclipse.org/legal/cpl-v10.html</a>)</li> 
+       <li>Apache Software License 1.1 (available at <a href="http://www.apache.org/licenses/LICENSE">http://www.apache.org/licenses/LICENSE</a>)</li> 
+       <li>Apache Software License 2.0 (available at <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a>)</li> 
+       <li>Metro Link Public License 1.00 (available at <a href="http://www.opengroup.org/openmotif/supporters/metrolink/license.html">http://www.opengroup.org/openmotif/supporters/metrolink/license.html</a>)</li> 
+       <li>Mozilla Public License Version 1.1 (available at <a href="http://www.mozilla.org/MPL/MPL-1.1.html">http://www.mozilla.org/MPL/MPL-1.1.html</a>)</li> 
+</ul> 
+ 
+<p>IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR TO USE OF THE CONTENT.  If no About, Feature License, or Feature Update License is provided, please
+contact the Eclipse Foundation to determine what terms and conditions govern that particular Content.</p> 
+ 
+ 
+<h3>Use of Provisioning Technology</h3> 
+ 
+<p>The Eclipse Foundation makes available provisioning software, examples of which include, but are not limited to, p2 and the Eclipse
+   Update Manager (&quot;Provisioning Technology&quot;) for the purpose of allowing users to install software, documentation, information and/or
+   other materials (collectively &quot;Installable Software&quot;). This capability is provided with the intent of allowing such users to
+   install, extend and update Eclipse-based products. Information about packaging Installable Software is available at <a 
+       href="http://eclipse.org/equinox/p2/repository_packaging.html">http://eclipse.org/equinox/p2/repository_packaging.html</a> 
+   (&quot;Specification&quot;).</p> 
+ 
+<p>You may use Provisioning Technology to allow other parties to install Installable Software. You shall be responsible for enabling the
+   applicable license agreements relating to the Installable Software to be presented to, and accepted by, the users of the Provisioning Technology
+   in accordance with the Specification. By using Provisioning Technology in such a manner and making it available in accordance with the
+   Specification, you further acknowledge your agreement to, and the acquisition of all necessary rights to permit the following:</p> 
+ 
+<ol> 
+       <li>A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute the Provisioning Technology
+       on a machine (&quot;Target Machine&quot;) with the intent of installing, extending or updating the functionality of an Eclipse-based
+       product.</li> 
+       <li>During the Provisioning Process, the Provisioning Technology may cause third party Installable Software or a portion thereof to be
+       accessed and copied to the Target Machine.</li> 
+       <li>Pursuant to the Specification, you will provide to the user the terms and conditions that govern the use of the Installable
+       Software (&quot;Installable Software Agreement&quot;) and such Installable Software Agreement shall be accessed from the Target
+       Machine in accordance with the Specification. Such Installable Software Agreement must inform the user of the terms and conditions that govern
+       the Installable Software and must solicit acceptance by the end user in the manner prescribed in such Installable Software Agreement. Upon such
+       indication of agreement by the user, the provisioning Technology will complete installation of the Installable Software.</li> 
+</ol> 
+ 
+<h3>Cryptography</h3> 
+ 
+<p>Content may contain encryption software. The country in which you are currently may have restrictions on the import, possession, and use, and/or re-export to
+   another country, of encryption software. BEFORE using any encryption software, please check the country's laws, regulations and policies concerning the import,
+   possession, or use, and re-export of encryption software, to see if this is permitted.</p> 
+ 
+<p><small>Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.</small></p> 
+</body> 
+</html> 
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/build.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/build.properties
new file mode 100644
index 00000000000..765e4128239
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/build.properties
@@ -0,0 +1,12 @@
+source.. = src/

+output.. = bin/

+bin.includes = META-INF/,\

+               .,\

+               about.html,\

+               doc/,\

+               icons/,\

+               intro/,\

+               plugin.xml,\

+               plugin.properties

+src.includes = about.html,\

+               plugin.pdoc

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/doc/ToDo.txt b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/doc/ToDo.txt
new file mode 100644
index 00000000000..5bd6c72e769
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/doc/ToDo.txt
@@ -0,0 +1,7 @@
+Trucs a faire:

+- voir comment chaque feature additionnelle peut proposer un petit texte, une petite doc à cet endroit :

+-  - cela devrait permettre de faire de facon séparée la construction de chaque external composant

+ - - il faut donc un point d'entrée unique pour ces sous paragraphes :

+ 	-  - une icone

+ 	-  - un texte descriptif

+ 	-  - what else ?
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_16x16.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_16x16.gif
new file mode 100644
index 00000000000..8a31f458379
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_16x16.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_32x32_t.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_32x32_t.gif
new file mode 100644
index 00000000000..50cd9a142ee
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/icons/Papyrus_32x32_t.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.css b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.css
new file mode 100644
index 00000000000..92b79909e0c
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.css
@@ -0,0 +1,2 @@
+a#discovery img { background-image : url(../images/banner-discovery.png); }

+a#discovery:hover img { background-image : url(../images/banner-discovery.png); }
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.properties
new file mode 100644
index 00000000000..074fa3c591f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/css/overview.properties
@@ -0,0 +1,13 @@
+###############################################################################

+# Copyright (c) 2010 Obeo and others

+# All rights reserved. This program and the accompanying materials

+# are made available under the terms of the Eclipse Public License v1.0

+# which accompanies this distribution, and is available at

+# http://www.eclipse.org/legal/epl-v10.html

+#

+# Contributors:

+#     Obeo Corporation - initial API and implementation

+#	  CEA LIST - adaptation to papyrus components

+###############################################################################

+overview.discovery.link-icon = intro/images/banner-discovery-papyrus.png

+overview.discovery.hover-icon = intro/images/banner-discovery-papyrus.png

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery-papyrus.png b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery-papyrus.png
new file mode 100644
index 00000000000..05a928b7939
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery-papyrus.png
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery.png b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery.png
new file mode 100644
index 00000000000..cc4b2cfd737
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/images/banner-discovery.png
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/papyrusDiscovery.xml b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/papyrusDiscovery.xml
new file mode 100644
index 00000000000..d1ba28d69db
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/intro/papyrusDiscovery.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>

+<introContent>

+  <!-- Extension to the SDK Overview Page. -->

+  <extensionContent id="org.eclipse.papyrus.infra.discovery" name="Install Papyrus Additional Components" alt-style="css/overview.properties" style="css/overview.css" path="overview/@">

+     <group id="papyrus-group" style-id="content-group">

+    	<link style-id="content-link" label="Install More Papyrus Components" url="http://org.eclipse.ui.intro/runAction?pluginId=org.eclipse.papyrus.infra.discovery.ui.menu&amp;class=org.eclipse.papyrus.infra.discovery.ui.menu.handler.PapyrusDiscoveryAction" id="papyrusDiscovery">

+      		<text>Select here if you wish to install additional components for Papyrus (new languages, new capabilities, etc.)</text>

+    	</link>

+     </group>

+  </extensionContent>

+</introContent>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.pdoc b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.pdoc
new file mode 100644
index 00000000000..e43e88a21c6
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.pdoc
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<doc:Documentation xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:doc="http://www.eclipse.org/papyrus/documentation/plugin/documentation" description="This plugin contributes to the workbench, in order to have access to the papyrus discovery interface.">

+  <referent firstName="remi" lastName="schnekenburger" eMail="remi.schnekenburger@cea.fr" currentCompany="CEA-LIST"/>

+</doc:Documentation>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.properties
new file mode 100644
index 00000000000..8ce9efc1b79
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.properties
@@ -0,0 +1,12 @@
+# 

+#   Copyright (c)  2012 CEA LIST.

+#   All rights reserved. This program and the accompanying materials

+#   are made available under the terms of the Eclipse Public License v1.0

+#   which accompanies this distribution, and is available at

+#   http://www.eclipse.org/legal/epl-v10.html

+#   

+#   Contributors:

+#       CEA LIST - initial API and implementation

+#  

+pluginName = Papyrus Discovery UI Contributions (Incubation)

+providerName = Eclipse Modeling Project

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.xml b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.xml
new file mode 100644
index 00000000000..04576c0ca7d
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/plugin.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<?eclipse version="3.4"?>

+<plugin>

+   <extension

+         point="org.eclipse.ui.commands">

+      <category

+            id="org.eclipse.papyrus.infra.discovery.ui.menu.commands.category"

+            name="Papyrus Discovery">

+      </category>

+      <command

+            categoryId="org.eclipse.papyrus.infra.discovery.ui.menu.commands.category"

+            id="org.eclipse.papyrus.infra.discovery.ui.menu.commands.discoveryCommand"

+            name="Install Papyrus Additional Components">

+      </command>

+   </extension>

+   <extension

+         point="org.eclipse.ui.handlers">

+      <handler

+            class="org.eclipse.papyrus.infra.discovery.ui.menu.handler.PapyrusDiscoveryHandler"

+            commandId="org.eclipse.papyrus.infra.discovery.ui.menu.commands.discoveryCommand">

+      </handler>

+   </extension>

+   <extension

+         point="org.eclipse.ui.menus">

+      <menuContribution

+            locationURI="toolbar:org.eclipse.ui.main.toolbar?after=additions">

+         <toolbar

+               id="org.eclipse.papyrus.infra.discovery.ui.menu.toolbars.sampleToolbar">

+            <command

+                  commandId="org.eclipse.papyrus.infra.discovery.ui.menu.commands.discoveryCommand"

+                  icon="icons/Papyrus_16x16.gif"

+                  id="org.eclipse.papyrus.infra.discovery.ui.menu.toolbars.discoveryCommand"

+                  tooltip="Install Papyrus Additional Components">

+            </command>

+         </toolbar>

+      </menuContribution>

+   </extension>

+

+ <extension

+         point="org.eclipse.ui.menus">

+      <menuContribution

+            locationURI="menu:help?after=org.eclipse.equinox.p2.ui.sdk.install">

+            <command

+                  commandId="org.eclipse.papyrus.infra.discovery.ui.menu.commands.discoveryCommand"

+                  icon="icons/Papyrus_16x16.gif"

+                  id="org.eclipse.papyrus.infra.discovery.ui.menu.toolbars.discoveryCommand"

+                  tooltip="Install Papyrus Additional Components">

+            </command>

+      </menuContribution>

+   </extension>

+

+  <extension

+         point="org.eclipse.ui.intro.configExtension">

+      <configExtension

+            configId="org.eclipse.ui.intro.universalConfig"

+            content="intro/papyrusDiscovery.xml"/>  

+   </extension>

+

+</plugin>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/Activator.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/Activator.java
new file mode 100644
index 00000000000..82b8a7b1291
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/Activator.java
@@ -0,0 +1,50 @@
+package org.eclipse.papyrus.infra.discovery.ui.menu;

+

+import org.eclipse.ui.plugin.AbstractUIPlugin;

+import org.osgi.framework.BundleContext;

+

+/**

+ * The activator class controls the plug-in life cycle

+ */

+public class Activator extends AbstractUIPlugin {

+

+	// The plug-in ID

+	public static final String PLUGIN_ID = "org.eclipse.papyrus.infra.discovery.ui.menu"; //$NON-NLS-1$

+

+	// The shared instance

+	private static Activator plugin;

+	

+	/**

+	 * The constructor

+	 */

+	public Activator() {

+	}

+

+	/*

+	 * (non-Javadoc)

+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)

+	 */

+	public void start(BundleContext context) throws Exception {

+		super.start(context);

+		plugin = this;

+	}

+

+	/*

+	 * (non-Javadoc)

+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)

+	 */

+	public void stop(BundleContext context) throws Exception {

+		plugin = null;

+		super.stop(context);

+	}

+

+	/**

+	 * Returns the shared instance

+	 *

+	 * @return the shared instance

+	 */

+	public static Activator getDefault() {

+		return plugin;

+	}

+

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryAction.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryAction.java
new file mode 100644
index 00000000000..c7ac35a5b25
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryAction.java
@@ -0,0 +1,33 @@
+/*******************************************************************************

+ * Copyright (c) 2012 CEA LIST.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *     Obeo - initial API and implementation

+ *******************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.menu.handler;

+

+import org.eclipse.jface.action.Action;

+import org.eclipse.papyrus.infra.discovery.ui.wizards.DiscoveryComponent;

+

+/**

+ * Action used for discovery 

+ */

+public class PapyrusDiscoveryAction extends Action {

+	/**

+	 * The constructor.

+	 */

+	public PapyrusDiscoveryAction() {

+	}

+

+	/**

+	 * {@inheritDoc}

+	 */

+	@Override

+	public void run() {

+		DiscoveryComponent.execute();

+	}

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryHandler.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryHandler.java
new file mode 100644
index 00000000000..66a2fc88966
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui.menu/src/org/eclipse/papyrus/infra/discovery/ui/menu/handler/PapyrusDiscoveryHandler.java
@@ -0,0 +1,38 @@
+/*****************************************************************************

+ * Copyright (c) 2012 CEA LIST.

+ *

+ *    

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *  CEA LIST - Initial API and implementation

+ *

+ *****************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.menu.handler;

+

+import org.eclipse.core.commands.AbstractHandler;

+import org.eclipse.core.commands.ExecutionEvent;

+import org.eclipse.core.commands.ExecutionException;

+import org.eclipse.papyrus.infra.discovery.ui.wizards.DiscoveryComponent;

+

+/**

+ * Handler for the papyrus discovery action

+ */

+public class PapyrusDiscoveryHandler extends AbstractHandler {

+	/**

+	 * The constructor.

+	 */

+	public PapyrusDiscoveryHandler() {

+	}

+

+	/**

+	 * {@inheritDoc}

+	 */

+	public Object execute(ExecutionEvent event) throws ExecutionException {

+		DiscoveryComponent.execute();

+		return null;

+	}

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.classpath b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.classpath
new file mode 100644
index 00000000000..64c5e31b7a2
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.project b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.project
new file mode 100644
index 00000000000..07c066b7b71
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<projectDescription>

+	<name>org.eclipse.papyrus.infra.discovery.ui</name>

+	<comment></comment>

+	<projects>

+	</projects>

+	<buildSpec>

+		<buildCommand>

+			<name>org.eclipse.jdt.core.javabuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.ManifestBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.SchemaBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+	</buildSpec>

+	<natures>

+		<nature>org.eclipse.pde.PluginNature</nature>

+		<nature>org.eclipse.jdt.core.javanature</nature>

+	</natures>

+</projectDescription>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.settings/org.eclipse.jdt.core.prefs b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000000..2a5211d1549
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,8 @@
+#Fri Oct 30 10:52:39 CET 2009
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
+org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.5
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/META-INF/MANIFEST.MF b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/META-INF/MANIFEST.MF
new file mode 100644
index 00000000000..21655fb82d7
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/META-INF/MANIFEST.MF
@@ -0,0 +1,31 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.eclipse.papyrus.infra.discovery.ui;singleton:=true
+Bundle-Version: 0.9.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: org.eclipse.papyrus.infra.discovery.ui.Activator
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.eclipse.papyrus.infra.discovery.ui,
+ org.eclipse.papyrus.infra.discovery.ui.viewer,
+ org.eclipse.papyrus.infra.discovery.ui.wizards
+Require-Bundle: org.eclipse.core.runtime,
+ org.eclipse.core.resources;visibility:=reexport,
+ org.eclipse.equinox.p2.core,
+ org.eclipse.equinox.p2.ui,
+ org.eclipse.equinox.p2.metadata,
+ org.eclipse.equinox.p2.metadata.repository,
+ org.eclipse.equinox.p2.repository,
+ org.eclipse.equinox.p2.engine,
+ org.eclipse.equinox.p2.director,
+ org.eclipse.equinox.p2.operations;resolution:=optional,
+ org.eclipse.emf.edit;visibility:=reexport,
+ org.eclipse.emf.ecore.xmi;visibility:=reexport,
+ org.eclipse.emf.edit.ui;visibility:=reexport,
+ org.eclipse.ui,
+ org.eclipse.ui.forms,
+ org.eclipse.papyrus.infra.discovery;bundle-version="0.9.0",
+ org.eclipse.papyrus.infra.core.log;bundle-version="0.9.0"
+Bundle-ActivationPolicy: lazy
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/about.html b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/about.html
new file mode 100644
index 00000000000..670d10856a8
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/about.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
+<html xmlns="http://www.w3.org/1999/xhtml"> 
+<head> 
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 
+<title>Eclipse Foundation Software User Agreement</title> 
+</head> 
+ 
+<body lang="EN-US"> 
+<h2>Eclipse Foundation Software User Agreement</h2> 
+<p>April 14, 2010</p> 
+ 
+<h3>Usage Of Content</h3> 
+ 
+<p>THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR OTHER MATERIALS FOR OPEN SOURCE PROJECTS
+   (COLLECTIVELY &quot;CONTENT&quot;).  USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS AGREEMENT AND/OR THE TERMS AND
+   CONDITIONS OF LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW.  BY USING THE CONTENT, YOU AGREE THAT YOUR USE
+   OF THE CONTENT IS GOVERNED BY THIS AGREEMENT AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR
+   NOTICES INDICATED OR REFERENCED BELOW.  IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND
+   CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW, THEN YOU MAY NOT USE THE CONTENT.</p> 
+ 
+<h3>Applicable Licenses</h3> 
+ 
+<p>Unless otherwise indicated, all Content made available by the Eclipse Foundation is provided to you under the terms and conditions of the Eclipse Public License Version 1.0
+   (&quot;EPL&quot;).  A copy of the EPL is provided with this Content and is also available at <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>.
+   For purposes of the EPL, &quot;Program&quot; will mean the Content.</p> 
+ 
+<p>Content includes, but is not limited to, source code, object code, documentation and other files maintained in the Eclipse Foundation source code
+   repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available as downloadable archives (&quot;Downloads&quot;).</p> 
+ 
+<ul> 
+       <li>Content may be structured and packaged into modules to facilitate delivering, extending, and upgrading the Content.  Typical modules may include plug-ins (&quot;Plug-ins&quot;), plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).</li> 
+       <li>Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java&trade; ARchive) in a directory named &quot;plugins&quot;.</li> 
+       <li>A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.  Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;.  Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of the Plug-ins
+      and/or Fragments associated with that Feature.</li> 
+       <li>Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.</li> 
+</ul> 
+ 
+<p>The terms and conditions governing Plug-ins and Fragments should be contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and conditions governing Features and
+Included Features should be contained in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;).  Abouts and Feature Licenses may be located in any directory of a Download or Module
+including, but not limited to the following locations:</p> 
+ 
+<ul> 
+       <li>The top-level (root) directory</li> 
+       <li>Plug-in and Fragment directories</li> 
+       <li>Inside Plug-ins and Fragments packaged as JARs</li> 
+       <li>Sub-directories of the directory named &quot;src&quot; of certain Plug-ins</li> 
+       <li>Feature directories</li> 
+</ul> 
+ 
+<p>Note: if a Feature made available by the Eclipse Foundation is installed using the Provisioning Technology (as defined below), you must agree to a license (&quot;Feature Update License&quot;) during the
+installation process.  If the Feature contains Included Features, the Feature Update License should either provide you with the terms and conditions governing the Included Features or
+inform you where you can locate them.  Feature Update Licenses may be found in the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.
+Such Abouts, Feature Licenses, and Feature Update Licenses contain the terms and conditions (or references to such terms and conditions) that govern your use of the associated Content in
+that directory.</p> 
+ 
+<p>THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.  SOME OF THESE
+OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):</p> 
+ 
+<ul> 
+       <li>Common Public License Version 1.0 (available at <a href="http://www.eclipse.org/legal/cpl-v10.html">http://www.eclipse.org/legal/cpl-v10.html</a>)</li> 
+       <li>Apache Software License 1.1 (available at <a href="http://www.apache.org/licenses/LICENSE">http://www.apache.org/licenses/LICENSE</a>)</li> 
+       <li>Apache Software License 2.0 (available at <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a>)</li> 
+       <li>Metro Link Public License 1.00 (available at <a href="http://www.opengroup.org/openmotif/supporters/metrolink/license.html">http://www.opengroup.org/openmotif/supporters/metrolink/license.html</a>)</li> 
+       <li>Mozilla Public License Version 1.1 (available at <a href="http://www.mozilla.org/MPL/MPL-1.1.html">http://www.mozilla.org/MPL/MPL-1.1.html</a>)</li> 
+</ul> 
+ 
+<p>IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR TO USE OF THE CONTENT.  If no About, Feature License, or Feature Update License is provided, please
+contact the Eclipse Foundation to determine what terms and conditions govern that particular Content.</p> 
+ 
+ 
+<h3>Use of Provisioning Technology</h3> 
+ 
+<p>The Eclipse Foundation makes available provisioning software, examples of which include, but are not limited to, p2 and the Eclipse
+   Update Manager (&quot;Provisioning Technology&quot;) for the purpose of allowing users to install software, documentation, information and/or
+   other materials (collectively &quot;Installable Software&quot;). This capability is provided with the intent of allowing such users to
+   install, extend and update Eclipse-based products. Information about packaging Installable Software is available at <a 
+       href="http://eclipse.org/equinox/p2/repository_packaging.html">http://eclipse.org/equinox/p2/repository_packaging.html</a> 
+   (&quot;Specification&quot;).</p> 
+ 
+<p>You may use Provisioning Technology to allow other parties to install Installable Software. You shall be responsible for enabling the
+   applicable license agreements relating to the Installable Software to be presented to, and accepted by, the users of the Provisioning Technology
+   in accordance with the Specification. By using Provisioning Technology in such a manner and making it available in accordance with the
+   Specification, you further acknowledge your agreement to, and the acquisition of all necessary rights to permit the following:</p> 
+ 
+<ol> 
+       <li>A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute the Provisioning Technology
+       on a machine (&quot;Target Machine&quot;) with the intent of installing, extending or updating the functionality of an Eclipse-based
+       product.</li> 
+       <li>During the Provisioning Process, the Provisioning Technology may cause third party Installable Software or a portion thereof to be
+       accessed and copied to the Target Machine.</li> 
+       <li>Pursuant to the Specification, you will provide to the user the terms and conditions that govern the use of the Installable
+       Software (&quot;Installable Software Agreement&quot;) and such Installable Software Agreement shall be accessed from the Target
+       Machine in accordance with the Specification. Such Installable Software Agreement must inform the user of the terms and conditions that govern
+       the Installable Software and must solicit acceptance by the end user in the manner prescribed in such Installable Software Agreement. Upon such
+       indication of agreement by the user, the provisioning Technology will complete installation of the Installable Software.</li> 
+</ol> 
+ 
+<h3>Cryptography</h3> 
+ 
+<p>Content may contain encryption software. The country in which you are currently may have restrictions on the import, possession, and use, and/or re-export to
+   another country, of encryption software. BEFORE using any encryption software, please check the country's laws, regulations and policies concerning the import,
+   possession, or use, and re-export of encryption software, to see if this is permitted.</p> 
+ 
+<p><small>Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.</small></p> 
+</body> 
+</html> 
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/build.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/build.properties
new file mode 100644
index 00000000000..c12cd949b3e
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/build.properties
@@ -0,0 +1,16 @@
+
+# <copyright>
+# </copyright>
+#
+# $Id: build.properties,v 1.2 2010/06/15 07:35:45 cbrun Exp $
+
+bin.includes = .,\
+               icons/,\
+               META-INF/,\
+               plugin.properties,\
+               about.html
+jars.compile.order = .
+source.. = src/
+output.. = bin/
+src.includes = about.html,\
+               plugin.pdoc
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear-disabled.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear-disabled.gif
new file mode 100644
index 00000000000..7f3248023c1
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear-disabled.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear.gif
new file mode 100644
index 00000000000..2d3935a6897
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/etool16/find-clear.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/obj16/message_info.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/obj16/message_info.gif
new file mode 100644
index 00000000000..b484d9be1e9
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/obj16/message_info.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/incubation.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/incubation.gif
new file mode 100644
index 00000000000..e2f43de1701
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/incubation.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/message_warning.gif b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/message_warning.gif
new file mode 100644
index 00000000000..8e054d07318
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/ovr32/message_warning.gif
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery-papyrus.png b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery-papyrus.png
new file mode 100644
index 00000000000..05a928b7939
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery-papyrus.png
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery.png b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery.png
new file mode 100644
index 00000000000..cc4b2cfd737
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/icons/full/wizban/banner-discovery.png
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.pdoc b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.pdoc
new file mode 100644
index 00000000000..c1bc786b9ac
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.pdoc
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<doc:Documentation xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:doc="http://www.eclipse.org/papyrus/documentation/plugin/documentation" description="This plugin provides the user interface components for the papyrus discovery interface. No contribution to the UI is done by this plugin.">

+  <referent firstName="remi" lastName="schnekenburger" eMail="remi.schnekenburger@cea.fr" currentCompany="CEA-LIST"/>

+</doc:Documentation>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.properties
new file mode 100644
index 00000000000..a0cf0e4ca21
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/plugin.properties
@@ -0,0 +1,12 @@
+# 

+#   Copyright (c)  2012 CEA LIST.

+#   All rights reserved. This program and the accompanying materials

+#   are made available under the terms of the Eclipse Public License v1.0

+#   which accompanies this distribution, and is available at

+#   http://www.eclipse.org/legal/epl-v10.html

+#   

+#   Contributors:

+#       CEA LIST - initial API and implementation

+#  

+pluginName = Papyrus Discovery UI (Incubation)

+providerName = Eclipse Modeling Project

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/Activator.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/Activator.java
new file mode 100644
index 00000000000..b5a176e506e
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/Activator.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c)  2009 Obeo.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui;
+
+import org.eclipse.papyrus.infra.core.log.LogHelper;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * Activator of the plugin. (Singleton instance)
+ */
+public class Activator extends AbstractUIPlugin {
+
+    /** ID of the plugin */
+    public static final String PLUGIN_ID = "org.eclipse.papyrus.infra.discovery.ui";
+
+    /** singleton instance of the plugin */
+    private static Activator plugin;
+    
+    /** logging system */
+    public static LogHelper logHelper;
+
+    /**
+     * The constructor
+     */
+    public Activator() {
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void start(BundleContext context) throws Exception {
+        super.start(context);
+        plugin = this;
+        logHelper = new LogHelper(this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void stop(BundleContext context) throws Exception {
+    	logHelper = null;
+        plugin = null;
+        super.stop(context);
+    }
+
+    /**
+     * Returns the shared instance
+     * @return the shared instance
+     */
+    public static Activator getDefault() {
+        return plugin;
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonImages.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonImages.java
new file mode 100644
index 00000000000..54b0e6a44a1
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonImages.java
@@ -0,0 +1,89 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+import org.eclipse.papyrus.infra.discovery.ui.Activator;
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * @author Mik Kersten
+ * @since 3.0
+ */
+public class CommonImages {
+
+    private static final URL baseURL = Activator.getDefault().getBundle().getEntry("/icons/full/"); //$NON-NLS-1$
+
+    private static ImageRegistry imageRegistry;
+
+    private static final String T_TOOL = "etool16"; //$NON-NLS-1$
+
+    private static final String T_WIZBAN = "wizban"; //$NON-NLS-1$
+
+    // Discovery
+
+    public static final ImageDescriptor BANNER_DISCOVERY = create(T_WIZBAN, "banner-discovery-papyrus.png"); //$NON-NLS-1$
+
+    public static final ImageDescriptor FIND_CLEAR = create(T_TOOL, "find-clear.gif"); //$NON-NLS-1$
+
+    public static final ImageDescriptor FIND_CLEAR_DISABLED = create(T_TOOL, "find-clear-disabled.gif"); //$NON-NLS-1$
+
+    private static ImageDescriptor create(String prefix, String name) {
+        try {
+            return ImageDescriptor.createFromURL(makeIconFileURL(prefix, name));
+        } catch (MalformedURLException e) {
+            return ImageDescriptor.getMissingImageDescriptor();
+        }
+    }
+
+    /**
+     * Lazily initializes image map.
+     * 
+     * @param imageDescriptor
+     * @return Image
+     */
+    public static Image getImage(ImageDescriptor imageDescriptor) {
+        ImageRegistry imageRegistry = getImageRegistry();
+        Image image = imageRegistry.get("" + imageDescriptor.hashCode()); //$NON-NLS-1$
+        if (image == null) {
+            image = imageDescriptor.createImage(true);
+            imageRegistry.put("" + imageDescriptor.hashCode(), image); //$NON-NLS-1$
+        }
+        return image;
+    }
+
+    private static ImageRegistry getImageRegistry() {
+        if (imageRegistry == null) {
+            imageRegistry = new ImageRegistry();
+        }
+
+        return imageRegistry;
+    }
+
+    private static URL makeIconFileURL(String prefix, String name) throws MalformedURLException {
+        if (baseURL == null) {
+            throw new MalformedURLException();
+        }
+
+        StringBuffer buffer = new StringBuffer(prefix);
+        buffer.append('/');
+        buffer.append(name);
+        return new URL(baseURL, buffer.toString());
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonThemes.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonThemes.java
new file mode 100644
index 00000000000..d6175291d22
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/CommonThemes.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency     
+ *     CEA LIST - adaptation to Papyrus 
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+/**
+ * @author Mik Kersten
+ * @since 3.0
+ */
+public class CommonThemes {
+
+    public static final String COLOR_CATEGORY_GRADIENT_START = "org.eclipse.mylyn.tasks.ui.colors.category.gradient.start"; //$NON-NLS-1$
+
+    public static final String COLOR_CATEGORY_GRADIENT_END = "org.eclipse.mylyn.tasks.ui.colors.category.gradient.end"; //$NON-NLS-1$
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryImages.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryImages.java
new file mode 100644
index 00000000000..461acd395a5
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryImages.java
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.papyrus.infra.discovery.ui.Activator;
+
+/**
+ * @author David Green
+ */
+public class DiscoveryImages {
+    private static final String T_OVR_32 = "ovr32"; //$NON-NLS-1$
+
+    private static final String T_OBJ_16 = "obj16"; //$NON-NLS-1$
+
+    private static final URL baseURL = Activator.getDefault().getBundle().getEntry("/icons/full/"); //$NON-NLS-1$
+
+    /**
+     * image descriptor for a warning overlay suitable for use with 32x32
+     * images.
+     */
+    public static final ImageDescriptor OVERLAY_WARNING_32 = create(T_OVR_32, "message_warning.gif"); //$NON-NLS-1$
+
+    public static final ImageDescriptor OVERLAY_INCUBATION_32 = create(T_OVR_32, "incubation.gif");
+    
+    public static final ImageDescriptor MESSAGE_INFO = create(T_OBJ_16, "message_info.gif"); //$NON-NLS-1$
+
+
+    private static ImageDescriptor create(String prefix, String name) {
+        try {
+            return ImageDescriptor.createFromURL(makeIconFileURL(prefix, name));
+        } catch (MalformedURLException e) {
+            return ImageDescriptor.getMissingImageDescriptor();
+        }
+    }
+
+    private static URL makeIconFileURL(String prefix, String name) throws MalformedURLException {
+        if (baseURL == null) {
+            throw new MalformedURLException();
+        }
+
+        StringBuilder buffer = new StringBuilder(prefix);
+        buffer.append('/');
+        buffer.append(name);
+        return new URL(baseURL, buffer.toString());
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryUiUtil.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryUiUtil.java
new file mode 100644
index 00000000000..0bf3b78ff71
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/DiscoveryUiUtil.java
@@ -0,0 +1,132 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * @author David Green
+ * @author Steffen Pingel much of this is copied from TasksUiInternal
+ */
+public abstract class DiscoveryUiUtil {
+    private DiscoveryUiUtil() {
+    }
+
+    /**
+     * Utility method to get the best parenting possible for a dialog. If there
+     * is a modal shell create it so as to avoid two modal dialogs. If not then
+     * return the shell of the active workbench window. If neither can be found
+     * return null.
+     * <p>
+     * <b>Note: Applied from patch on bug 99472.</b>
+     * 
+     * @return Shell or <code>null</code>
+     */
+    public static Shell getShell() {
+        if (!PlatformUI.isWorkbenchRunning() || PlatformUI.getWorkbench().isClosing()) {
+            return null;
+        }
+        Shell modal = getModalShellExcluding(null);
+        if (modal != null) {
+            return modal;
+        }
+        return getNonModalShell();
+    }
+
+    /**
+     * Get the active non modal shell. If there isn't one return null.
+     * <p>
+     * <b>Note: Applied from patch on bug 99472.</b>
+     * 
+     * @return Shell
+     */
+    public static Shell getNonModalShell() {
+        IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
+        if (window == null) {
+            IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
+            if (windows.length > 0) {
+                return windows[0].getShell();
+            }
+        } else {
+            return window.getShell();
+        }
+
+        return null;
+    }
+
+    /**
+     * Return the modal shell that is currently open. If there isn't one then
+     * return null.
+     * <p>
+     * <b>Note: Applied from patch on bug 99472.</b>
+     * 
+     * @param shell
+     *            A shell to exclude from the search. May be <code>null</code>.
+     * @return Shell or <code>null</code>.
+     */
+    public static Shell getModalShellExcluding(Shell shell) {
+        IWorkbench workbench = PlatformUI.getWorkbench();
+        Shell[] shells = workbench.getDisplay().getShells();
+        int modal = SWT.APPLICATION_MODAL | SWT.SYSTEM_MODAL | SWT.PRIMARY_MODAL;
+        for (Shell shell2 : shells) {
+            if (shell2.equals(shell)) {
+                break;
+            }
+            // Do not worry about shells that will not block the user.
+            if (shell2.isVisible()) {
+                int style = shell2.getStyle();
+                if ((style & modal) != 0) {
+                    return shell2;
+                }
+            }
+        }
+        return null;
+    }
+
+    public static void displayStatus(Shell shell, final String title, final IStatus status, boolean showLinkToErrorLog) {
+
+
+        String message = status.getMessage();
+        
+        if (showLinkToErrorLog) {
+            message += "  \n see error log";
+        }
+        switch (status.getSeverity()) {
+        case IStatus.CANCEL:
+        case IStatus.INFO:
+            createDialog(shell, title, message, MessageDialog.INFORMATION).open();
+            break;
+        case IStatus.WARNING:
+            createDialog(shell, title, message, MessageDialog.WARNING).open();
+            break;
+        case IStatus.ERROR:
+        default:
+            createDialog(shell, title, message, MessageDialog.ERROR).open();
+            break;
+        }
+
+    }
+
+        public static MessageDialog createDialog(Shell shell, String title, String message, int type) {
+            return new MessageDialog(shell, title, null, message, type, new String[] { IDialogConstants.OK_LABEL }, 0);
+        }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientCanvas.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientCanvas.java
new file mode 100644
index 00000000000..8d835923f20
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientCanvas.java
@@ -0,0 +1,351 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2009 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *     Tasktop Technologies - extracted FormHeading implementation for Mylyn
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.util.Hashtable;
+import java.util.Map;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.widgets.Canvas;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Listener;
+
+/**
+ * Based on {@link org.eclipse.ui.internal.forms.widgets.FormHeading}.
+ */
+@SuppressWarnings("restriction")
+public class GradientCanvas extends Canvas {
+
+	private static final int SEPARATOR = 1 << 1;
+
+	private static final int BOTTOM_SEPARATOR = 1 << 2;
+
+	private static final int BACKGROUND_IMAGE_TILED = 1 << 3;
+
+	public static final String COLOR_BASE_BG = "baseBg"; //$NON-NLS-1$
+
+	static String PREFIX = "org.eclipse.ui.forms."; //$NON-NLS-1$
+
+	static String H_PREFIX = PREFIX + "H_"; //$NON-NLS-1$
+
+	public static String H_BOTTOM_KEYLINE1 = H_PREFIX + "BOTTOM_KEYLINE1"; //$NON-NLS-1$
+
+	/**
+	 * Key for the form header bottom keyline 2 color.
+	 */
+	public static String H_BOTTOM_KEYLINE2 = H_PREFIX + "BOTTOM_KEYLINE2"; //$NON-NLS-1$
+
+	private Image backgroundImage;
+
+	private Image gradientImage;
+
+	Map<String, Color> colors = new Hashtable<String, Color>();
+
+	private int flags;
+
+	private GradientInfo gradientInfo;
+
+	private class GradientInfo {
+		Color[] gradientColors;
+
+		int[] percents;
+
+		boolean vertical;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.swt.widgets.Control#forceFocus()
+	 */
+	@Override
+	public boolean forceFocus() {
+		return false;
+	}
+
+	/**
+	 * Creates the form content control as a child of the provided parent.
+	 * 
+	 * @param parent
+	 *            the parent widget
+	 */
+	public GradientCanvas(Composite parent, int style) {
+		super(parent, style);
+		setBackgroundMode(SWT.INHERIT_DEFAULT);
+		setSeparatorAlignment(SWT.BOTTOM);
+		addListener(SWT.Paint, new Listener() {
+			public void handleEvent(Event e) {
+				onPaint(e.gc);
+			}
+		});
+		addListener(SWT.Dispose, new Listener() {
+			public void handleEvent(Event e) {
+				if (gradientImage != null) {
+					// TODO e3.4 FormImages.getInstance().markFinished(gradientImage);
+					gradientImage.dispose();
+					gradientImage = null;
+				}
+			}
+		});
+		addListener(SWT.Resize, new Listener() {
+			public void handleEvent(Event e) {
+				if (gradientInfo != null || (backgroundImage != null && !isBackgroundImageTiled())) {
+					updateGradientImage();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Sets the background color of the header.
+	 */
+	@Override
+	public void setBackground(Color bg) {
+		super.setBackground(bg);
+		internalSetBackground(bg);
+	}
+
+	private void internalSetBackground(Color bg) {
+		putColor(COLOR_BASE_BG, bg);
+	}
+
+	public void setBackgroundGradient(Color[] gradientColors, int[] percents, boolean vertical) {
+		if (gradientColors != null) {
+			gradientInfo = new GradientInfo();
+			gradientInfo.gradientColors = gradientColors;
+			gradientInfo.percents = percents;
+			gradientInfo.vertical = vertical;
+			setBackground(null);
+			updateGradientImage();
+		} else {
+			// reset
+			gradientInfo = null;
+			if (gradientImage != null) {
+				// TODO e3.4 FormImages.getInstance().markFinished(gradientImage);
+				gradientImage.dispose();
+				gradientImage = null;
+				setBackgroundImage(null);
+			}
+		}
+	}
+
+	public void setHeadingBackgroundImage(Image image) {
+		this.backgroundImage = image;
+		if (image != null) {
+			setBackground(null);
+		}
+		if (isBackgroundImageTiled()) {
+			setBackgroundImage(image);
+		} else {
+			updateGradientImage();
+		}
+	}
+
+	public Image getHeadingBackgroundImage() {
+		return backgroundImage;
+	}
+
+	public void setBackgroundImageTiled(boolean tiled) {
+		if (tiled) {
+			flags |= BACKGROUND_IMAGE_TILED;
+		} else {
+			flags &= ~BACKGROUND_IMAGE_TILED;
+		}
+		setHeadingBackgroundImage(this.backgroundImage);
+	}
+
+	public boolean isBackgroundImageTiled() {
+		return (flags & BACKGROUND_IMAGE_TILED) != 0;
+	}
+
+	@Override
+	public void setBackgroundImage(Image image) {
+		super.setBackgroundImage(image);
+		if (image != null) {
+			internalSetBackground(null);
+		}
+	}
+
+	private void onPaint(GC gc) {
+		if (!isSeparatorVisible() && getBackgroundImage() == null) {
+			return;
+		}
+		Rectangle carea = getClientArea();
+		Image buffer = new Image(getDisplay(), carea.width, carea.height);
+		buffer.setBackground(getBackground());
+		GC igc = new GC(buffer);
+		igc.setBackground(getBackground());
+		igc.fillRectangle(0, 0, carea.width, carea.height);
+		if (getBackgroundImage() != null) {
+			if (gradientInfo != null) {
+				drawBackground(igc, carea.x, carea.y, carea.width, carea.height);
+			} else {
+				Image bgImage = getBackgroundImage();
+				Rectangle ibounds = bgImage.getBounds();
+				drawBackground(igc, carea.x, carea.y, ibounds.width, ibounds.height);
+			}
+		}
+
+		if (isSeparatorVisible()) {
+			drawSeparator(carea, igc);
+		}
+		igc.dispose();
+		gc.drawImage(buffer, carea.x, carea.y);
+		buffer.dispose();
+	}
+
+	private void drawSeparator(Rectangle carea, GC igc) {
+		// bg separator
+		if (hasColor(H_BOTTOM_KEYLINE1)) {
+			igc.setForeground(getColor(H_BOTTOM_KEYLINE1));
+		} else {
+			igc.setForeground(getBackground());
+		}
+		if (getSeparatorAlignment() == SWT.BOTTOM) {
+			igc.drawLine(carea.x, carea.height - 2, carea.x + carea.width - 1, carea.height - 2);
+		} else {
+			igc.drawLine(carea.x, 1, carea.x + carea.width - 1, 1);
+		}
+		if (hasColor(H_BOTTOM_KEYLINE2)) {
+			igc.setForeground(getColor(H_BOTTOM_KEYLINE2));
+		} else {
+			igc.setForeground(getForeground());
+		}
+		if (getSeparatorAlignment() == SWT.BOTTOM) {
+			igc.drawLine(carea.x, carea.height - 1, carea.x + carea.width - 1, carea.height - 1);
+		} else {
+			igc.drawLine(carea.x, 0, carea.x + carea.width - 1, 0);
+		}
+	}
+
+	private void updateGradientImage() {
+		Rectangle rect = getBounds();
+		if (gradientImage != null) {
+			// TODO e3.4 FormImages.getInstance().markFinished(gradientImage);
+			gradientImage.dispose();
+			gradientImage = null;
+		}
+		if (gradientInfo != null) {
+			// TODO e3.4 use FormImages
+//			gradientImage = FormImages.getInstance().getGradient(gradientInfo.gradientColors, gradientInfo.percents,
+//					gradientInfo.vertical ? rect.height : rect.width, gradientInfo.vertical, getColor(COLOR_BASE_BG));
+			boolean vertical = gradientInfo.vertical;
+			int width = vertical ? 1 : rect.width;
+			int height = vertical ? rect.height : 1;
+			gradientImage = new Image(getDisplay(), Math.max(width, 1), Math.max(height, 1));
+			GC gc = new GC(gradientImage);
+			drawTextGradient(gc, width, height);
+			gc.dispose();
+		} else if (backgroundImage != null && !isBackgroundImageTiled()) {
+			gradientImage = new Image(getDisplay(), Math.max(rect.width, 1), Math.max(rect.height, 1));
+			gradientImage.setBackground(getBackground());
+			GC gc = new GC(gradientImage);
+			gc.drawImage(backgroundImage, 0, 0);
+			gc.dispose();
+		}
+		setBackgroundImage(gradientImage);
+	}
+
+	// TODO e3.4 remove, use FormImages
+	private void drawTextGradient(GC gc, int width, int height) {
+		final Color oldBackground = gc.getBackground();
+		if (gradientInfo.gradientColors.length == 1) {
+			if (gradientInfo.gradientColors[0] != null) {
+				gc.setBackground(gradientInfo.gradientColors[0]);
+			}
+			gc.fillRectangle(0, 0, width, height);
+		} else {
+			final Color oldForeground = gc.getForeground();
+			Color lastColor = gradientInfo.gradientColors[0];
+			if (lastColor == null) {
+				lastColor = oldBackground;
+			}
+			int pos = 0;
+			for (int i = 0; i < gradientInfo.percents.length; ++i) {
+				gc.setForeground(lastColor);
+				lastColor = gradientInfo.gradientColors[i + 1];
+				if (lastColor == null) {
+					lastColor = oldBackground;
+				}
+				gc.setBackground(lastColor);
+				if (gradientInfo.vertical) {
+					final int gradientHeight = (gradientInfo.percents[i] * height / 100) - pos;
+					gc.fillGradientRectangle(0, pos, width, gradientHeight, true);
+					pos += gradientHeight;
+				} else {
+					final int gradientWidth = (gradientInfo.percents[i] * width / 100) - pos;
+					gc.fillGradientRectangle(pos, 0, gradientWidth, height, false);
+					pos += gradientWidth;
+				}
+			}
+			if (gradientInfo.vertical && pos < height) {
+				gc.setBackground(getColor(COLOR_BASE_BG));
+				gc.fillRectangle(0, pos, width, height - pos);
+			}
+			if (!gradientInfo.vertical && pos < width) {
+				gc.setBackground(getColor(COLOR_BASE_BG));
+				gc.fillRectangle(pos, 0, width - pos, height);
+			}
+
+			if (isSeparatorVisible()) {
+				drawSeparator(getClientArea(), gc);
+			}
+			gc.setForeground(oldForeground);
+		}
+	}
+
+	public boolean isSeparatorVisible() {
+		return (flags & SEPARATOR) != 0;
+	}
+
+	public void setSeparatorVisible(boolean addSeparator) {
+		if (addSeparator) {
+			flags |= SEPARATOR;
+		} else {
+			flags &= ~SEPARATOR;
+		}
+	}
+
+	public void setSeparatorAlignment(int alignment) {
+		if (alignment == SWT.BOTTOM) {
+			flags |= BOTTOM_SEPARATOR;
+		} else {
+			flags &= ~BOTTOM_SEPARATOR;
+		}
+	}
+
+	public int getSeparatorAlignment() {
+		return (flags & BOTTOM_SEPARATOR) != 0 ? SWT.BOTTOM : SWT.TOP;
+	}
+
+	public void putColor(String key, Color color) {
+		if (color == null) {
+			colors.remove(key);
+		} else {
+			colors.put(key, color);
+		}
+	}
+
+	public Color getColor(String key) {
+		return (Color) colors.get(key);
+	}
+
+	public boolean hasColor(String key) {
+		return colors.containsKey(key);
+	}
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientToolTip.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientToolTip.java
new file mode 100644
index 00000000000..229d98443a0
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/GradientToolTip.java
@@ -0,0 +1,89 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.jface.resource.LocalResourceManager;
+import org.eclipse.jface.window.ToolTip;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Event;
+
+/**
+ * A Custom JFace ToolTip that applies a gradient to the contents
+ * 
+ * @author Shawn Minto
+ * @since 3.2
+ */
+public abstract class GradientToolTip extends ToolTip {
+
+	private NotificationPopupColors colors;
+
+	private LocalResourceManager resourceManager;
+
+	public GradientToolTip(Control control, int style, boolean manualActivation) {
+		super(control, style, manualActivation);
+		initResources(control);
+	}
+
+	public GradientToolTip(Control control) {
+		super(control);
+		initResources(control);
+	}
+
+	private void initResources(Control control) {
+		resourceManager = new LocalResourceManager(JFaceResources.getResources());
+		colors = new NotificationPopupColors(control.getDisplay(), resourceManager);
+	}
+
+	@Override
+	protected final Composite createToolTipContentArea(Event event, final Composite parent) {
+		GradientCanvas gradient = new GradientCanvas(parent, SWT.NONE);
+		gradient.setSeparatorVisible(false);
+		GridLayout headLayout = new GridLayout();
+		headLayout.marginHeight = 0;
+		headLayout.marginWidth = 0;
+		headLayout.horizontalSpacing = 0;
+		headLayout.verticalSpacing = 0;
+		headLayout.numColumns = 1;
+		gradient.setLayout(headLayout);
+
+		gradient.setBackgroundGradient(new Color[] { colors.getGradientBegin(), colors.getGradientEnd() },
+				new int[] { 100 }, true);
+
+		createToolTipArea(event, gradient);
+
+		// force a null background so that the gradient shines through
+		for (Control c : gradient.getChildren()) {
+			setNullBackground(c);
+		}
+
+		return gradient;
+	}
+
+	private void setNullBackground(final Control outerCircle) {
+		outerCircle.setBackground(null);
+		if (outerCircle instanceof Composite) {
+			((Composite) outerCircle).setBackgroundMode(SWT.INHERIT_FORCE);
+			for (Control c : ((Composite) outerCircle).getChildren()) {
+				setNullBackground(c);
+			}
+		}
+	}
+
+	protected abstract Composite createToolTipArea(Event event, Composite parent);
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/Installer.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/Installer.java
new file mode 100644
index 00000000000..9ad3eae2230
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/Installer.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright (c)  2009 Obeo.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.Collection;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.operation.IRunnableContext;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.papyrus.infra.discovery.InstallableComponent;
+import org.eclipse.papyrus.infra.discovery.ui.Activator;
+import org.eclipse.papyrus.infra.discovery.ui.internal.wizards.Messages;
+
+public class Installer {
+    public static boolean install(Collection<InstallableComponent> descriptors, IRunnableContext context) {
+        try {
+            final PrepareInstallProfileJob job = new PrepareInstallProfileJob(descriptors);
+            context.run(true, true, job);
+        } catch (InvocationTargetException e) {
+            IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, NLS.bind(Messages.ConnectorDiscoveryWizard_installProblems, new Object[] { e.getCause().getMessage() }), e.getCause());
+            Activator.getDefault().getLog().log(status);
+            DiscoveryUiUtil.displayStatus(DiscoveryUiUtil.getShell(), Messages.ConnectorDiscoveryWizard_cannotInstall, status, true);
+            return false;
+        } catch (InterruptedException e) {
+            // canceled
+            return false;
+        }
+        return true;
+    }
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/NotificationPopupColors.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/NotificationPopupColors.java
new file mode 100644
index 00000000000..8dd6f76ae7c
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/NotificationPopupColors.java
@@ -0,0 +1,190 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Benjamin Pasero - initial API and implementation
+ *     Tasktop Technologies - improvements
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import org.eclipse.jface.resource.DeviceResourceException;
+import org.eclipse.jface.resource.ResourceManager;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Display;
+
+/**
+ * Helper Class to create the colors for the {@link AbstractNotificationPopup}.
+ * <p>
+ * Note: Copied from FormColors of UI Forms.
+ * </p>
+ * 
+ * @author Benjamin Pasero (initial contribution from RSSOwl, see bug 177974)
+ * @author Mik Kersten
+ */
+public class NotificationPopupColors {
+
+	private final Display display;
+
+	private Color titleText;
+
+	private Color gradientBegin;
+
+	private Color gradientEnd;
+
+	private Color border;
+
+	private final ResourceManager resourceManager;
+
+	public NotificationPopupColors(Display display, ResourceManager resourceManager) {
+		this.display = display;
+		this.resourceManager = resourceManager;
+
+		createColors();
+	}
+
+	private void createColors() {
+		createBorderColor();
+		createGradientColors();
+		// previously used SWT.COLOR_TITLE_INACTIVE_FOREGROUND, but too light on Windows XP
+		titleText = getColor(resourceManager, getSystemColor(SWT.COLOR_WIDGET_DARK_SHADOW));
+	}
+
+	public Color getGradientBegin() {
+		return gradientBegin;
+	}
+
+	public Color getGradientEnd() {
+		return gradientEnd;
+	}
+
+	public Color getBorder() {
+		return border;
+	}
+
+	public Color getTitleText() {
+		return titleText;
+	}
+
+	private void createBorderColor() {
+		RGB tbBorder = getSystemColor(SWT.COLOR_TITLE_BACKGROUND);
+		RGB bg = getImpliedBackground().getRGB();
+
+		// Group 1
+		// Rule: If at least 2 of the RGB values are equal to or between 180 and
+		// 255, then apply specified opacity for Group 1
+		// Examples: Vista, XP Silver, Wn High Con #2
+		// Keyline = TITLE_BACKGROUND @ 70% Opacity over LIST_BACKGROUND
+		if (testTwoPrimaryColors(tbBorder, 179, 256)) {
+			tbBorder = blend(tbBorder, bg, 70);
+		} else if (testTwoPrimaryColors(tbBorder, 120, 180)) {
+			tbBorder = blend(tbBorder, bg, 50);
+		} else {
+			tbBorder = blend(tbBorder, bg, 30);
+		}
+
+		border = getColor(resourceManager, tbBorder);
+	}
+
+	private void createGradientColors() {
+		RGB titleBg = getSystemColor(SWT.COLOR_TITLE_BACKGROUND);
+		Color bgColor = getImpliedBackground();
+		RGB bg = bgColor.getRGB();
+		RGB bottom, top;
+
+		// Group 1
+		// Rule: If at least 2 of the RGB values are equal to or between 180 and
+		// 255, then apply specified opacity for Group 1
+		// Examples: Vista, XP Silver, Wn High Con #2
+		// Gradient Bottom = TITLE_BACKGROUND @ 30% Opacity over LIST_BACKGROUND
+		// Gradient Top = TITLE BACKGROUND @ 0% Opacity over LIST_BACKGROUND
+		if (testTwoPrimaryColors(titleBg, 179, 256)) {
+			bottom = blend(titleBg, bg, 30);
+			top = bg;
+		}
+
+		// Group 2
+		// Rule: If at least 2 of the RGB values are equal to or between 121 and
+		// 179, then apply specified opacity for Group 2
+		// Examples: XP Olive, OSX Graphite, Linux GTK, Wn High Con Black
+		// Gradient Bottom = TITLE_BACKGROUND @ 20% Opacity over LIST_BACKGROUND
+		// Gradient Top = TITLE BACKGROUND @ 0% Opacity over LIST_BACKGROUND
+		else if (testTwoPrimaryColors(titleBg, 120, 180)) {
+			bottom = blend(titleBg, bg, 20);
+			top = bg;
+		}
+
+		// Group 3
+		// Rule: If at least 2 of the RGB values are equal to or between 0 and
+		// 120, then apply specified opacity for Group 3
+		// Examples: XP Default, Wn Classic Standard, Wn Marine, Wn Plum, OSX
+		// Aqua, Wn High Con White, Wn High Con #1
+		// Gradient Bottom = TITLE_BACKGROUND @ 10% Opacity over LIST_BACKGROUND
+		// Gradient Top = TITLE BACKGROUND @ 0% Opacity over LIST_BACKGROUND
+		else {
+			bottom = blend(titleBg, bg, 10);
+			top = bg;
+		}
+
+		gradientBegin = getColor(resourceManager, top);
+		gradientEnd = getColor(resourceManager, bottom);
+	}
+
+	private RGB blend(RGB c1, RGB c2, int ratio) {
+		int r = blend(c1.red, c2.red, ratio);
+		int g = blend(c1.green, c2.green, ratio);
+		int b = blend(c1.blue, c2.blue, ratio);
+		return new RGB(r, g, b);
+	}
+
+	private int blend(int v1, int v2, int ratio) {
+		int b = (ratio * v1 + (100 - ratio) * v2) / 100;
+		return Math.min(255, b);
+	}
+
+	private boolean testTwoPrimaryColors(RGB rgb, int from, int to) {
+		int total = 0;
+		if (testPrimaryColor(rgb.red, from, to)) {
+			total++;
+		}
+		if (testPrimaryColor(rgb.green, from, to)) {
+			total++;
+		}
+		if (testPrimaryColor(rgb.blue, from, to)) {
+			total++;
+		}
+		return total >= 2;
+	}
+
+	private boolean testPrimaryColor(int value, int from, int to) {
+		return value > from && value < to;
+	}
+
+	private RGB getSystemColor(int code) {
+		return getDisplay().getSystemColor(code).getRGB();
+	}
+
+	private Color getImpliedBackground() {
+		return display.getSystemColor(SWT.COLOR_LIST_BACKGROUND);
+	}
+
+	private Display getDisplay() {
+		return display;
+	}
+
+	private Color getColor(ResourceManager manager, RGB rgb) {
+		try {
+			return manager.createColor(rgb);
+		} catch (DeviceResourceException e) {
+			return manager.getDevice().getSystemColor(SWT.COLOR_BLACK);
+		}
+	}
+}
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/OverviewToolTip.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/OverviewToolTip.java
new file mode 100644
index 00000000000..daddd4cd768
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/OverviewToolTip.java
@@ -0,0 +1,217 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.window.ToolTip;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.papyrus.infra.discovery.Overview;
+import org.eclipse.papyrus.infra.discovery.ui.internal.wizards.Messages;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.StyledText;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Link;
+import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
+
+/**
+ * @author David Green
+ */
+public class OverviewToolTip extends GradientToolTip {
+
+    private final Overview overview;
+
+    private final Resource source;
+
+    private final Control parent;
+
+    private final Image leftImage;
+
+    public OverviewToolTip(Control control, Resource source, Overview overview, Image leftImage) {
+        super(control, ToolTip.RECREATE, true);
+        Assert.isNotNull(source);
+        Assert.isNotNull(overview);
+        this.parent = control;
+        this.source = source;
+        this.overview = overview;
+        this.leftImage = leftImage;
+        setHideOnMouseDown(false); // required for links to work
+    }
+
+    @Override
+    protected Composite createToolTipArea(Event event, final Composite parent) {
+        GridLayoutFactory.fillDefaults().applyTo(parent);
+
+        Composite container = new Composite(parent, SWT.NULL);
+        container.setBackground(null);
+
+        Image image = null;
+        if (overview.getScreenshot() != null) {
+            image = computeImage(source, overview.getScreenshot());
+            if (image != null) {
+                final Image fimage = image;
+                container.addDisposeListener(new DisposeListener() {
+                    public void widgetDisposed(DisposeEvent e) {
+                        fimage.dispose();
+                    }
+                });
+            }
+        }
+        final boolean hasLearnMoreLink = overview.getUrl() != null && overview.getUrl().length() > 0;
+
+        final int borderWidth = 1;
+        final int fixedImageHeight = 240;
+        final int fixedImageWidth = 320;
+        final int heightHint = fixedImageHeight + (borderWidth * 2);
+        final int widthHint = fixedImageWidth;
+
+        final int containerWidthHintWithImage = 650;
+        final int containerWidthHintWithoutImage = 500;
+
+        GridDataFactory.fillDefaults().grab(true, true).hint(image == null ? containerWidthHintWithoutImage : containerWidthHintWithImage, SWT.DEFAULT).applyTo(container);
+
+        GridLayoutFactory.fillDefaults().numColumns((leftImage != null) ? 3 : 2).margins(5, 5).spacing(3, 0).applyTo(container);
+
+        if (leftImage != null) {
+            Label imageLabel = new Label(container, SWT.NONE);
+            imageLabel.setImage(leftImage);
+            int imageWidthHint = leftImage.getBounds().width + 5;
+            GridDataFactory.fillDefaults().align(SWT.BEGINNING, SWT.BEGINNING).hint(imageWidthHint, SWT.DEFAULT).applyTo(imageLabel);
+        }
+
+        String summary = overview.getSummary();
+
+        Composite summaryContainer = new Composite(container, SWT.NULL);
+        summaryContainer.setBackground(null);
+        GridLayoutFactory.fillDefaults().applyTo(summaryContainer);
+
+        GridDataFactory gridDataFactory = GridDataFactory.fillDefaults().grab(true, true).span(image == null ? 2 : 1, 1);
+        if (image != null) {
+            gridDataFactory.hint(widthHint, heightHint);
+        }
+        gridDataFactory.applyTo(summaryContainer);
+
+        StyledText summaryLabel = new StyledText(summaryContainer, SWT.WRAP | SWT.READ_ONLY | SWT.NO_FOCUS);
+        summaryLabel.setText(summary);
+        Point size = summaryLabel.computeSize(widthHint, SWT.DEFAULT);
+        if (size.y > heightHint - 20) {
+            summaryLabel.dispose();
+            summaryLabel = new StyledText(summaryContainer, SWT.WRAP | SWT.READ_ONLY | SWT.NO_FOCUS | SWT.V_SCROLL);
+            summaryLabel.setText(summary);
+        }
+        summaryLabel.setBackground(null);
+
+        GridDataFactory.fillDefaults().grab(true, true).align(SWT.BEGINNING, SWT.BEGINNING).applyTo(summaryLabel);
+
+        if (image != null) {
+            final Composite imageContainer = new Composite(container, SWT.BORDER);
+            GridLayoutFactory.fillDefaults().applyTo(imageContainer);
+
+            GridDataFactory.fillDefaults().grab(false, false).align(SWT.CENTER, SWT.BEGINNING).hint(widthHint + (borderWidth * 2), heightHint).applyTo(imageContainer);
+
+            Label imageLabel = new Label(imageContainer, SWT.NULL);
+            GridDataFactory.fillDefaults().hint(widthHint, fixedImageHeight).indent(borderWidth, borderWidth).applyTo(imageLabel);
+            imageLabel.setImage(image);
+            imageLabel.setBackground(null);
+            imageLabel.setSize(widthHint, fixedImageHeight);
+
+            // creates a border
+            imageContainer.setBackground(parent.getDisplay().getSystemColor(SWT.COLOR_BLACK));
+        }
+        if (hasLearnMoreLink) {
+            Link link = new Link(summaryContainer, SWT.NULL);
+            GridDataFactory.fillDefaults().grab(false, false).align(SWT.BEGINNING, SWT.CENTER).applyTo(link);
+            link.setText(Messages.ConnectorDescriptorToolTip_detailsLink);
+            link.setBackground(null);
+            link.setToolTipText(NLS.bind(Messages.ConnectorDescriptorToolTip_detailsLink_tooltip, overview.getUrl()));
+            link.addSelectionListener(new SelectionListener() {
+                public void widgetSelected(SelectionEvent e) {
+                    WorkbenchUtil.openUrl(overview.getUrl(), IWorkbenchBrowserSupport.AS_EXTERNAL);
+                }
+
+                public void widgetDefaultSelected(SelectionEvent e) {
+                    widgetSelected(e);
+                }
+            });
+        }
+        if (image == null) {
+            // prevent overviews with no image from providing unlimited text.
+            Point optimalSize = summaryContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
+            if (optimalSize.y > (heightHint + 10)) {
+                ((GridData) summaryContainer.getLayoutData()).heightHint = heightHint;
+                container.layout(true);
+            }
+        }
+        // hack: cause the tooltip to gain focus so that we can capture the
+        // escape key
+        // this must be done async since the tooltip is not yet visible.
+        Display.getCurrent().asyncExec(new Runnable() {
+            public void run() {
+                if (!parent.isDisposed()) {
+                    parent.setFocus();
+                }
+            }
+        });
+        return container;
+    }
+
+    private Image computeImage(Resource discoverySource, String imagePath) {
+        URI uri = discoverySource.getURI();
+        URI trimed = uri.trimSegments(1);
+        String urlPath = trimed.toString() + "/" + imagePath;
+        URL resource = null;
+        try {
+            resource = new URL(urlPath);
+        } catch (MalformedURLException e) {
+            // TODO Auto-generated catch block
+        }
+        if (resource != null) {
+            ImageDescriptor descriptor = ImageDescriptor.createFromURL(resource);
+            Image image = descriptor.createImage();
+            return image;
+        }
+        return null;
+    }
+
+    public void show(Control titleControl) {
+        Point titleAbsLocation = titleControl.getParent().toDisplay(titleControl.getLocation());
+        Point containerAbsLocation = parent.getParent().toDisplay(parent.getLocation());
+        Rectangle bounds = titleControl.getBounds();
+        int relativeX = titleAbsLocation.x - containerAbsLocation.x;
+        int relativeY = titleAbsLocation.y - containerAbsLocation.y;
+
+        relativeY += bounds.height + 3;
+        show(new Point(relativeX, relativeY));
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/PrepareInstallProfileJob.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/PrepareInstallProfileJob.java
new file mode 100644
index 00000000000..f7f8a680ea7
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/PrepareInstallProfileJob.java
@@ -0,0 +1,382 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.lang.reflect.InvocationTargetException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.SubMonitor;
+import org.eclipse.core.runtime.SubProgressMonitor;
+import org.eclipse.equinox.p2.core.ProvisionException;
+import org.eclipse.equinox.p2.metadata.IInstallableUnit;
+import org.eclipse.equinox.p2.metadata.Version;
+import org.eclipse.equinox.p2.operations.InstallOperation;
+import org.eclipse.equinox.p2.operations.ProvisioningSession;
+import org.eclipse.equinox.p2.operations.RepositoryTracker;
+import org.eclipse.equinox.p2.query.IQuery;
+import org.eclipse.equinox.p2.query.IQueryResult;
+import org.eclipse.equinox.p2.query.QueryUtil;
+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
+import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
+import org.eclipse.equinox.p2.ui.ProvisioningUI;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.papyrus.infra.discovery.InstallableComponent;
+import org.eclipse.papyrus.infra.discovery.ui.Activator;
+import org.eclipse.papyrus.infra.discovery.ui.internal.wizards.Messages;
+import org.eclipse.swt.widgets.Display;
+
+/**
+ * A job that configures a p2 {@link #getInstallAction() install action} for
+ * installing one or more {@link ConnectorDescriptor connectors}. The bulk of
+ * the installation work is done by p2; this class just sets up the p2
+ * repository metadata and selects the appropriate features to install. After
+ * running the job the {@link #getInstallAction() install action} must be run to
+ * perform the installation.
+ * 
+ * @author David Green
+ * @author Steffen Pingel
+ */
+public class PrepareInstallProfileJob implements IRunnableWithProgress {
+
+	private static final String P2_FEATURE_GROUP_SUFFIX = ".feature.group"; //$NON-NLS-1$
+
+	private final List<InstallableComponent> installableConnectors;
+
+	private final ProvisioningUI provisioningUI;
+
+	private Set<URI> repositoryLocations;
+
+	public PrepareInstallProfileJob(
+			Collection<InstallableComponent> installableConnectors) {
+		if (installableConnectors == null || installableConnectors.isEmpty()) {
+			throw new IllegalArgumentException();
+		}
+		this.installableConnectors = new ArrayList<InstallableComponent>(
+				installableConnectors);
+		this.provisioningUI = ProvisioningUI.getDefaultUI();
+	}
+
+	public void run(IProgressMonitor progressMonitor)
+			throws InvocationTargetException, InterruptedException {
+		try {
+			SubMonitor monitor = SubMonitor.convert(progressMonitor,
+					Messages.InstallConnectorsJob_task_configuring, 100);
+			try {
+				final Collection<IInstallableUnit> ius = computeInstallableUnits(monitor
+						.newChild(50));
+
+				checkCancelled(monitor);
+
+				final InstallOperation installOperation = resolve(monitor
+						.newChild(50), ius, repositoryLocations
+						.toArray(new URI[0]));
+
+				checkCancelled(monitor);
+
+				Display.getDefault().asyncExec(new Runnable() {
+					public void run() {
+						provisioningUI.openInstallWizard(ius, installOperation,
+								null);
+					}
+				});
+			} finally {
+				monitor.done();
+			}
+		} catch (OperationCanceledException e) {
+			throw new InterruptedException();
+		} catch (Exception e) {
+			throw new InvocationTargetException(e);
+		}
+	}
+
+	private void checkCancelled(IProgressMonitor monitor) {
+		if (monitor.isCanceled()) {
+			throw new OperationCanceledException();
+		}
+	}
+
+	private InstallOperation resolve(IProgressMonitor monitor,
+			final Collection<IInstallableUnit> ius, URI[] repositories)
+			throws CoreException {
+		final InstallOperation installOperation = provisioningUI
+				.getInstallOperation(ius, repositories);
+		IStatus operationStatus = installOperation
+				.resolveModal(new SubProgressMonitor(monitor,
+						installableConnectors.size()));
+		if (operationStatus.getSeverity() > IStatus.WARNING) {
+			throw new CoreException(operationStatus);
+		}
+		return installOperation;
+	}
+
+	public Collection<IInstallableUnit> computeInstallableUnits(
+			SubMonitor monitor) throws CoreException {
+		try {
+			monitor.setWorkRemaining(100);
+			// add repository urls and load meta data
+			List<IMetadataRepository> repositories = addRepositories(monitor
+					.newChild(50));
+			final List<IInstallableUnit> installableUnits = queryInstallableUnits(
+					monitor.newChild(50), repositories);
+			removeOldVersions(installableUnits);
+			checkForUnavailable(installableUnits);
+			return installableUnits;
+		} catch (URISyntaxException e) {
+			// should never happen, since we already validated URLs.
+			throw new CoreException(new Status(IStatus.ERROR,
+					Activator.PLUGIN_ID,
+					Messages.InstallConnectorsJob_unexpectedError_url, e));
+		} catch (MalformedURLException e) {
+			// should never happen, since we already validated URLs.
+			throw new CoreException(new Status(IStatus.ERROR,
+					Activator.PLUGIN_ID,
+					Messages.InstallConnectorsJob_unexpectedError_url, e));
+		} finally {
+			monitor.done();
+		}
+	}
+
+	/**
+	 * Verifies that we found what we were looking for: it's possible that we
+	 * have connector descriptors that are no longer available on their
+	 * respective sites. In that case we must inform the user. Unfortunately
+	 * this is the earliest point at which we can know.
+	 */
+	private void checkForUnavailable(
+			final List<IInstallableUnit> installableUnits) throws CoreException {
+		// at least one selected connector could not be found in a repository
+		Set<String> foundIds = new HashSet<String>();
+		for (IInstallableUnit unit : installableUnits) {
+			String id = unit.getId();
+			if (id.endsWith(P2_FEATURE_GROUP_SUFFIX)) {
+				id = id.substring(0, id.indexOf(P2_FEATURE_GROUP_SUFFIX));
+			}
+			foundIds.add(id);
+		}
+
+		String message = ""; //$NON-NLS-1$
+		String detailedMessage = ""; //$NON-NLS-1$
+		for (InstallableComponent descriptor : installableConnectors) {
+			StringBuilder unavailableIds = null;
+			for (String id : descriptor.getId()) {
+				if (!foundIds.contains(id)) {
+					if (unavailableIds == null) {
+						unavailableIds = new StringBuilder();
+					} else {
+						unavailableIds
+								.append(Messages.InstallConnectorsJob_commaSeparator);
+					}
+					unavailableIds.append(id);
+				}
+			}
+			if (unavailableIds != null) {
+				if (message.length() > 0) {
+					message += Messages.InstallConnectorsJob_commaSeparator;
+				}
+				message += descriptor.getName();
+
+				if (detailedMessage.length() > 0) {
+					detailedMessage += Messages.InstallConnectorsJob_commaSeparator;
+				}
+				detailedMessage += NLS
+						.bind(
+								Messages.PrepareInstallProfileJob_notFoundDescriptorDetail,
+								new Object[] { descriptor.getName(),
+										unavailableIds.toString(),
+										descriptor.getSitesURLS() });
+			}
+		}
+
+		if (message.length() > 0) {
+			// instead of aborting here we ask the user if they wish to proceed
+			// anyways
+			final boolean[] okayToProceed = new boolean[1];
+			final String finalMessage = message;
+			Display.getDefault().syncExec(new Runnable() {
+				public void run() {
+					okayToProceed[0] = MessageDialog
+							.openQuestion(
+									DiscoveryUiUtil.getShell(),
+									Messages.InstallConnectorsJob_questionProceed,
+									NLS
+											.bind(
+													Messages.InstallConnectorsJob_questionProceed_long,
+													new Object[] { finalMessage }));
+				}
+			});
+			if (!okayToProceed[0]) {
+				throw new CoreException(
+						new Status(
+								IStatus.ERROR,
+								Activator.PLUGIN_ID,
+								NLS
+										.bind(
+												Messages.InstallConnectorsJob_connectorsNotAvailable,
+												detailedMessage), null));
+			}
+		}
+	}
+
+	/**
+	 * Filters those installable units that have a duplicate in the list with a
+	 * higher version number. it's possible that some repositories will host
+	 * multiple versions of a particular feature. we assume that the user wants
+	 * the highest version.
+	 */
+	private void removeOldVersions(final List<IInstallableUnit> installableUnits) {
+		Map<String, Version> symbolicNameToVersion = new HashMap<String, Version>();
+		for (IInstallableUnit unit : installableUnits) {
+			Version version = symbolicNameToVersion.get(unit.getId());
+			if (version == null || version.compareTo(unit.getVersion()) == -1) {
+				symbolicNameToVersion.put(unit.getId(), unit.getVersion());
+			}
+		}
+		if (symbolicNameToVersion.size() != installableUnits.size()) {
+			for (IInstallableUnit unit : new ArrayList<IInstallableUnit>(
+					installableUnits)) {
+				Version version = symbolicNameToVersion.get(unit.getId());
+				if (!version.equals(unit.getVersion())) {
+					installableUnits.remove(unit);
+				}
+			}
+		}
+	}
+
+	/**
+	 * Perform a query to get the installable units. This causes p2 to determine
+	 * what features are available in each repository. We select installable
+	 * units by matching both the feature id and the repository; it is possible
+	 * though unlikely that the same feature id is available from more than one
+	 * of the selected repositories, and we must ensure that the user gets the
+	 * one that they asked for.
+	 */
+	private List<IInstallableUnit> queryInstallableUnits(SubMonitor monitor,
+			List<IMetadataRepository> repositories) throws URISyntaxException {
+		final List<IInstallableUnit> installableUnits = new ArrayList<IInstallableUnit>();
+
+		monitor.setWorkRemaining(repositories.size());
+		for (final IMetadataRepository repository : repositories) {
+			checkCancelled(monitor);
+			final Set<String> installableUnitIdsThisRepository = getDescriptorIds(repository);
+			IQuery<IInstallableUnit> query = QueryUtil.createMatchQuery( //
+					"id ~= /*.feature.group/ && " + //$NON-NLS-1$
+							"properties['org.eclipse.equinox.p2.type.group'] == true ");//$NON-NLS-1$
+			IQueryResult<IInstallableUnit> result = repository.query(query,
+					monitor.newChild(1));
+			for (Iterator<IInstallableUnit> iter = result.iterator(); iter
+					.hasNext();) {
+				IInstallableUnit iu = iter.next();
+				String id = iu.getId();
+				if (installableUnitIdsThisRepository.contains(id.substring(0,
+						id.indexOf(P2_FEATURE_GROUP_SUFFIX)))) {
+					installableUnits.add(iu);
+				}
+			}
+		}
+		return installableUnits;
+	}
+
+	private List<IMetadataRepository> addRepositories(SubMonitor monitor)
+			throws MalformedURLException, URISyntaxException,
+			ProvisionException {
+		// tell p2 that it's okay to use these repositories
+		ProvisioningSession session = ProvisioningUI.getDefaultUI()
+				.getSession();
+		RepositoryTracker repositoryTracker = ProvisioningUI.getDefaultUI()
+				.getRepositoryTracker();
+		repositoryLocations = new HashSet<URI>();
+		monitor.setWorkRemaining(installableConnectors.size() * 5);
+		for (InstallableComponent descriptor : installableConnectors) {
+			for (String url : descriptor.getSitesURLS()) {
+				addASiteURL(monitor, session, repositoryTracker, url);
+			}
+		}
+
+		// fetch meta-data for these repositories
+		ArrayList<IMetadataRepository> repositories = new ArrayList<IMetadataRepository>();
+		monitor.setWorkRemaining(repositories.size());
+		IMetadataRepositoryManager manager = (IMetadataRepositoryManager) session
+				.getProvisioningAgent().getService(
+						IMetadataRepositoryManager.SERVICE_NAME);
+		for (URI uri : repositoryLocations) {
+			checkCancelled(monitor);
+			IMetadataRepository repository = manager.loadRepository(uri,
+					monitor.newChild(1));
+			repositories.add(repository);
+		}
+		return repositories;
+	}
+
+	private void addASiteURL(SubMonitor monitor, ProvisioningSession session,
+			RepositoryTracker repositoryTracker, String url)
+			throws URISyntaxException, MalformedURLException {
+		URI uri = new URL(url).toURI();
+		if (repositoryLocations.add(uri)) {
+			checkCancelled(monitor);
+			repositoryTracker.addRepository(uri, null, session);
+			// ProvisioningUtil.addMetaDataRepository(url.toURI(), true);
+			// ProvisioningUtil.addArtifactRepository(url.toURI(), true);
+			// ProvisioningUtil.setColocatedRepositoryEnablement(url.toURI(),
+			// true);
+		}
+		monitor.worked(1);
+	}
+
+	private Set<String> getDescriptorIds(final IMetadataRepository repository)
+			throws URISyntaxException {
+		final Set<String> installableUnitIdsThisRepository = new HashSet<String>();
+		// determine all installable units for this repository
+		for (InstallableComponent descriptor : installableConnectors) {
+			try {
+				if (hasThisUpdateSite(repository.getLocation(), descriptor)) {
+					installableUnitIdsThisRepository.addAll(descriptor.getId());
+				}
+
+			} catch (MalformedURLException e) {
+				// will never happen, ignore
+			}
+		}
+		return installableUnitIdsThisRepository;
+	}
+
+	private boolean hasThisUpdateSite(URI location,
+			InstallableComponent descriptor) throws MalformedURLException {
+		boolean found = false;
+		Iterator<String> it = descriptor.getSitesURLS().iterator();
+		while (it.hasNext() && !found) {
+			String url = it.next();
+			if (location.toString().equals(url))
+				found = true;
+		}
+		return found;
+	}
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/SelectionProviderAdapter.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/SelectionProviderAdapter.java
new file mode 100644
index 00000000000..c49a757cfcb
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/SelectionProviderAdapter.java
@@ -0,0 +1,80 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import org.eclipse.core.commands.common.EventManager;
+import org.eclipse.core.runtime.SafeRunner;
+import org.eclipse.jface.util.SafeRunnable;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+
+/**
+ * Provides an simple implementation of {@link ISelectionProvider} that propagates selection events to registered
+ * listeners.
+ * 
+ * @author Steffen Pingel
+ */
+public class SelectionProviderAdapter extends EventManager implements ISelectionProvider, ISelectionChangedListener {
+
+	private ISelection selection;
+
+	/**
+	 * Constructs a <code>SelectionProviderAdapter</code> and initializes the selection to <code>selection</code>.
+	 * 
+	 * @param selection
+	 *            the initial selection
+	 * @see #setSelection(ISelection)
+	 */
+	public SelectionProviderAdapter(ISelection selection) {
+		setSelection(selection);
+	}
+
+	/**
+	 * Constructs a <code>SelectionProviderAdapter</code> with a <code>null</code> selection.
+	 */
+	public SelectionProviderAdapter() {
+	}
+
+	public void addSelectionChangedListener(ISelectionChangedListener listener) {
+		addListenerObject(listener);
+	}
+
+	public ISelection getSelection() {
+		return selection;
+	}
+
+	public void removeSelectionChangedListener(ISelectionChangedListener listener) {
+		removeListenerObject(listener);
+	}
+
+	public void selectionChanged(final SelectionChangedEvent event) {
+		this.selection = event.getSelection();
+		Object[] listeners = getListeners();
+		for (int i = 0; i < listeners.length; ++i) {
+			final ISelectionChangedListener listener = (ISelectionChangedListener) listeners[i];
+			SafeRunner.run(new SafeRunnable() {
+				public void run() {
+					listener.selectionChanged(event);
+				}
+			});
+		}
+	}
+
+	public void setSelection(ISelection selection) {
+		selectionChanged(new SelectionChangedEvent(this, selection));
+	}
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/WorkbenchUtil.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/WorkbenchUtil.java
new file mode 100644
index 00000000000..9172c60152f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/common/WorkbenchUtil.java
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     IBM Corporation - helper methods from 
+ *       org.eclipse.wst.common.frameworks.internal.ui.WTPActivityHelper
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency 
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.common;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
+
+/**
+ * @author Mik Kersten
+ * @author Steffen Pingel
+ */
+public class WorkbenchUtil {
+
+    /**
+     * Opens <code>location</code> in a web-browser according to the Eclipse
+     * workbench preferences.
+     * 
+     * @param location
+     *            the url to open
+     * @see #openUrl(String, int)
+     */
+    public static void openUrl(String location) {
+        openUrl(location, SWT.NONE);
+    }
+
+    /**
+     * Opens <code>location</code> in a web-browser according to the Eclipse
+     * workbench preferences.
+     * 
+     * @param location
+     *            the url to open
+     * @param customFlags
+     *            additional flags that are passed to
+     *            {@link IWorkbenchBrowserSupport}, pass
+     *            {@link IWorkbenchBrowserSupport#AS_EXTERNAL} to force opening
+     *            external browser
+     */
+    public static void openUrl(String location, int customFlags) {
+        try {
+            URL url = null;
+            if (location != null) {
+                url = new URL(location);
+            }
+            IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport();
+            support.getExternalBrowser().openURL(url);
+
+        } catch (PartInitException e) {
+        } catch (MalformedURLException e) {
+
+        }
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/viewer/DiscoveryCategoryComparator.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/viewer/DiscoveryCategoryComparator.java
new file mode 100644
index 00000000000..5eb7d36c511
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/viewer/DiscoveryCategoryComparator.java
@@ -0,0 +1,55 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+  *      Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+  *      CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.internal.viewer;
+
+import java.util.Comparator;
+
+import org.eclipse.papyrus.infra.discovery.Category;
+
+
+/**
+ * A comparator that orders categories by relevance and name.
+ * 
+ * @author David Green
+ */
+public class DiscoveryCategoryComparator implements Comparator<Category> {
+
+    public int compare(Category o1, Category o2) {
+        if (o1 == o2) {
+            return 0;
+        }
+        Integer r1 = o1.getRelevance();
+        Integer r2 = o2.getRelevance();
+        int i;
+        if (r1 != null && r2 != null) {
+            // don't have to worry about format, since they were already
+            // validated
+            // note that higher relevance appears first, thus the reverse order
+            // of
+            // the comparison.
+            i = new Integer(r2).compareTo(new Integer(r1));
+        } else if (r1 == null) {
+            return 1;
+        } else {
+            return -1;
+        }
+        if (i == 0) {
+            i = o1.getName().compareToIgnoreCase(o2.getName());
+            if (i == 0) {
+                i = o1.getName().compareTo(o2.getName());
+            }
+        }
+        return i;
+    }
+
+}
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/DiscoveryWizardMainPage.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/DiscoveryWizardMainPage.java
new file mode 100644
index 00000000000..eec14373eab
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/DiscoveryWizardMainPage.java
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     David Green
+ *     Shawn Minto bug 275513
+ *     Steffen Pingel bug 276012 code review, bug 277191 gradient canvas
+ *      Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *      CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.internal.wizards;
+
+import java.util.Collection;
+import java.util.List;
+
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.window.IShellProvider;
+import org.eclipse.jface.wizard.WizardPage;
+import org.eclipse.papyrus.infra.discovery.InstallableComponent;
+import org.eclipse.papyrus.infra.discovery.ui.viewer.DiscoveryContentProvider;
+import org.eclipse.papyrus.infra.discovery.ui.viewer.DiscoveryViewer;
+import org.eclipse.papyrus.infra.discovery.ui.wizards.DiscoveryWizard;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+
+/**
+ * The main wizard page that allows users to select connectors that they wish to
+ * install.
+ * 
+ * @author David Green
+ */
+public class DiscoveryWizardMainPage extends WizardPage implements IShellProvider {
+
+    private static final int MINIMUM_HEIGHT = 480;
+
+    private DiscoveryViewer viewer;
+
+    private DiscoveryContentProvider provider;
+
+    public DiscoveryWizardMainPage(DiscoveryContentProvider provider) {
+        super(DiscoveryWizardMainPage.class.getSimpleName());
+        this.provider = provider;
+        setTitle(provider.getTitle());
+        // setImageDescriptor(image);
+        setDescription(provider.getDescription());
+        setPageComplete(false);
+
+    }
+
+    public void createControl(Composite parent) {
+        viewer = new DiscoveryViewer(this, getContainer(), this.provider);
+        viewer.setShowConnectorDescriptorKindFilter(getWizard().isShowConnectorDescriptorKindFilter());
+        viewer.setShowConnectorDescriptorTextFilter(getWizard().isShowConnectorDescriptorTextFilter());
+        viewer.setVerifyUpdateSiteAvailability(true);
+        viewer.setMinimumHeight(MINIMUM_HEIGHT);
+        viewer.addSelectionChangedListener(new ISelectionChangedListener() {
+            public void selectionChanged(SelectionChangedEvent event) {
+                setPageComplete(!viewer.getInstallableConnectors().isEmpty());
+            }
+        });
+        viewer.createControl(parent);
+
+        setControl(viewer.getControl());
+    }
+
+    @Override
+    public DiscoveryWizard getWizard() {
+        return (DiscoveryWizard) super.getWizard();
+    }
+
+    public List<InstallableComponent> getInstallableConnectors() {
+        return viewer.getInstallableConnectors();
+    }
+
+    private void maybeUpdateDiscovery() {
+        if (!getControl().isDisposed() && isCurrentPage()) {
+            viewer.updateDiscovery();
+        }
+    }
+
+    @Override
+    public void setVisible(boolean visible) {
+        super.setVisible(visible);
+        if (visible) {
+            Display.getCurrent().asyncExec(new Runnable() {
+                public void run() {
+                    maybeUpdateDiscovery();
+                }
+            });
+        }
+    }
+
+    public void setModelingComponents(Collection<InstallableComponent> components) {
+
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/Messages.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/Messages.java
new file mode 100644
index 00000000000..3a850f32743
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/Messages.java
@@ -0,0 +1,109 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.internal.wizards;
+
+import org.eclipse.osgi.util.NLS;
+
+/**
+ * @author David Green
+ */
+public class Messages extends NLS {
+    private static final String BUNDLE_NAME = "org.eclipse.papyrus.infra.discovery.ui.internal.wizards.messages"; //$NON-NLS-1$
+
+    public static String ConnectorDiscoveryWizardMainPage_filter_tool;
+
+    public static String ConnectorDiscoveryWizardMainPage_filter_standard;
+
+    public static String ConnectorDescriptorToolTip_detailsLink;
+
+    public static String ConnectorDescriptorToolTip_detailsLink_tooltip;
+
+    public static String ConnectorDiscoveryWizard_cannotInstall;
+
+    public static String ConnectorDiscoveryWizard_connectorDiscovery;
+
+    public static String ConnectorDiscoveryWizard_installProblems;
+
+    public static String InstallConnectorsJob_commaSeparator;
+
+    public static String InstallConnectorsJob_connectorsNotAvailable;
+
+    public static String InstallConnectorsJob_profileProblem;
+
+    public static String InstallConnectorsJob_questionProceed;
+
+    public static String InstallConnectorsJob_questionProceed_long;
+
+    public static String InstallConnectorsJob_task_configuring;
+
+    public static String InstallConnectorsJob_unexpectedError_url;
+
+    public static String ConnectorDiscoveryWizardMainPage_clearButton_accessibleListener;
+
+    public static String ConnectorDiscoveryWizardMainPage_clearButton_toolTip;
+
+    public static String ConnectorDiscoveryWizardMainPage_connectorDiscovery;
+
+    public static String ConnectorDiscoveryWizardMainPage_errorTitle;
+
+    public static String ConnectorDiscoveryWizardMainPage_filter_commercial;
+
+    public static String ConnectorDiscoveryWizardMainPage_filter_framework;
+
+    public static String ConnectorDiscoveryWizardMainPage_filter_incubation;
+
+    public static String ConnectorDiscoveryWizardMainPage_filterLabel;
+
+    public static String ConnectorDiscoveryWizardMainPage_message_with_cause;
+
+    public static String ConnectorDiscoveryWizardMainPage_noConnectorsFound;
+
+    public static String ConnectorDiscoveryWizardMainPage_noConnectorsFound_description;
+
+    public static String ConnectorDiscoveryWizardMainPage_noMatchingItems_filteredType;
+
+    public static String ConnectorDiscoveryWizardMainPage_noMatchingItems_noFilter;
+
+    public static String ConnectorDiscoveryWizardMainPage_noMatchingItems_withFilterText;
+
+    public static String ConnectorDiscoveryWizardMainPage_pageDescription;
+
+    public static String ConnectorDiscoveryWizardMainPage_provider_and_license;
+
+    public static String ConnectorDiscoveryWizardMainPage_tooltip_showOverview;
+
+    public static String ConnectorDiscoveryWizardMainPage_unexpectedException;
+
+    public static String ConnectorDiscoveryWizardMainPage_warningMessageConnectorUnavailable;
+
+    public static String ConnectorDiscoveryWizardMainPage_warningTitleConnectorUnavailable;
+
+    public static String PrepareInstallProfileJob_notFoundDescriptorDetail;
+
+    public static String PrepareInstallProfileJob_calculatingRequirements;
+
+    public static String PrepareInstallProfileJob_computeProfileChangeRequestFailed;
+
+    public static String PrepareInstallProfileJob_errorResolvingHostname;
+
+    public static String PrepareInstallProfileJob_ok;
+
+    static {
+        // initialize resource bundle
+        NLS.initializeMessages(BUNDLE_NAME, Messages.class);
+    }
+
+    private Messages() {
+    }
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/messages.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/messages.properties
new file mode 100644
index 00000000000..ee2b202af15
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/internal/wizards/messages.properties
@@ -0,0 +1,51 @@
+###############################################################################
+# Copyright (c) 2009 Tasktop Technologies and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#      Tasktop Technologies - initial API and implementation
+###############################################################################
+ConnectorDescriptorToolTip_detailsLink=<a>Learn More</a>
+ConnectorDescriptorToolTip_detailsLink_tooltip=Open {0} in an external browser
+ConnectorDiscoveryWizard_cannotInstall=Cannot complete installation
+ConnectorDiscoveryWizard_connectorDiscovery=Install Components
+ConnectorDiscoveryWizard_installProblems=Problems occurred while performing installation: {0}
+ConnectorDiscoveryWizardMainPage_clearButton_accessibleListener=Clear filter field
+ConnectorDiscoveryWizardMainPage_clearButton_toolTip=Clear
+ConnectorDiscoveryWizardMainPage_connectorDiscovery= Components Discovery 
+ConnectorDiscoveryWizardMainPage_errorTitle=Components Discovery Error
+ConnectorDiscoveryWizardMainPage_filter_commercial=Commercial
+ConnectorDiscoveryWizardMainPage_filter_framework=Framework
+ConnectorDiscoveryWizardMainPage_filter_incubation=Incubation Status
+ConnectorDiscoveryWizardMainPage_filter_standard=Standard Based
+ConnectorDiscoveryWizardMainPage_filter_tool=Tool
+ConnectorDiscoveryWizardMainPage_filterLabel=Find:
+ConnectorDiscoveryWizardMainPage_message_with_cause={0}: {1}
+ConnectorDiscoveryWizardMainPage_noConnectorsFound=No Component Found
+ConnectorDiscoveryWizardMainPage_noConnectorsFound_description=Discovery completed without finding any component.  Please check your Internet connection and try again.
+ConnectorDiscoveryWizardMainPage_noMatchingItems_filteredType=There are no component of the selected type.  Please select another component type or try again later.
+ConnectorDiscoveryWizardMainPage_noMatchingItems_noFilter=Sorry, there are no available component.  Please try again later.
+ConnectorDiscoveryWizardMainPage_noMatchingItems_withFilterText=There are no matching component.  Please <a>clear the filter text</a> or try again later.
+ConnectorDiscoveryWizardMainPage_pageDescription=\
+	Select component to install. Press Finish to proceed with installation.\n\
+	Press the information button to see a detailed overview and a link to more information.
+ConnectorDiscoveryWizardMainPage_provider_and_license=by {0}, {1}
+ConnectorDiscoveryWizardMainPage_tooltip_showOverview=Show Overview
+ConnectorDiscoveryWizardMainPage_unexpectedException=Unexpected exception
+ConnectorDiscoveryWizardMainPage_warningMessageConnectorUnavailable=Sorry, {0} is unavailable.  Please try again later.
+ConnectorDiscoveryWizardMainPage_warningTitleConnectorUnavailable=Component Unavailable
+InstallConnectorsJob_commaSeparator=, 
+InstallConnectorsJob_connectorsNotAvailable=The following components are not available: {0}
+InstallConnectorsJob_profileProblem=Cannot determine p2 profile
+InstallConnectorsJob_questionProceed=Proceed With Installation?
+InstallConnectorsJob_questionProceed_long=The following components are not available: {0}\nProceed with the installation anyways?
+InstallConnectorsJob_task_configuring=Configuring installation selection
+InstallConnectorsJob_unexpectedError_url=Unexpected error handling repository URL
+PrepareInstallProfileJob_notFoundDescriptorDetail={0} (id={1}, site={2})
+PrepareInstallProfileJob_calculatingRequirements=Calculating requirements
+PrepareInstallProfileJob_computeProfileChangeRequestFailed=Cannot compute profile change request
+PrepareInstallProfileJob_errorResolvingHostname=Error resolving hostname {1} for '{0}': please check your Internet connection and try again.
+PrepareInstallProfileJob_ok=OK
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/AvailabilityUpdater.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/AvailabilityUpdater.java
new file mode 100644
index 00000000000..3bb51335f84
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/AvailabilityUpdater.java
@@ -0,0 +1,181 @@
+/*******************************************************************************

+ * Copyright (c)  2009 Obeo.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *     Obeo - initial API and implementation

+ *     CEA LIST - adaptation to Papyrus additional components

+ *******************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.viewer;

+

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.Collections;

+import java.util.HashMap;

+import java.util.Iterator;

+import java.util.List;

+import java.util.Map;

+import java.util.concurrent.Callable;

+import java.util.concurrent.ExecutionException;

+import java.util.concurrent.ExecutorService;

+import java.util.concurrent.Executors;

+import java.util.concurrent.Future;

+import java.util.concurrent.TimeUnit;

+import java.util.concurrent.TimeoutException;

+

+import org.eclipse.core.runtime.CoreException;

+import org.eclipse.core.runtime.IProgressMonitor;

+import org.eclipse.core.runtime.IStatus;

+import org.eclipse.core.runtime.OperationCanceledException;

+import org.eclipse.core.runtime.Status;

+import org.eclipse.emf.common.util.URI;

+import org.eclipse.emf.ecore.resource.URIHandler;

+import org.eclipse.emf.ecore.resource.impl.URIHandlerImpl;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+import org.eclipse.papyrus.infra.discovery.ui.Activator;

+

+/**

+ * Updater that checks that features are available for installation

+ */

+public class AvailabilityUpdater {

+

+	private DiscoveryDefinitionBrowser discovery;

+

+	public AvailabilityUpdater(DiscoveryDefinition newdiscovery) {

+		this.discovery = new DiscoveryDefinitionBrowser(newdiscovery);

+	}

+

+	public void update(IProgressMonitor monitor) {

+

+		Collection<InstallableComponent> connectors = discovery

+				.getAllInstallableComponents();

+

+		Map<String, Collection<InstallableComponent>> urlToDescriptors = new HashMap<String, Collection<InstallableComponent>>();

+

+		for (InstallableComponent descriptor : connectors) {

+			for (String url : descriptor.getSitesURLS()) {

+				handleSiteURL(urlToDescriptors, descriptor, url);

+			}

+		}

+		final int totalTicks = urlToDescriptors.size();

+		monitor.beginTask("Checking update sites availability", totalTicks);

+		try {

+			if (!urlToDescriptors.isEmpty()) {

+				ExecutorService executorService = Executors

+						.newFixedThreadPool(Math

+								.min(urlToDescriptors.size(), 4));

+				try {

+					List<Future<VerifyUpdateSiteJob>> futures = new ArrayList<Future<VerifyUpdateSiteJob>>(

+							urlToDescriptors.size());

+					for (String url : urlToDescriptors.keySet()) {

+						futures.add(executorService

+								.submit(new VerifyUpdateSiteJob(url)));

+					}

+					for (Future<VerifyUpdateSiteJob> jobFuture : futures) {

+						try {

+							for (;;) {

+								try {

+									VerifyUpdateSiteJob job = jobFuture.get(1L,

+											TimeUnit.SECONDS);

+

+									Collection<InstallableComponent> descriptors = urlToDescriptors

+											.get(job.url);

+									for (InstallableComponent descriptor : descriptors) {

+										descriptor.setAvailable(job.ok);

+									}

+									break;

+								} catch (TimeoutException e) {

+									if (monitor.isCanceled()) {

+										return;

+									}

+								}

+							}

+						} catch (InterruptedException e) {

+							monitor.setCanceled(true);

+							return;

+						} catch (ExecutionException e) {

+							if (e.getCause() instanceof OperationCanceledException) {

+								monitor.setCanceled(true);

+								return;

+							}

+							IStatus status;

+							if (e.getCause() instanceof CoreException) {

+								status = ((CoreException) e.getCause())

+										.getStatus();

+							} else {

+								status = new Status(

+										IStatus.ERROR,

+										Activator.PLUGIN_ID,

+										"Error while checking update sites availability.",

+										e.getCause());

+							}

+							Activator.logHelper.error(status.getMessage(), status.getException());

+						}

+						monitor.worked(1);

+					}

+				} finally {

+					executorService.shutdownNow();

+				}

+			}

+		} finally {

+			monitor.done();

+		}

+

+	}

+

+	private void handleSiteURL(

+			Map<String, Collection<InstallableComponent>> urlToDescriptors,

+			InstallableComponent descriptor, String url) {

+		if (!url.endsWith("/")) { //$NON-NLS-1$

+			url += "/"; //$NON-NLS-1$

+		}

+		Collection<InstallableComponent> collection = urlToDescriptors.get(url);

+		if (collection == null) {

+			collection = new ArrayList<InstallableComponent>();

+			urlToDescriptors.put(url, collection);

+		}

+		collection.add(descriptor);

+	}

+

+	private static class VerifyUpdateSiteJob implements

+			Callable<VerifyUpdateSiteJob> {

+

+		private final String url;

+

+		private boolean ok = false;

+

+		public VerifyUpdateSiteJob(String url) {

+			this.url = url;

+		}

+

+		public VerifyUpdateSiteJob call() throws Exception {

+			URI baseUrl = URI.createURI(removeTraillingSlash(url));

+			List<URI> locations = new ArrayList<URI>();

+			for (String location : new String[] {

+					"compositeContent.jar","content.jar", "content.xml", "site.xml" }) { //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$

+				URI locationURI = baseUrl.appendSegment(location);

+				locations.add(locationURI);

+			}

+			URIHandler handler = new URIHandlerImpl();

+			Iterator<URI> it = locations.iterator();

+			while (it.hasNext() && !ok) {

+				URI uri = it.next();

+				if (handler.canHandle(uri)

+						&& handler.exists(uri, Collections.EMPTY_MAP))

+					ok = true;

+			}

+			return this;

+		}

+

+		private String removeTraillingSlash(String url2) {

+			if (url2.endsWith("/"))

+				return url2.substring(0, url2.length() - 1);

+			return url2;

+		}

+

+	}

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryContentProvider.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryContentProvider.java
new file mode 100644
index 00000000000..f784cec3262
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryContentProvider.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c)  2009 Obeo.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Obeo - initial API and implementation
+ *     CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.viewer;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;
+/**
+ * 
+ * @author Cedric Brun <cedric.brun@obeo.fr>
+ *
+ */
+public abstract class DiscoveryContentProvider {
+
+    DiscoveryDefinition disco;
+
+    public void update(IProgressMonitor monitor) throws InterruptedException {
+        disco = getDiscovery();
+        InstallationStatusUpdater installedUpdater = new InstallationStatusUpdater(disco);
+        installedUpdater.update(monitor);
+    }
+
+    public DiscoveryDefinition getDiscovery() {
+        if (disco == null)
+            disco = load();
+        return disco;
+    }
+
+    protected abstract DiscoveryDefinition load();
+
+    public abstract String getTitle();
+
+    public abstract String getDescription();
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryDefinitionBrowser.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryDefinitionBrowser.java
new file mode 100644
index 00000000000..d5b5063b8ec
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryDefinitionBrowser.java
@@ -0,0 +1,47 @@
+/*******************************************************************************

+ * Copyright (c)  2009 Obeo.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *     Obeo - initial API and implementation

+ *     CEA LIST - adaptation to Papyrus needs

+ *******************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.viewer;

+

+import java.util.ArrayList;

+import java.util.Collection;

+import java.util.Iterator;

+import java.util.List;

+

+import org.eclipse.emf.ecore.EObject;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+/**

+ * 

+ * @author Cedric Brun <cedric.brun@obeo.fr>

+ * @author Remi Schnekenburger

+ *

+ */

+public class DiscoveryDefinitionBrowser {

+

+    private DiscoveryDefinition definition;

+

+    public DiscoveryDefinitionBrowser(DiscoveryDefinition definition) {

+        this.definition = definition;

+    }

+

+    public Collection<InstallableComponent> getAllInstallableComponents() {

+        List<InstallableComponent> components = new ArrayList<InstallableComponent>();

+        Iterator<EObject> it = definition.eAllContents();

+        while (it.hasNext()) {

+            EObject cur = it.next();

+            if (cur instanceof InstallableComponent)

+                components.add((InstallableComponent) cur);

+        }

+        return components;

+    }

+

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryViewer.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryViewer.java
new file mode 100644
index 00000000000..1f3c7682216
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/DiscoveryViewer.java
@@ -0,0 +1,1505 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *     Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *     CEA LIST - adaptation for Papyrus extra components needs
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.viewer;
+
+import java.lang.reflect.InvocationTargetException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.impl.AdapterImpl;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.jface.operation.IRunnableContext;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.jface.resource.ColorRegistry;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.jface.viewers.DecorationOverlayIcon;
+import org.eclipse.jface.viewers.IDecoration;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.window.IShellProvider;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.papyrus.infra.discovery.Category;
+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;
+import org.eclipse.papyrus.infra.discovery.Group;
+import org.eclipse.papyrus.infra.discovery.InstallableComponent;
+import org.eclipse.papyrus.infra.discovery.Message;
+import org.eclipse.papyrus.infra.discovery.Overview;
+import org.eclipse.papyrus.infra.discovery.Severity;
+import org.eclipse.papyrus.infra.discovery.ui.Activator;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.CommonImages;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.CommonThemes;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.DiscoveryImages;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.GradientCanvas;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.OverviewToolTip;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.SelectionProviderAdapter;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.WorkbenchUtil;
+import org.eclipse.papyrus.infra.discovery.ui.internal.viewer.DiscoveryCategoryComparator;
+import org.eclipse.papyrus.infra.discovery.ui.internal.wizards.Messages;
+import org.eclipse.papyrus.infra.discovery.ui.wizards.DiscoveryWizard;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.accessibility.ACC;
+import org.eclipse.swt.accessibility.AccessibleAdapter;
+import org.eclipse.swt.accessibility.AccessibleControlAdapter;
+import org.eclipse.swt.accessibility.AccessibleControlEvent;
+import org.eclipse.swt.accessibility.AccessibleEvent;
+import org.eclipse.swt.custom.ScrolledComposite;
+import org.eclipse.swt.events.ControlAdapter;
+import org.eclipse.swt.events.ControlEvent;
+import org.eclipse.swt.events.DisposeEvent;
+import org.eclipse.swt.events.DisposeListener;
+import org.eclipse.swt.events.FocusAdapter;
+import org.eclipse.swt.events.FocusEvent;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.MouseAdapter;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseListener;
+import org.eclipse.swt.events.MouseMoveListener;
+import org.eclipse.swt.events.MouseTrackListener;
+import org.eclipse.swt.events.PaintEvent;
+import org.eclipse.swt.events.PaintListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.Cursor;
+import org.eclipse.swt.graphics.Font;
+import org.eclipse.swt.graphics.FontData;
+import org.eclipse.swt.graphics.GC;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Link;
+import org.eclipse.swt.widgets.Listener;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+import org.eclipse.swt.widgets.ToolBar;
+import org.eclipse.swt.widgets.ToolItem;
+import org.eclipse.swt.widgets.Widget;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.browser.IWorkbenchBrowserSupport;
+import org.eclipse.ui.forms.IFormColors;
+import org.eclipse.ui.progress.WorkbenchJob;
+import org.eclipse.ui.themes.IThemeManager;
+
+/**
+ * The main wizard page that allows users to select connectors that they wish to
+ * install.
+ * 
+ * @author David Green
+ * @author Steffen Pingel
+ * @author Cedric Brun
+ * @author Remi Schnekenburger
+ */
+public class DiscoveryViewer {
+
+	public class ConnectorBorderPaintListener implements PaintListener {
+		public void paintControl(PaintEvent e) {
+			Composite composite = (Composite) e.widget;
+			Rectangle bounds = composite.getBounds();
+			GC gc = e.gc;
+			gc.setLineStyle(SWT.LINE_DOT);
+			gc.drawLine(bounds.x, bounds.y, bounds.x + bounds.width, bounds.y);
+		}
+	}
+
+	private class ConnectorDescriptorItemUi extends AdapterImpl implements
+			Runnable {
+
+		private final Button checkbox;
+
+		private final Label iconLabel;
+
+		private final Label nameLabel;
+
+		private ToolItem infoButton;
+
+		private final Link providerLabel;
+
+		private final Label description;
+
+		private final Composite checkboxContainer;
+
+		private final Composite connectorContainer;
+
+		private final Display display;
+
+		private Image iconImage;
+
+		private Image warningIconImage;
+
+		private InstallableComponent connector;
+
+		public ConnectorDescriptorItemUi(final InstallableComponent connector,
+				Composite categoryChildrenContainer, Color background) {
+			display = categoryChildrenContainer.getDisplay();
+			this.connector = connector;
+			connector.eAdapters().add(this);
+
+			connectorContainer = new Composite(categoryChildrenContainer,
+					SWT.NULL);
+
+			configureLook(connectorContainer, background);
+			GridDataFactory.fillDefaults().grab(true, false).applyTo(
+					connectorContainer);
+			GridLayout layout = new GridLayout(4, false);
+			layout.marginLeft = 7;
+			layout.marginTop = 2;
+			layout.marginBottom = 2;
+			connectorContainer.setLayout(layout);
+
+			checkboxContainer = new Composite(connectorContainer, SWT.NULL);
+			configureLook(checkboxContainer, background);
+			GridDataFactory.swtDefaults().align(SWT.CENTER, SWT.BEGINNING)
+					.span(1, 2).applyTo(checkboxContainer);
+			GridLayoutFactory.fillDefaults().spacing(1, 1).numColumns(2)
+					.applyTo(checkboxContainer);
+
+			checkbox = new Button(checkboxContainer, SWT.CHECK);
+			checkbox.setText(" "); //$NON-NLS-1$
+			// help UI tests
+			checkbox.setData("connectorId", connector.getId()); //$NON-NLS-1$
+			configureLook(checkbox, background);
+			checkbox.setSelection(installableConnectors.contains(connector));
+			checkbox.addFocusListener(new FocusAdapter() {
+				@Override
+				public void focusGained(FocusEvent e) {
+					bodyScrolledComposite.showControl(connectorContainer);
+				}
+			});
+
+			GridDataFactory.swtDefaults().align(SWT.CENTER, SWT.CENTER)
+					.applyTo(checkbox);
+
+			iconLabel = new Label(checkboxContainer, SWT.NULL);
+			configureLook(iconLabel, background);
+			GridDataFactory.swtDefaults().align(SWT.CENTER, SWT.CENTER)
+					.applyTo(iconLabel);
+
+			if (connector.getImage32() != null) {
+				iconImage = computeIconImage(connector.eResource(), connector
+						.getImage32(), 32, false);
+				if (iconImage != null) {
+					if (connector.isIncubation()) {
+						iconImage = new DecorationOverlayIcon(iconImage,
+								DiscoveryImages.OVERLAY_INCUBATION_32,
+								IDecoration.BOTTOM_LEFT).createImage();
+						disposables.add(iconImage);
+					}
+					iconLabel.setImage(iconImage);
+				}
+			}
+
+			nameLabel = new Label(connectorContainer, SWT.NULL);
+			configureLook(nameLabel, background);
+			GridDataFactory.fillDefaults().grab(true, false).align(
+					SWT.BEGINNING, SWT.CENTER).applyTo(nameLabel);
+			nameLabel.setFont(h2Font);
+			if (connector.isIncubation())
+				nameLabel.setText(connector.getName() + " (Incubation)");
+			else
+				nameLabel.setText(connector.getName());
+
+			providerLabel = new Link(connectorContainer, SWT.RIGHT);
+			configureLook(providerLabel, background);
+			GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).applyTo(
+					providerLabel);
+
+			providerLabel
+					.setText(NLS
+							.bind(
+									Messages.ConnectorDiscoveryWizardMainPage_provider_and_license,
+									connector.getProvider(), connector
+											.getLicense()));
+
+			if (hasTooltip(connector)) {
+				ToolBar toolBar = new ToolBar(connectorContainer, SWT.FLAT);
+				toolBar.setBackground(background);
+
+				infoButton = new ToolItem(toolBar, SWT.PUSH);
+				infoButton.setImage(infoImage);
+				infoButton
+						.setToolTipText(Messages.ConnectorDiscoveryWizardMainPage_tooltip_showOverview);
+				hookTooltip(toolBar, infoButton, connectorContainer, nameLabel,
+						connector.eResource(), connector.getOverview(), null);
+				GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER)
+						.applyTo(toolBar);
+			} else {
+				Label label = new Label(connectorContainer, SWT.NULL);
+				label.setText(" "); //$NON-NLS-1$
+				configureLook(label, background);
+			}
+
+			description = new Label(connectorContainer, SWT.NULL | SWT.WRAP);
+			configureLook(description, background);
+
+			GridDataFactory.fillDefaults().grab(true, false).span(3, 1).hint(
+					100, SWT.DEFAULT).applyTo(description);
+			String descriptionText = connector.getDescription();
+			if (descriptionText != null) {
+				int maxDescriptionLength = 162;
+				if (descriptionText.length() > maxDescriptionLength) {
+					descriptionText = descriptionText.substring(0,
+							maxDescriptionLength);
+				}
+				description.setText(descriptionText.replaceAll(
+						"(\\r\\n)|\\n|\\r", " ")); //$NON-NLS-1$ //$NON-NLS-2$
+			}
+			// always disabled color to make it less prominent
+			providerLabel.setForeground(colorDisabled);
+
+			checkbox.addSelectionListener(new SelectionListener() {
+				public void widgetDefaultSelected(SelectionEvent e) {
+					widgetSelected(e);
+				}
+
+				public void widgetSelected(SelectionEvent e) {
+					boolean selected = checkbox.getSelection();
+					maybeModifySelection(selected);
+				}
+			});
+			MouseListener connectorItemMouseListener = new MouseAdapter() {
+				@Override
+				public void mouseUp(MouseEvent e) {
+					boolean selected = !checkbox.getSelection();
+					if (maybeModifySelection(selected)) {
+						checkbox.setSelection(selected);
+					}
+				}
+			};
+			checkboxContainer.addMouseListener(connectorItemMouseListener);
+			connectorContainer.addMouseListener(connectorItemMouseListener);
+			iconLabel.addMouseListener(connectorItemMouseListener);
+			nameLabel.addMouseListener(connectorItemMouseListener);
+			// the provider has clickable links
+			// providerLabel.addMouseListener(connectorItemMouseListener);
+			providerLabel.addSelectionListener(new SelectionListener() {
+				public void widgetSelected(SelectionEvent e) {
+					if (e.text != null) {
+						WorkbenchUtil.openUrl(e.text,
+								IWorkbenchBrowserSupport.AS_EXTERNAL);
+					}
+				}
+
+				public void widgetDefaultSelected(SelectionEvent e) {
+					widgetSelected(e);
+				}
+			});
+			description.addMouseListener(connectorItemMouseListener);
+		}
+
+		protected boolean maybeModifySelection(boolean selected) {
+			if (selected) {
+				if (!connector.isAvailable()) {
+					MessageDialog
+							.openWarning(
+									shellProvider.getShell(),
+									Messages.ConnectorDiscoveryWizardMainPage_warningTitleConnectorUnavailable,
+									NLS
+											.bind(
+													Messages.ConnectorDiscoveryWizardMainPage_warningMessageConnectorUnavailable,
+													connector.getName()));
+					return false;
+				}
+			}
+			DiscoveryViewer.this.modifySelection(connector, selected);
+			return true;
+		}
+
+		@Override
+		public void notifyChanged(Notification msg) {
+			super.notifyChanged(msg);
+			display.asyncExec(this);
+		}
+
+		public void run() {
+			if (!connectorContainer.isDisposed()) {
+				updateAvailability();
+			}
+
+		}
+
+		public void updateAvailability() {
+			boolean enabled = connector.isAvailable();
+
+			checkbox.setEnabled(enabled);
+			nameLabel.setEnabled(enabled);
+			providerLabel.setEnabled(enabled);
+			description.setEnabled(enabled);
+			Color foreground;
+			if (enabled) {
+				foreground = connectorContainer.getForeground();
+			} else {
+				foreground = colorDisabled;
+			}
+			nameLabel.setForeground(foreground);
+			description.setForeground(foreground);
+
+			if (iconImage != null) {
+				boolean unavailable = !enabled;
+				if (unavailable) {
+					if (warningIconImage == null) {
+						warningIconImage = new DecorationOverlayIcon(iconImage,
+								DiscoveryImages.OVERLAY_WARNING_32,
+								IDecoration.BOTTOM_RIGHT).createImage();
+						disposables.add(warningIconImage);
+					}
+					iconLabel.setImage(warningIconImage);
+				} else if (warningIconImage != null) {
+					iconLabel.setImage(iconImage);
+				}
+			}
+		}
+	}
+
+	// e3.5 replace with SWT.ICON_CANCEL
+	public static final int ICON_CANCEL = 1 << 8;
+
+	private static final int MINIMUM_HEIGHT = 100;
+
+	private static boolean useNativeSearchField(Composite composite) {
+		if (useNativeSearchField == null) {
+			useNativeSearchField = Boolean.FALSE;
+			Text testText = null;
+			try {
+				testText = new Text(composite, SWT.SEARCH | ICON_CANCEL);
+				useNativeSearchField = new Boolean(
+						(testText.getStyle() & ICON_CANCEL) != 0);
+			} finally {
+				if (testText != null) {
+					testText.dispose();
+				}
+			}
+
+		}
+		return useNativeSearchField;
+	}
+
+	private boolean showConnectorDescriptorKindFilter;
+
+	private boolean showConnectorDescriptorTextFilter;
+
+	private static final String COLOR_WHITE = "white"; //$NON-NLS-1$
+
+	private static final String COLOR_DARK_GRAY = "DarkGray"; //$NON-NLS-1$
+
+	private static Boolean useNativeSearchField;
+
+	private final List<InstallableComponent> installableConnectors = new ArrayList<InstallableComponent>();
+
+	private Composite body;
+
+	private final List<org.eclipse.swt.graphics.Resource> disposables;
+
+	private Font h2Font;
+
+	private Font h1Font;
+
+	private Color colorWhite;
+
+	private Text filterText;
+
+	private WorkbenchJob refreshJob;
+
+	private String previousFilterText = ""; //$NON-NLS-1$
+
+	private Pattern filterPattern;
+
+	private Label clearFilterTextControl;
+
+	private Image infoImage;
+
+	private Cursor handCursor;
+
+	private Color colorCategoryGradientStart;
+
+	private Color colorCategoryGradientEnd;
+
+	private Color colorDisabled;
+
+	private ScrolledComposite bodyScrolledComposite;
+
+	private boolean verifyUpdateSiteAvailability;
+
+	private final Map<Group, Boolean> connectorDescriptorKindToVisibility = new HashMap<Group, Boolean>();
+
+	{
+
+	}
+
+	private boolean complete;
+
+	private final IRunnableContext context;
+
+	private final IShellProvider shellProvider;
+
+	private Control control;
+
+	private final SelectionProviderAdapter selectionProvider;
+
+	private List<InstallableComponent> allConnectors;
+
+	private int minimumHeight;
+
+	private DiscoveryContentProvider provider;
+
+	public DiscoveryViewer(IShellProvider shellProvider,
+			IRunnableContext context, DiscoveryContentProvider provider) {
+		this.shellProvider = shellProvider;
+		this.context = context;
+		this.selectionProvider = new SelectionProviderAdapter();
+		this.allConnectors = Collections.emptyList();
+		this.disposables = new ArrayList<org.eclipse.swt.graphics.Resource>();
+		this.provider = provider;
+		setShowConnectorDescriptorKindFilter(true);
+		setShowConnectorDescriptorTextFilter(true);
+		setMinimumHeight(MINIMUM_HEIGHT);
+		setComplete(false);
+		for (Group kind : getDiscovery().getFilters()) {
+			connectorDescriptorKindToVisibility.put(kind, true);
+		}
+		;
+	}
+
+	public void addSelectionChangedListener(ISelectionChangedListener listener) {
+		selectionProvider.addSelectionChangedListener(listener);
+	}
+
+	private void clearDisposables() {
+		disposables.clear();
+		h1Font = null;
+		h2Font = null;
+		infoImage = null;
+		handCursor = null;
+		colorCategoryGradientStart = null;
+		colorCategoryGradientEnd = null;
+	}
+
+	private void clearFilterText() {
+		filterText.setText(""); //$NON-NLS-1$
+		filterTextChanged();
+	}
+
+	private Image computeIconImage(Resource discoverySource, String imagePath,
+			int dimension, boolean fallback) {
+		if (imagePath != null && imagePath.length() > 0) {
+			URI uri = discoverySource.getURI();
+			URI trimed = uri.trimSegments(1);
+			String urlPath = trimed.toString() + "/" + imagePath;
+			URL resource = null;
+			try {
+				resource = new URL(urlPath);
+			} catch (MalformedURLException e) {
+				// TODO Auto-generated catch block
+			}
+			if (resource != null) {
+				ImageDescriptor descriptor = ImageDescriptor
+						.createFromURL(resource);
+				Image image = descriptor.createImage();
+				if (image != null) {
+					disposables.add(image);
+					return image;
+				}
+			}
+		}
+		return null;
+	}
+
+	private void configureLook(Control control, Color background) {
+		control.setBackground(background);
+	}
+
+	/**
+	 * cause the UI to respond to a change in visibility filters
+	 * 
+	 * @see #setVisibility(ConnectorDescriptorKind, boolean)
+	 */
+	public void connectorDescriptorKindVisibilityUpdated() {
+		createBodyContents();
+	}
+
+	public void createBodyContents() {
+		// remove any existing contents
+		for (Control child : body.getChildren()) {
+			child.dispose();
+		}
+		clearDisposables();
+		allConnectors = new ArrayList<InstallableComponent>();
+		initializeCursors();
+		initializeImages();
+		initializeFonts();
+		initializeColors();
+
+		GridLayoutFactory.fillDefaults().applyTo(body);
+
+		bodyScrolledComposite = new ScrolledComposite(body, SWT.H_SCROLL
+				| SWT.V_SCROLL | SWT.BORDER);
+
+		configureLook(bodyScrolledComposite, colorWhite);
+		GridDataFactory.fillDefaults().grab(true, true).applyTo(
+				bodyScrolledComposite);
+
+		final Composite scrolledContents = new Composite(bodyScrolledComposite,
+				SWT.NONE);
+		configureLook(scrolledContents, colorWhite);
+		scrolledContents.setRedraw(false);
+		try {
+			createDiscoveryContents(scrolledContents);
+		} finally {
+			scrolledContents.layout(true);
+			scrolledContents.setRedraw(true);
+		}
+		Point size = scrolledContents.computeSize(body.getSize().x,
+				SWT.DEFAULT, true);
+		scrolledContents.setSize(size);
+
+		bodyScrolledComposite.setExpandHorizontal(true);
+		bodyScrolledComposite.setMinWidth(100);
+		bodyScrolledComposite.setExpandVertical(true);
+		bodyScrolledComposite.setMinHeight(1);
+
+		bodyScrolledComposite.addControlListener(new ControlAdapter() {
+			@Override
+			public void controlResized(ControlEvent e) {
+				// XXX small offset in case list has a scroll bar
+				Point size = scrolledContents.computeSize(
+						body.getSize().x - 20, SWT.DEFAULT, true);
+				scrolledContents.setSize(size);
+				bodyScrolledComposite.setMinHeight(size.y);
+			}
+		});
+
+		bodyScrolledComposite.setContent(scrolledContents);
+
+		Dialog.applyDialogFont(body);
+		// we've changed it so it needs to know
+		body.layout(true);
+	}
+
+	private Label createClearFilterTextControl(Composite filterContainer,
+			final Text filterText) {
+		final Image inactiveImage = CommonImages.FIND_CLEAR_DISABLED
+				.createImage();
+		final Image activeImage = CommonImages.FIND_CLEAR.createImage();
+		final Image pressedImage = new Image(filterContainer.getDisplay(),
+				activeImage, SWT.IMAGE_GRAY);
+
+		final Label clearButton = new Label(filterContainer, SWT.NONE);
+		clearButton.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER,
+				false, false));
+		clearButton.setImage(inactiveImage);
+		clearButton
+				.setToolTipText(Messages.ConnectorDiscoveryWizardMainPage_clearButton_toolTip);
+		clearButton.setBackground(filterContainer.getDisplay().getSystemColor(
+				SWT.COLOR_LIST_BACKGROUND));
+		clearButton.addMouseListener(new MouseAdapter() {
+			private MouseMoveListener fMoveListener;
+
+			private boolean isMouseInButton(MouseEvent e) {
+				Point buttonSize = clearButton.getSize();
+				return 0 <= e.x && e.x < buttonSize.x && 0 <= e.y
+						&& e.y < buttonSize.y;
+			}
+
+			@Override
+			public void mouseDown(MouseEvent e) {
+				clearButton.setImage(pressedImage);
+				fMoveListener = new MouseMoveListener() {
+					private boolean fMouseInButton = true;
+
+					public void mouseMove(MouseEvent e) {
+						boolean mouseInButton = isMouseInButton(e);
+						if (mouseInButton != fMouseInButton) {
+							fMouseInButton = mouseInButton;
+							clearButton.setImage(mouseInButton ? pressedImage
+									: inactiveImage);
+						}
+					}
+				};
+				clearButton.addMouseMoveListener(fMoveListener);
+			}
+
+			@Override
+			public void mouseUp(MouseEvent e) {
+				if (fMoveListener != null) {
+					clearButton.removeMouseMoveListener(fMoveListener);
+					fMoveListener = null;
+					boolean mouseInButton = isMouseInButton(e);
+					clearButton.setImage(mouseInButton ? activeImage
+							: inactiveImage);
+					if (mouseInButton) {
+						clearFilterText();
+						filterText.setFocus();
+					}
+				}
+			}
+		});
+		clearButton.addMouseTrackListener(new MouseTrackListener() {
+			public void mouseEnter(MouseEvent e) {
+				clearButton.setImage(activeImage);
+			}
+
+			public void mouseExit(MouseEvent e) {
+				clearButton.setImage(inactiveImage);
+			}
+
+			public void mouseHover(MouseEvent e) {
+			}
+		});
+		clearButton.addDisposeListener(new DisposeListener() {
+			public void widgetDisposed(DisposeEvent e) {
+				inactiveImage.dispose();
+				activeImage.dispose();
+				pressedImage.dispose();
+			}
+		});
+		clearButton.getAccessible().addAccessibleListener(
+				new AccessibleAdapter() {
+					@Override
+					public void getName(AccessibleEvent e) {
+						e.result = Messages.ConnectorDiscoveryWizardMainPage_clearButton_accessibleListener;
+					}
+				});
+		clearButton.getAccessible().addAccessibleControlListener(
+				new AccessibleControlAdapter() {
+					@Override
+					public void getRole(AccessibleControlEvent e) {
+						e.detail = ACC.ROLE_PUSHBUTTON;
+					}
+				});
+		return clearButton;
+	}
+
+	public void createControl(Composite parent) {
+		createRefreshJob();
+
+		Composite container = new Composite(parent, SWT.NULL);
+		container.addDisposeListener(new DisposeListener() {
+			public void widgetDisposed(DisposeEvent e) {
+				refreshJob.cancel();
+			}
+		});
+		GridLayout layout = new GridLayout(1, false);
+		layout.marginHeight = 0;
+		layout.marginWidth = 0;
+		container.setLayout(layout);
+		//      
+		{ // header
+			Composite header = new Composite(container, SWT.NULL);
+			GridLayoutFactory.fillDefaults().applyTo(header);
+			GridDataFactory.fillDefaults().grab(true, false).applyTo(header);
+
+			// TODO: refresh button?
+			if (isShowConnectorDescriptorKindFilter()
+					|| isShowConnectorDescriptorTextFilter()) {
+				Composite filterContainer = new Composite(header, SWT.NULL);
+				GridDataFactory.fillDefaults().grab(true, false).applyTo(
+						filterContainer);
+
+				int numColumns = 1; // 1 for label
+				if (isShowConnectorDescriptorKindFilter()) {
+					numColumns += getDiscovery().getFilters().size();
+				}
+				if (isShowConnectorDescriptorTextFilter()) {
+					++numColumns;
+				}
+				GridLayoutFactory.fillDefaults().numColumns(numColumns)
+						.applyTo(filterContainer);
+				Label label = new Label(filterContainer, SWT.NULL);
+				label
+						.setText(Messages.ConnectorDiscoveryWizardMainPage_filterLabel);
+
+				if (isShowConnectorDescriptorTextFilter()) {
+					Composite textFilterContainer;
+					boolean nativeSearch = useNativeSearchField(header);
+					if (nativeSearch) {
+						textFilterContainer = new Composite(filterContainer,
+								SWT.NULL);
+					} else {
+						textFilterContainer = new Composite(filterContainer,
+								SWT.BORDER);
+						textFilterContainer.setBackground(header.getDisplay()
+								.getSystemColor(SWT.COLOR_LIST_BACKGROUND));
+					}
+					GridDataFactory.fillDefaults().grab(true, false).applyTo(
+							textFilterContainer);
+					GridLayoutFactory.fillDefaults().numColumns(2).applyTo(
+							textFilterContainer);
+
+					if (nativeSearch) {
+						filterText = new Text(textFilterContainer, SWT.SINGLE
+								| SWT.BORDER | SWT.SEARCH | ICON_CANCEL);
+					} else {
+						filterText = new Text(textFilterContainer, SWT.SINGLE);
+					}
+
+					filterText.addModifyListener(new ModifyListener() {
+						public void modifyText(ModifyEvent e) {
+							filterTextChanged();
+						}
+					});
+					if (nativeSearch) {
+						filterText.addSelectionListener(new SelectionAdapter() {
+							@Override
+							public void widgetDefaultSelected(SelectionEvent e) {
+								if (e.detail == ICON_CANCEL) {
+									clearFilterText();
+								}
+							}
+						});
+						GridDataFactory.fillDefaults().grab(true, false).span(
+								2, 1).applyTo(filterText);
+					} else {
+						GridDataFactory.fillDefaults().grab(true, false)
+								.applyTo(filterText);
+						clearFilterTextControl = createClearFilterTextControl(
+								textFilterContainer, filterText);
+						clearFilterTextControl.setVisible(false);
+					}
+				}
+
+				if (isShowConnectorDescriptorKindFilter()) { // filter
+					// buttons
+
+					for (final Group kind : getDiscovery().getFilters()) {
+						final Button checkbox = new Button(filterContainer,
+								SWT.CHECK);
+						checkbox.setSelection(isVisible(kind));
+						checkbox.setText(getFilterLabel(kind));
+						checkbox.addSelectionListener(new SelectionListener() {
+							public void widgetDefaultSelected(SelectionEvent e) {
+								widgetSelected(e);
+							}
+
+							public void widgetSelected(SelectionEvent e) {
+								boolean selection = checkbox.getSelection();
+								setVisibility(kind, selection);
+								connectorDescriptorKindVisibilityUpdated();
+							}
+						});
+					}
+				}
+
+			}
+
+		}
+		{ // container
+			body = new Composite(container, SWT.NULL);
+			GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT,
+					minimumHeight).applyTo(body);
+		}
+		Dialog.applyDialogFont(container);
+		setControl(container);
+	}
+
+	public void setMinimumHeight(int minimumHeight) {
+		this.minimumHeight = minimumHeight;
+		if (body != null) {
+			GridDataFactory.fillDefaults().grab(true, true).hint(SWT.DEFAULT,
+					minimumHeight).applyTo(body);
+		}
+	}
+
+	public static int getMinimumHeight() {
+		return MINIMUM_HEIGHT;
+	}
+
+	private void createDiscoveryContents(Composite container) {
+
+		Color background = container.getBackground();
+
+		if (provider.getDiscovery() == null || isEmpty(provider.getDiscovery())) {
+			GridLayoutFactory.fillDefaults().margins(5, 5).applyTo(container);
+
+			boolean atLeastOneKindFiltered = false;
+			for (Group kind : getDiscovery().getFilters()) {
+				if (!isVisible(kind)) {
+					atLeastOneKindFiltered = true;
+					break;
+				}
+			}
+			Control helpTextControl;
+			if (filterPattern != null) {
+				Link link = new Link(container, SWT.WRAP);
+
+				link.setFont(container.getFont());
+				link
+						.setText(Messages.ConnectorDiscoveryWizardMainPage_noMatchingItems_withFilterText);
+				link.addListener(SWT.Selection, new Listener() {
+					public void handleEvent(Event event) {
+						clearFilterText();
+						filterText.setFocus();
+					}
+				});
+				helpTextControl = link;
+			} else {
+				Label helpText = new Label(container, SWT.WRAP);
+				helpText.setFont(container.getFont());
+				if (atLeastOneKindFiltered) {
+					helpText
+							.setText(Messages.ConnectorDiscoveryWizardMainPage_noMatchingItems_filteredType);
+				} else {
+					helpText
+							.setText(Messages.ConnectorDiscoveryWizardMainPage_noMatchingItems_noFilter);
+				}
+				helpTextControl = helpText;
+			}
+			configureLook(helpTextControl, background);
+			GridDataFactory.fillDefaults().grab(true, false).hint(100,
+					SWT.DEFAULT).applyTo(helpTextControl);
+		} else {
+			GridLayoutFactory.fillDefaults().numColumns(2).spacing(0, 0)
+					.applyTo(container);
+
+			List<Category> categories = new ArrayList<Category>(provider
+					.getDiscovery().getCategories());
+			Collections.sort(categories, new DiscoveryCategoryComparator());
+
+			Composite categoryChildrenContainer = null;
+			for (Category category : categories) {
+				if (isEmpty(category)) {
+					// don't add empty categories
+					continue;
+				}
+				{ // category header
+					final GradientCanvas categoryHeaderContainer = new GradientCanvas(
+							container, SWT.NONE);
+					categoryHeaderContainer.setSeparatorVisible(true);
+					categoryHeaderContainer.setSeparatorAlignment(SWT.TOP);
+					categoryHeaderContainer
+							.setBackgroundGradient(new Color[] {
+									colorCategoryGradientStart,
+									colorCategoryGradientEnd },
+									new int[] { 100 }, true);
+					categoryHeaderContainer.putColor(
+							IFormColors.H_BOTTOM_KEYLINE1,
+							colorCategoryGradientStart);
+					categoryHeaderContainer.putColor(
+							IFormColors.H_BOTTOM_KEYLINE2,
+							colorCategoryGradientEnd);
+
+					GridDataFactory.fillDefaults().span(2, 1).applyTo(
+							categoryHeaderContainer);
+					GridLayoutFactory.fillDefaults().numColumns(3)
+							.margins(5, 5).equalWidth(false).applyTo(
+									categoryHeaderContainer);
+
+					Label iconLabel = new Label(categoryHeaderContainer,
+							SWT.NULL);
+					if (category.getImage48() != null) {
+						Image image = computeIconImage(category.eResource(),
+								category.getImage48(), 48, true);
+						if (image != null) {
+							iconLabel.setImage(image);
+						}
+					}
+					iconLabel.setBackground(null);
+					GridDataFactory.swtDefaults().align(SWT.CENTER,
+							SWT.BEGINNING).span(1, 2).applyTo(iconLabel);
+
+					Label nameLabel = new Label(categoryHeaderContainer,
+							SWT.NULL);
+					nameLabel.setFont(h1Font);
+					nameLabel.setText(category.getName());
+					nameLabel.setBackground(null);
+
+					GridDataFactory.fillDefaults().grab(true, false).applyTo(
+							nameLabel);
+					if (hasTooltip(category)) {
+						ToolBar toolBar = new ToolBar(categoryHeaderContainer,
+								SWT.FLAT);
+						toolBar.setBackground(null);
+						ToolItem infoButton = new ToolItem(toolBar, SWT.PUSH);
+						infoButton.setImage(infoImage);
+						infoButton
+								.setToolTipText(Messages.ConnectorDiscoveryWizardMainPage_tooltip_showOverview);
+						hookTooltip(toolBar, infoButton,
+								categoryHeaderContainer, nameLabel, category
+										.eResource(), category.getOverview(),
+								null);
+						GridDataFactory.fillDefaults().align(SWT.END,
+								SWT.CENTER).applyTo(toolBar);
+					} else {
+						new Label(categoryHeaderContainer, SWT.NULL)
+								.setText(" "); //$NON-NLS-1$
+					}
+					Label description = new Label(categoryHeaderContainer,
+							SWT.WRAP);
+					GridDataFactory.fillDefaults().grab(true, false).span(2, 1)
+							.hint(100, SWT.DEFAULT).applyTo(description);
+					description.setBackground(null);
+					if (category.getDescription() != null)
+						description.setText(category.getDescription());
+				}
+
+				categoryChildrenContainer = new Composite(container, SWT.NULL);
+				configureLook(categoryChildrenContainer, background);
+				GridDataFactory.fillDefaults().span(2, 1).grab(true, false)
+						.applyTo(categoryChildrenContainer);
+				GridLayoutFactory.fillDefaults().spacing(0, 0).applyTo(
+						categoryChildrenContainer);
+
+				int numChildren = 0;
+				List<InstallableComponent> connectors = new ArrayList<InstallableComponent>(
+						category.getComponents());
+				for (final InstallableComponent connector : connectors) {
+					if (isFiltered(connector)) {
+						continue;
+					}
+
+					if (++numChildren > 1) {
+						// a separator between connector descriptors
+						Composite border = new Composite(
+								categoryChildrenContainer, SWT.NULL);
+						GridDataFactory.fillDefaults().grab(true, false).hint(
+								SWT.DEFAULT, 1).applyTo(border);
+						GridLayoutFactory.fillDefaults().applyTo(border);
+						border
+								.addPaintListener(new ConnectorBorderPaintListener());
+					}
+
+					ConnectorDescriptorItemUi itemUi = new ConnectorDescriptorItemUi(
+							connector, categoryChildrenContainer, background);
+					itemUi.updateAvailability();
+					allConnectors.add(connector);
+				}
+			}
+			// last one gets a border
+			Composite border = new Composite(categoryChildrenContainer,
+					SWT.NULL);
+			GridDataFactory.fillDefaults().grab(true, false).hint(SWT.DEFAULT,
+					1).applyTo(border);
+			GridLayoutFactory.fillDefaults().applyTo(border);
+			border.addPaintListener(new ConnectorBorderPaintListener());
+		}
+		container.layout(true);
+		container.redraw();
+	}
+
+	protected Pattern createPattern(String filterText) {
+		if (filterText == null || filterText.length() == 0) {
+			return null;
+		}
+		String regex = filterText;
+		regex.replace("\\", "\\\\").replace("?", ".").replace("*", ".*?"); //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$
+		return Pattern
+				.compile(regex, Pattern.CASE_INSENSITIVE | Pattern.DOTALL);
+	}
+
+	private void createRefreshJob() {
+		refreshJob = new WorkbenchJob("filter") { //$NON-NLS-1$
+
+			@Override
+			public IStatus runInUIThread(IProgressMonitor monitor) {
+				if (filterText.isDisposed()) {
+					return Status.CANCEL_STATUS;
+				}
+				String text = filterText.getText();
+				text = text.trim();
+
+				if (!previousFilterText.equals(text)) {
+					previousFilterText = text;
+					filterPattern = createPattern(previousFilterText);
+					if (clearFilterTextControl != null) {
+						clearFilterTextControl
+								.setVisible(filterPattern != null);
+					}
+					createBodyContents();
+				}
+				return Status.OK_STATUS;
+			}
+		};
+		refreshJob.setSystem(true);
+	}
+
+	private void discoveryUpdated(boolean wasCancelled) {
+		createBodyContents();
+		if (!wasCancelled) {
+			int categoryWithConnectorCount = 0;
+			for (Category category : provider.getDiscovery().getCategories()) {
+				categoryWithConnectorCount += category.getComponents().size();
+			}
+			if (categoryWithConnectorCount == 0) {
+				// nothing was discovered: notify the user
+				MessageDialog
+						.openWarning(
+								getShell(),
+								Messages.ConnectorDiscoveryWizardMainPage_noConnectorsFound,
+								Messages.ConnectorDiscoveryWizardMainPage_noConnectorsFound_description);
+			}
+		}
+		selectionProvider.setSelection(StructuredSelection.EMPTY);
+	}
+
+	public void dispose() {
+		for (org.eclipse.swt.graphics.Resource resource : disposables) {
+			resource.dispose();
+		}
+		clearDisposables();
+
+	}
+
+	private boolean filterMatches(String text) {
+		return text != null && filterPattern.matcher(text).find();
+	}
+
+	private void filterTextChanged() {
+		refreshJob.cancel();
+		refreshJob.schedule(200L);
+	}
+
+	public Control getControl() {
+		return control;
+	}
+
+	public DiscoveryDefinition getDiscovery() {
+		return provider.getDiscovery();
+	}
+
+	private String getFilterLabel(Group kind) {
+		return kind.getName();
+	}
+
+	public List<InstallableComponent> getInstallableConnectors() {
+		return installableConnectors;
+	}
+
+	public IStructuredSelection getSelection() {
+		return (IStructuredSelection) selectionProvider.getSelection();
+	}
+
+	private Shell getShell() {
+		return shellProvider.getShell();
+	}
+
+	public boolean getVerifyUpdateSiteAvailability() {
+		return verifyUpdateSiteAvailability;
+	}
+
+	private boolean hasTooltip(final Category category) {
+		return category.getOverview() != null
+				&& category.getOverview().getSummary() != null
+				&& category.getOverview().getSummary().length() > 0;
+	}
+
+	private boolean hasTooltip(final InstallableComponent connector) {
+		return connector.getOverview() != null
+				&& connector.getOverview().getSummary() != null
+				&& connector.getOverview().getSummary().length() > 0;
+	}
+
+	private void hookRecursively(Control control, Listener listener) {
+		control.addListener(SWT.Dispose, listener);
+		control.addListener(SWT.MouseHover, listener);
+		control.addListener(SWT.MouseMove, listener);
+		control.addListener(SWT.MouseExit, listener);
+		control.addListener(SWT.MouseDown, listener);
+		control.addListener(SWT.MouseWheel, listener);
+		if (control instanceof Composite) {
+			for (Control child : ((Composite) control).getChildren()) {
+				hookRecursively(child, listener);
+			}
+		}
+	}
+
+	private void hookTooltip(final Control parent, final Widget tipActivator,
+			final Control exitControl, final Control titleControl,
+			Resource source, Overview overview, Image image) {
+		final OverviewToolTip toolTip = new OverviewToolTip(parent, source,
+				overview, image);
+		Listener listener = new Listener() {
+			public void handleEvent(Event event) {
+				switch (event.type) {
+				case SWT.MouseHover:
+					toolTip.show(titleControl);
+					break;
+				case SWT.Dispose:
+				case SWT.MouseWheel:
+					toolTip.hide();
+					break;
+				}
+
+			}
+		};
+		tipActivator.addListener(SWT.Dispose, listener);
+		tipActivator.addListener(SWT.MouseWheel, listener);
+		if (image != null) {
+			tipActivator.addListener(SWT.MouseHover, listener);
+		}
+		Listener selectionListener = new Listener() {
+			public void handleEvent(Event event) {
+				toolTip.show(titleControl);
+			}
+		};
+		tipActivator.addListener(SWT.Selection, selectionListener);
+		Listener exitListener = new Listener() {
+			public void handleEvent(Event event) {
+				switch (event.type) {
+				case SWT.MouseWheel:
+					toolTip.hide();
+					break;
+				case SWT.MouseExit:
+					/*
+					 * Check if the mouse exit happened because we move over the
+					 * tooltip
+					 */
+					Rectangle containerBounds = exitControl.getBounds();
+					Point displayLocation = exitControl.getParent().toDisplay(
+							containerBounds.x, containerBounds.y);
+					containerBounds.x = displayLocation.x;
+					containerBounds.y = displayLocation.y;
+					if (containerBounds.contains(Display.getCurrent()
+							.getCursorLocation())) {
+						break;
+					}
+					toolTip.hide();
+					break;
+				}
+			}
+		};
+		hookRecursively(exitControl, exitListener);
+	}
+
+	private void initializeColors() {
+		IThemeManager themeManager = PlatformUI.getWorkbench()
+				.getThemeManager();
+		if (colorWhite == null) {
+			ColorRegistry colorRegistry = JFaceResources.getColorRegistry();
+			if (!colorRegistry.hasValueFor(COLOR_WHITE)) {
+				colorRegistry.put(COLOR_WHITE, new RGB(255, 255, 255));
+			}
+			colorWhite = colorRegistry.get(COLOR_WHITE);
+		}
+		if (colorDisabled == null) {
+			ColorRegistry colorRegistry = JFaceResources.getColorRegistry();
+			if (!colorRegistry.hasValueFor(COLOR_DARK_GRAY)) {
+				colorRegistry.put(COLOR_DARK_GRAY, new RGB(0x69, 0x69, 0x69));
+			}
+			colorDisabled = colorRegistry.get(COLOR_DARK_GRAY);
+		}
+		if (colorCategoryGradientStart == null) {
+			colorCategoryGradientStart = themeManager.getCurrentTheme()
+					.getColorRegistry().get(
+							CommonThemes.COLOR_CATEGORY_GRADIENT_START);
+			colorCategoryGradientEnd = themeManager.getCurrentTheme()
+					.getColorRegistry().get(
+							CommonThemes.COLOR_CATEGORY_GRADIENT_END);
+		}
+	}
+
+	private void initializeCursors() {
+		if (handCursor == null) {
+			handCursor = new Cursor(getShell().getDisplay(), SWT.CURSOR_HAND);
+			disposables.add(handCursor);
+		}
+	}
+
+	private void initializeFonts() {
+		// create a level-2 heading font
+		if (h2Font == null) {
+			Font baseFont = JFaceResources.getDialogFont();
+			FontData[] fontData = baseFont.getFontData();
+			for (FontData data : fontData) {
+				data.setStyle(data.getStyle() | SWT.BOLD);
+				data.height = data.height * 1.25f;
+			}
+			h2Font = new Font(Display.getCurrent(), fontData);
+			disposables.add(h2Font);
+		}
+		// create a level-1 heading font
+		if (h1Font == null) {
+			Font baseFont = JFaceResources.getDialogFont();
+			FontData[] fontData = baseFont.getFontData();
+			for (FontData data : fontData) {
+				data.setStyle(data.getStyle() | SWT.BOLD);
+				data.height = data.height * 1.35f;
+			}
+			h1Font = new Font(Display.getCurrent(), fontData);
+			disposables.add(h1Font);
+		}
+	}
+
+	private void initializeImages() {
+		if (infoImage == null) {
+			infoImage = DiscoveryImages.MESSAGE_INFO.createImage();
+			disposables.add(infoImage);
+		}
+	}
+
+	public boolean isComplete() {
+		return complete;
+	}
+
+	/**
+	 * indicate if there is nothing to display in the UI, given the current
+	 * state of {@link DiscoveryWizard#isVisible(ConnectorDescriptorKind)
+	 * filters}.
+	 */
+	private boolean isEmpty(DiscoveryDefinition discovery) {
+		for (Category category : discovery.getCategories()) {
+			if (!isEmpty(category)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	/**
+	 * indicate if the category has nothing to display in the UI, given the
+	 * current state of
+	 * {@link DiscoveryWizard#isVisible(ConnectorDescriptorKind) filters}.
+	 */
+	private boolean isEmpty(Category category) {
+		if (category.getComponents().isEmpty()) {
+			return true;
+		}
+		for (InstallableComponent descriptor : category.getComponents()) {
+			if (!isFiltered(descriptor)) {
+				return false;
+			}
+		}
+		return true;
+	}
+
+	private boolean isFiltered(InstallableComponent descriptor) {
+		if (!descriptor.isVisible())
+			return true;
+		boolean kindFiltered = false;
+		for (Group kind : descriptor.getGroups()) {
+			if (!isVisible(kind)) {
+				kindFiltered = true;
+				break;
+			}
+		}
+		if (kindFiltered) {
+			return true;
+		}
+		if (descriptor.isInstalled()) {
+			// always filter installed features per bug 275777
+			return true;
+		}
+		if (filterPattern != null) {
+			if (!(filterMatches(descriptor.getName())
+					|| filterMatches(descriptor.getDescription())
+					|| filterMatches(descriptor.getProvider()) || filterMatches(descriptor
+					.getLicense()))) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * indicate if the connector descriptor filters should be shown in the UI.
+	 * Changing this setting only has an effect before the UI is presented.
+	 */
+	public boolean isShowConnectorDescriptorKindFilter() {
+		return showConnectorDescriptorKindFilter;
+	}
+
+	/**
+	 * indicate if a text field should be provided to allow the user to filter
+	 * connector descriptors
+	 */
+	public boolean isShowConnectorDescriptorTextFilter() {
+		return showConnectorDescriptorTextFilter;
+	}
+
+	/**
+	 * indicate if the given kind of connector is currently visible in the
+	 * wizard
+	 * 
+	 * @see #setVisibility(ConnectorDescriptorKind, boolean)
+	 */
+	public boolean isVisible(Group kind) {
+		if (kind == null) {
+			throw new IllegalArgumentException();
+		}
+		return connectorDescriptorKindToVisibility.get(kind);
+	}
+
+	private void modifySelection(final InstallableComponent connector,
+			boolean selected) {
+		modifySelectionInternal(connector, selected);
+		updateState();
+	}
+
+	private void modifySelectionInternal(final InstallableComponent connector,
+			boolean selected) {
+
+		Iterator<Message> it = connector.getMessages().iterator();
+		while (selected && it.hasNext()) {
+			Message message = it.next();
+			if (message.getIcon() == Severity.WARNING) {
+				MessageDialog.openWarning(getShell(), message.getTitle(),
+						message.getMessage());
+			} else if (message.getIcon() == Severity.INFO) {
+				MessageDialog.openInformation(getShell(), message.getTitle(),
+						message.getMessage());
+			}
+		}
+
+		connector.setSelected(selected);
+		if (selected) {
+			installableConnectors.add(connector);
+		} else {
+			installableConnectors.remove(connector);
+		}
+	}
+
+	public void removeSelectionChangedListener(
+			ISelectionChangedListener listener) {
+		selectionProvider.removeSelectionChangedListener(listener);
+	}
+
+	public void setComplete(boolean complete) {
+		this.complete = complete;
+	}
+
+	protected void setControl(Control control) {
+		this.control = control;
+	}
+
+	public void setSelection(IStructuredSelection selection) {
+		Set<InstallableComponent> selected = new HashSet<InstallableComponent>();
+		for (Object descriptor : selection.toArray()) {
+			if (descriptor instanceof InstallableComponent) {
+				selected.add((InstallableComponent) descriptor);
+			}
+		}
+		for (InstallableComponent connector : allConnectors) {
+			modifySelectionInternal(connector, selected.contains(connector));
+		}
+		updateState();
+	}
+
+	/**
+	 * indicate if the connector descriptor filters should be shown in the UI.
+	 * Changing this setting only has an effect before the UI is presented.
+	 */
+	public void setShowConnectorDescriptorKindFilter(
+			boolean showConnectorDescriptorKindFilter) {
+		this.showConnectorDescriptorKindFilter = showConnectorDescriptorKindFilter;
+	}
+
+	/**
+	 * indicate if a text field should be provided to allow the user to filter
+	 * connector descriptors
+	 */
+	public void setShowConnectorDescriptorTextFilter(
+			boolean showConnectorDescriptorTextFilter) {
+		this.showConnectorDescriptorTextFilter = showConnectorDescriptorTextFilter;
+	}
+
+	public void setVerifyUpdateSiteAvailability(
+			boolean verifyUpdateSiteAvailability) {
+		this.verifyUpdateSiteAvailability = verifyUpdateSiteAvailability;
+	}
+
+	/**
+	 * configure the page to show or hide connector descriptors of the given
+	 * kind
+	 * 
+	 * @see #connectorDescriptorKindVisibilityUpdated()
+	 */
+	public void setVisibility(Group kind, boolean visible) {
+		if (kind == null) {
+			throw new IllegalArgumentException();
+		}
+		connectorDescriptorKindToVisibility.put(kind, visible);
+	}
+
+	public void updateDiscovery() {
+		boolean wasCancelled = false;
+		try {
+			context.run(true, true, new IRunnableWithProgress() {
+				public void run(IProgressMonitor monitor)
+						throws InvocationTargetException, InterruptedException {
+
+					DiscoveryViewer.this.provider.update(monitor);
+					if (monitor.isCanceled()) {
+						throw new InterruptedException();
+					}
+				}
+			});
+		} catch (InvocationTargetException e) {
+			Activator.logHelper.error(Messages.ConnectorDiscoveryWizardMainPage_unexpectedException, e);
+		} catch (InterruptedException e) {
+			// cancelled by user so nothing to do here.
+			wasCancelled = true;
+		}
+		if (provider.getDiscovery() != null) {
+			discoveryUpdated(wasCancelled);
+			if (verifyUpdateSiteAvailability && !allConnectors.isEmpty()) {
+				try {
+					context.run(true, true, new IRunnableWithProgress() {
+						public void run(IProgressMonitor monitor)
+								throws InvocationTargetException,
+								InterruptedException {
+							AvailabilityUpdater availability = new AvailabilityUpdater(
+									provider.getDiscovery());
+							availability.update(monitor);
+						}
+					});
+				} catch (InvocationTargetException e) {
+					Activator.logHelper.error(Messages.ConnectorDiscoveryWizardMainPage_unexpectedException, e);
+				} catch (InterruptedException e) {
+					// cancelled by user so nothing to do here.
+					wasCancelled = true;
+				}
+			}
+
+			// shouldn't be necessary but for some
+			// reason checkboxes don't
+			// regain their enabled state
+			createBodyContents();
+		}
+		// help UI tests
+		body.setData("discoveryComplete", "true"); //$NON-NLS-1$//$NON-NLS-2$
+	}
+
+	private void updateState() {
+		setComplete(!installableConnectors.isEmpty());
+		selectionProvider.setSelection(new StructuredSelection(
+				getInstallableConnectors()));
+	}
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/InstallationStatusUpdater.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/InstallationStatusUpdater.java
new file mode 100644
index 00000000000..c11f98e0984
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/viewer/InstallationStatusUpdater.java
@@ -0,0 +1,78 @@
+/*******************************************************************************

+ * Copyright (c)  2009 Obeo.

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ * 

+ * Contributors:

+ *     Obeo - initial API and implementation

+ *     CEA LIST - adaptation to Papyrus

+ *******************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.viewer;

+

+import java.util.HashSet;

+import java.util.Iterator;

+import java.util.Set;

+

+import org.eclipse.core.runtime.IBundleGroup;

+import org.eclipse.core.runtime.IBundleGroupProvider;

+import org.eclipse.core.runtime.IProgressMonitor;

+import org.eclipse.core.runtime.Platform;

+import org.eclipse.emf.common.util.EList;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+

+/**

+ * 

+ * @author Cedric Brun <cedric.brun@obeo.fr>

+ * 

+ */

+public class InstallationStatusUpdater {

+

+	private DiscoveryDefinitionBrowser discovery;

+

+	public InstallationStatusUpdater(DiscoveryDefinition newdiscovery) {

+		this.discovery = new DiscoveryDefinitionBrowser(newdiscovery);

+	}

+

+	public void update(IProgressMonitor monitor) throws InterruptedException {

+		Set<String> installedFeatures = new HashSet<String>();

+		IBundleGroupProvider[] bundleGroupProviders = Platform

+				.getBundleGroupProviders();

+		for (IBundleGroupProvider provider : bundleGroupProviders) {

+			if (monitor.isCanceled()) {

+				throw new InterruptedException();

+			}

+			IBundleGroup[] bundleGroups = provider.getBundleGroups();

+			for (IBundleGroup group : bundleGroups) {

+				installedFeatures.add(group.getIdentifier());

+			}

+		}

+		Iterator<InstallableComponent> it = discovery

+				.getAllInstallableComponents().iterator();

+		while (it.hasNext()) {

+			InstallableComponent comp = it.next();

+			if (allFeaturesAreAlreadyInstalled(installedFeatures, comp)

+					|| oneOfTheseIsAlreadyInstalled(comp.getHiddingFeatureID(),

+							installedFeatures)) {

+				comp.setInstalled(true);

+			}

+		}

+	}

+

+	private boolean oneOfTheseIsAlreadyInstalled(

+			EList<String> hiddingFeatureID, Set<String> installedFeatures) {

+		boolean oneIsInstalled = false;

+		Iterator<String> it = hiddingFeatureID.iterator();

+		while (it.hasNext() && !oneIsInstalled) {

+			oneIsInstalled = (installedFeatures.contains(it.next()));

+		}

+		return oneIsInstalled;

+	}

+

+	private boolean allFeaturesAreAlreadyInstalled(

+			Set<String> installedFeatures, InstallableComponent comp) {

+		return installedFeatures.containsAll(comp.getId());

+	}

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryComponent.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryComponent.java
new file mode 100644
index 00000000000..4106231afcc
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryComponent.java
@@ -0,0 +1,86 @@
+/*****************************************************************************

+ * Copyright (c) 2012 CEA LIST.

+ *

+ *    

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License v1.0

+ * which accompanies this distribution, and is available at

+ * http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ *  CEA LIST - Initial API and implementation

+ *

+ *****************************************************************************/

+package org.eclipse.papyrus.infra.discovery.ui.wizards;

+

+import java.io.IOException;

+import java.util.Collections;

+

+import org.eclipse.emf.common.util.URI;

+import org.eclipse.emf.ecore.resource.Resource;

+import org.eclipse.emf.ecore.xmi.impl.XMIResourceImpl;

+import org.eclipse.jface.dialogs.MessageDialog;

+import org.eclipse.jface.wizard.WizardDialog;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.ui.viewer.DiscoveryContentProvider;

+import org.eclipse.ui.IWorkbenchWindow;

+import org.eclipse.ui.PlatformUI;

+

+

+/**

+ * Execution class for the execution of the discovery component

+ */

+public class DiscoveryComponent {

+	

+	/** URI of the model where all extra component features to be installed are referenced */

+	public static final String DISCOVERY_PAPYRUS_URI = "http://www.eclipse.org/modeling/mdt/papyrus/downloads/discovery/juno/papyrus-extra.xmi";

+

+	public static final Object execute() {

+		final IWorkbenchWindow window = PlatformUI.getWorkbench()

+			.getActiveWorkbenchWindow();

+

+	DiscoveryContentProvider provider = new DiscoveryContentProvider() {

+

+		/**

+		 * {@inheritDoc}

+		 */

+		@Override

+		protected DiscoveryDefinition load() {

+			Resource res = new XMIResourceImpl(

+					URI

+.createURI(DISCOVERY_PAPYRUS_URI));

+			try {

+				res.load(Collections.EMPTY_MAP);

+			} catch (IOException e) {

+				MessageDialog.openError(window.getShell(),

+						Messages.DiscoveryComponent_CannotConnectToSource_title,  Messages.DiscoveryComponent_CannotConnectToSource_label);

+				throw new RuntimeException(e);

+			}

+			return (DiscoveryDefinition) res.getContents().get(0);

+		}

+

+		/**

+		 * {@inheritDoc}

+		 */

+		@Override

+		public String getDescription() {

+			return Messages.DiscoveryComponent_description;

+		}

+

+		/**

+		 * {@inheritDoc}

+		 */

+		@Override

+		public String getTitle() {

+			return Messages.DiscoveryComponent_title;

+		}

+

+	};

+	

+	

+	DiscoveryWizard wizard = new DiscoveryWizard(provider);

+	WizardDialog dialog = new WizardDialog(window.getShell(), wizard);

+	return dialog.open();

+	}

+	

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryWizard.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryWizard.java
new file mode 100644
index 00000000000..05f737bfa59
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/DiscoveryWizard.java
@@ -0,0 +1,90 @@
+/*******************************************************************************
+ * Copyright (c) 2009 Tasktop Technologies and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *      Obeo - adaptation for Amalgamation, EMF based and no Mylyn dependency
+ *      CEA LIST - adaptation to Papyrus
+ *******************************************************************************/
+package org.eclipse.papyrus.infra.discovery.ui.wizards;
+
+import org.eclipse.jface.wizard.Wizard;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.CommonImages;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.Installer;
+import org.eclipse.papyrus.infra.discovery.ui.internal.common.PrepareInstallProfileJob;
+import org.eclipse.papyrus.infra.discovery.ui.internal.wizards.DiscoveryWizardMainPage;
+import org.eclipse.papyrus.infra.discovery.ui.viewer.DiscoveryContentProvider;
+
+/**
+ * A wizard for performing discovery of connectors and selecting connectors to
+ * install. When finish is pressed, selected connectors are downloaded and
+ * installed.
+ * 
+ * @see PrepareInstallProfileJob
+ * @see ConnectorDiscoveryWizardMainPage
+ * @author David Green
+ */
+public class DiscoveryWizard extends Wizard {
+
+    private DiscoveryWizardMainPage mainPage;
+
+    private boolean showConnectorDescriptorKindFilter = true;
+
+    private boolean showConnectorDescriptorTextFilter = true;
+
+    private DiscoveryContentProvider provider;
+
+    public DiscoveryWizard(DiscoveryContentProvider provider) {
+        this.provider = provider;
+        setWindowTitle(provider.getTitle());
+        setNeedsProgressMonitor(true);
+        setDefaultPageImageDescriptor(CommonImages.BANNER_DISCOVERY);
+    }
+
+    @Override
+    public void addPages() {
+        addPage(mainPage = new DiscoveryWizardMainPage(this.provider));
+    }
+
+    @Override
+    public boolean performFinish() {
+        return Installer.install(mainPage.getInstallableConnectors(), getContainer());
+    }
+
+    /**
+     * indicate if the connector descriptor filters should be shown in the UI.
+     * Changing this setting only has an effect before the UI is presented.
+     */
+    public boolean isShowConnectorDescriptorKindFilter() {
+        return showConnectorDescriptorKindFilter;
+    }
+
+    /**
+     * indicate if the connector descriptor filters should be shown in the UI.
+     * Changing this setting only has an effect before the UI is presented.
+     */
+    public void setShowConnectorDescriptorKindFilter(boolean showConnectorDescriptorKindFilter) {
+        this.showConnectorDescriptorKindFilter = showConnectorDescriptorKindFilter;
+    }
+
+    /**
+     * indicate if a text field should be provided to allow the user to filter
+     * connector descriptors
+     */
+    public boolean isShowConnectorDescriptorTextFilter() {
+        return showConnectorDescriptorTextFilter;
+    }
+
+    /**
+     * indicate if a text field should be provided to allow the user to filter
+     * connector descriptors
+     */
+    public void setShowConnectorDescriptorTextFilter(boolean showConnectorDescriptorTextFilter) {
+        this.showConnectorDescriptorTextFilter = showConnectorDescriptorTextFilter;
+    }
+
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/Messages.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/Messages.java
new file mode 100644
index 00000000000..b871d1e1993
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/Messages.java
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright (c) 2012 CEA LIST and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     CEA LIST - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.papyrus.infra.discovery.ui.wizards;
+
+import org.eclipse.osgi.util.NLS;
+
+/**
+ * Internationalization messages
+ */
+public class Messages extends NLS {
+	
+    private static final String BUNDLE_NAME = "org.eclipse.papyrus.infra.discovery.ui.wizards.messages"; //$NON-NLS-1$
+
+    public static String DiscoveryComponent_CannotConnectToSource_title;
+   
+    public static String DiscoveryComponent_CannotConnectToSource_label;
+    
+    public static String DiscoveryComponent_title;
+
+	public static String DiscoveryComponent_description;
+
+    static {
+        // initialize resource bundle
+        NLS.initializeMessages(BUNDLE_NAME, Messages.class);
+    }
+
+    private Messages() {
+    }
+}
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/messages.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/messages.properties
new file mode 100644
index 00000000000..f7209b2d23a
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery.ui/src/org/eclipse/papyrus/infra/discovery/ui/wizards/messages.properties
@@ -0,0 +1,14 @@
+###############################################################################
+# Copyright (c) 2012 CEA LIST and others.
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#      CEA LIST - initial API and implementation
+###############################################################################
+DiscoveryComponent_CannotConnectToSource_label=We can't connect to the discovery source, make sure you're connected to internet and try again.
+DiscoveryComponent_CannotConnectToSource_title=Can't connect to discovery source
+DiscoveryComponent_description=Pick a papyrus component to install it.
+DiscoveryComponent_title=Papyrus Additional Components Discovery
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.classpath b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.classpath
new file mode 100644
index 00000000000..cedf0d0d0b5
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<classpath>

+	<classpathentry kind="src" path="src-gen"/>

+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>

+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>

+	<classpathentry kind="output" path="bin"/>

+</classpath>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.project b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.project
new file mode 100644
index 00000000000..12d8cc2397f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.project
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<projectDescription>

+	<name>org.eclipse.papyrus.infra.discovery</name>

+	<comment></comment>

+	<projects>

+	</projects>

+	<buildSpec>

+		<buildCommand>

+			<name>org.eclipse.jdt.core.javabuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.ManifestBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.SchemaBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+		<buildCommand>

+			<name>org.eclipse.pde.api.tools.apiAnalysisBuilder</name>

+			<arguments>

+			</arguments>

+		</buildCommand>

+	</buildSpec>

+	<natures>

+		<nature>org.eclipse.pde.PluginNature</nature>

+		<nature>org.eclipse.jdt.core.javanature</nature>

+		<nature>org.eclipse.pde.api.tools.apiAnalysisNature</nature>

+	</natures>

+</projectDescription>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.settings/org.eclipse.jdt.core.prefs b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000000..44217f8c068
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1

+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled

+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5

+org.eclipse.jdt.core.compiler.compliance=1.5

+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error

+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error

+org.eclipse.jdt.core.compiler.source=1.5

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/META-INF/MANIFEST.MF b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/META-INF/MANIFEST.MF
new file mode 100644
index 00000000000..90e8fca9279
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/META-INF/MANIFEST.MF
@@ -0,0 +1,16 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: org.eclipse.papyrus.infra.discovery;singleton:=true
+Bundle-Version: 0.9.0.qualifier
+Bundle-ClassPath: .
+Bundle-Activator: org.eclipse.papyrus.infra.discovery.Activator$Implementation
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
+Export-Package: org.eclipse.papyrus.infra.discovery,
+ org.eclipse.papyrus.infra.discovery.impl,
+ org.eclipse.papyrus.infra.discovery.util
+Require-Bundle: org.eclipse.core.runtime;bundle-version="3.8.0",
+ org.eclipse.emf.ecore;bundle-version="2.8.0";visibility:=reexport
+Bundle-ActivationPolicy: lazy
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/about.html b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/about.html
new file mode 100644
index 00000000000..34ab520eed4
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/about.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 

+<html xmlns="http://www.w3.org/1999/xhtml"> 

+<head> 

+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /> 

+<title>Eclipse Foundation Software User Agreement</title> 

+</head> 

+ 

+<body lang="EN-US"> 

+<h2>Eclipse Foundation Software User Agreement</h2> 

+<p>April 14, 2010</p> 

+ 

+<h3>Usage Of Content</h3> 

+ 

+<p>THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR OTHER MATERIALS FOR OPEN SOURCE PROJECTS

+   (COLLECTIVELY &quot;CONTENT&quot;).  USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS AGREEMENT AND/OR THE TERMS AND

+   CONDITIONS OF LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW.  BY USING THE CONTENT, YOU AGREE THAT YOUR USE

+   OF THE CONTENT IS GOVERNED BY THIS AGREEMENT AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR

+   NOTICES INDICATED OR REFERENCED BELOW.  IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND

+   CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW, THEN YOU MAY NOT USE THE CONTENT.</p> 

+ 

+<h3>Applicable Licenses</h3> 

+ 

+<p>Unless otherwise indicated, all Content made available by the Eclipse Foundation is provided to you under the terms and conditions of the Eclipse Public License Version 1.0

+   (&quot;EPL&quot;).  A copy of the EPL is provided with this Content and is also available at <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>.

+   For purposes of the EPL, &quot;Program&quot; will mean the Content.</p> 

+ 

+<p>Content includes, but is not limited to, source code, object code, documentation and other files maintained in the Eclipse Foundation source code

+   repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available as downloadable archives (&quot;Downloads&quot;).</p> 

+ 

+<ul> 

+       <li>Content may be structured and packaged into modules to facilitate delivering, extending, and upgrading the Content.  Typical modules may include plug-ins (&quot;Plug-ins&quot;), plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).</li> 

+       <li>Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java&trade; ARchive) in a directory named &quot;plugins&quot;.</li> 

+       <li>A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material.  Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;.  Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of the Plug-ins

+      and/or Fragments associated with that Feature.</li> 

+       <li>Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.</li> 

+</ul> 

+ 

+<p>The terms and conditions governing Plug-ins and Fragments should be contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and conditions governing Features and

+Included Features should be contained in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;).  Abouts and Feature Licenses may be located in any directory of a Download or Module

+including, but not limited to the following locations:</p> 

+ 

+<ul> 

+       <li>The top-level (root) directory</li> 

+       <li>Plug-in and Fragment directories</li> 

+       <li>Inside Plug-ins and Fragments packaged as JARs</li> 

+       <li>Sub-directories of the directory named &quot;src&quot; of certain Plug-ins</li> 

+       <li>Feature directories</li> 

+</ul> 

+ 

+<p>Note: if a Feature made available by the Eclipse Foundation is installed using the Provisioning Technology (as defined below), you must agree to a license (&quot;Feature Update License&quot;) during the

+installation process.  If the Feature contains Included Features, the Feature Update License should either provide you with the terms and conditions governing the Included Features or

+inform you where you can locate them.  Feature Update Licenses may be found in the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.

+Such Abouts, Feature Licenses, and Feature Update Licenses contain the terms and conditions (or references to such terms and conditions) that govern your use of the associated Content in

+that directory.</p> 

+ 

+<p>THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS.  SOME OF THESE

+OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):</p> 

+ 

+<ul> 

+       <li>Common Public License Version 1.0 (available at <a href="http://www.eclipse.org/legal/cpl-v10.html">http://www.eclipse.org/legal/cpl-v10.html</a>)</li> 

+       <li>Apache Software License 1.1 (available at <a href="http://www.apache.org/licenses/LICENSE">http://www.apache.org/licenses/LICENSE</a>)</li> 

+       <li>Apache Software License 2.0 (available at <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a>)</li> 

+       <li>Metro Link Public License 1.00 (available at <a href="http://www.opengroup.org/openmotif/supporters/metrolink/license.html">http://www.opengroup.org/openmotif/supporters/metrolink/license.html</a>)</li> 

+       <li>Mozilla Public License Version 1.1 (available at <a href="http://www.mozilla.org/MPL/MPL-1.1.html">http://www.mozilla.org/MPL/MPL-1.1.html</a>)</li> 

+</ul> 

+ 

+<p>IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR TO USE OF THE CONTENT.  If no About, Feature License, or Feature Update License is provided, please

+contact the Eclipse Foundation to determine what terms and conditions govern that particular Content.</p> 

+ 

+ 

+<h3>Use of Provisioning Technology</h3> 

+ 

+<p>The Eclipse Foundation makes available provisioning software, examples of which include, but are not limited to, p2 and the Eclipse

+   Update Manager (&quot;Provisioning Technology&quot;) for the purpose of allowing users to install software, documentation, information and/or

+   other materials (collectively &quot;Installable Software&quot;). This capability is provided with the intent of allowing such users to

+   install, extend and update Eclipse-based products. Information about packaging Installable Software is available at <a 

+       href="http://eclipse.org/equinox/p2/repository_packaging.html">http://eclipse.org/equinox/p2/repository_packaging.html</a> 

+   (&quot;Specification&quot;).</p> 

+ 

+<p>You may use Provisioning Technology to allow other parties to install Installable Software. You shall be responsible for enabling the

+   applicable license agreements relating to the Installable Software to be presented to, and accepted by, the users of the Provisioning Technology

+   in accordance with the Specification. By using Provisioning Technology in such a manner and making it available in accordance with the

+   Specification, you further acknowledge your agreement to, and the acquisition of all necessary rights to permit the following:</p> 

+ 

+<ol> 

+       <li>A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute the Provisioning Technology

+       on a machine (&quot;Target Machine&quot;) with the intent of installing, extending or updating the functionality of an Eclipse-based

+       product.</li> 

+       <li>During the Provisioning Process, the Provisioning Technology may cause third party Installable Software or a portion thereof to be

+       accessed and copied to the Target Machine.</li> 

+       <li>Pursuant to the Specification, you will provide to the user the terms and conditions that govern the use of the Installable

+       Software (&quot;Installable Software Agreement&quot;) and such Installable Software Agreement shall be accessed from the Target

+       Machine in accordance with the Specification. Such Installable Software Agreement must inform the user of the terms and conditions that govern

+       the Installable Software and must solicit acceptance by the end user in the manner prescribed in such Installable Software Agreement. Upon such

+       indication of agreement by the user, the provisioning Technology will complete installation of the Installable Software.</li> 

+</ol> 

+ 

+<h3>Cryptography</h3> 

+ 

+<p>Content may contain encryption software. The country in which you are currently may have restrictions on the import, possession, and use, and/or re-export to

+   another country, of encryption software. BEFORE using any encryption software, please check the country's laws, regulations and policies concerning the import,

+   possession, or use, and re-export of encryption software, to see if this is permitted.</p> 

+ 

+<p><small>Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.</small></p> 

+</body> 

+</html> 
\ No newline at end of file
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/build.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/build.properties
new file mode 100644
index 00000000000..6617444e2c8
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/build.properties
@@ -0,0 +1,22 @@
+# 

+#   Copyright (c)  2012 CEA LIST.

+#   All rights reserved. This program and the accompanying materials

+#   are made available under the terms of the Eclipse Public License v1.0

+#   which accompanies this distribution, and is available at

+#   http://www.eclipse.org/legal/epl-v10.html

+#   

+#   Contributors:

+#       CEA LIST - initial API and implementation

+#  

+

+bin.includes = .,\

+               model/,\

+               META-INF/,\

+               plugin.xml,\

+               plugin.properties,\

+               about.html

+jars.compile.order = .

+source.. = src-gen/

+output.. = bin/

+src.includes = about.html,\

+               plugin.pdoc

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.ecore b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.ecore
new file mode 100644
index 00000000000..8eab0d9d399
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.ecore
@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0"
+    xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="discovery"
+    nsURI="http://www.eclipse.org/papyrus/discovery/1.0" nsPrefix="discovery">
+  <eClassifiers xsi:type="ecore:EClass" name="InstallableComponent">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="provider" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sitesURLS" lowerBound="1"
+        upperBound="-1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="description" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="overview" eType="#//Overview"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="category" lowerBound="1"
+        eType="#//Category" eOpposite="#//Category/components"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="id" lowerBound="1" upperBound="-1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="license" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="selected" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean" transient="true"
+        defaultValueLiteral="false"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="available" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean" transient="true"
+        defaultValueLiteral="false"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="installed" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean" transient="true"
+        defaultValueLiteral="false"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="groups" upperBound="-1"
+        eType="#//Group"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="image32" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="incubation" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean" defaultValueLiteral="false"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="messages" upperBound="-1"
+        eType="#//Message" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="visible" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean" defaultValueLiteral="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="hiddingFeatureID" upperBound="-1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Overview">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="summary" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="screenshot" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="url" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+        defaultValueLiteral="http://www.eclipse.org/modeling"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Category">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="description" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="components" upperBound="-1"
+        eType="#//InstallableComponent" containment="true" eOpposite="#//InstallableComponent/category"
+        eKeys="#//InstallableComponent/name"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="relevance" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EIntegerObject"
+        defaultValueLiteral="5"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="overview" eType="#//Overview"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="image48" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="DiscoveryDefinition">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="categories" upperBound="-1"
+        eType="#//Category" containment="true" eKeys="#//Category/name"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="filters" upperBound="-1"
+        eType="#//Group" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Group">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Message">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="title" lowerBound="1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="message" lowerBound="1"
+        eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="icon" lowerBound="1" eType="#//Severity"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EEnum" name="Severity">
+    <eLiterals name="info"/>
+    <eLiterals name="warning" value="1"/>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.genmodel b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.genmodel
new file mode 100644
index 00000000000..cb0c950a54f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/model/discovery.genmodel
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"

+    xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" copyrightText="&#xD;&#xA;  Copyright (c)  2012 CEA LIST.&#xD;&#xA;  All rights reserved. This program and the accompanying materials&#xD;&#xA;  are made available under the terms of the Eclipse Public License v1.0&#xD;&#xA;  which accompanies this distribution, and is available at&#xD;&#xA;  http://www.eclipse.org/legal/epl-v10.html&#xD;&#xA;  &#xD;&#xA;  Contributors:&#xD;&#xA;      CEA LIST - initial API and implementation&#xD;&#xA; "

+    modelDirectory="/org.eclipse.papyrus.infra.discovery/src-gen" creationCommands="false"

+    creationIcons="false" editDirectory="" editorDirectory="" modelPluginID="org.eclipse.papyrus.infra.discovery"

+    modelName="Discovery" modelPluginClass="org.eclipse.papyrus.infra.discovery.Activator"

+    rootExtendsClass="org.eclipse.emf.ecore.impl.MinimalEObjectImpl" testsDirectory=""

+    booleanFlagsField="" importerID="org.eclipse.emf.importer.ecore" complianceLevel="5.0"

+    copyrightFields="false" editPluginID="org.eclipse.papyrus.infra.discovery.ui"

+    testsPluginID="org.eclipse.papyrus.infra.discovery.ui" tableProviders="true" language=""

+    packedEnums="true" interfaceNamePattern="" classNamePattern="">

+  <foreignModel>discovery.ecore</foreignModel>

+  <genPackages prefix="Discovery" basePackage="org.eclipse.papyrus.infra" disposableProviderFactory="true"

+      fileExtensions="papdiscovery" ecorePackage="discovery.ecore#/">

+    <genEnums typeSafeEnumCompatible="false" ecoreEnum="discovery.ecore#//Severity">

+      <genEnumLiterals ecoreEnumLiteral="discovery.ecore#//Severity/info"/>

+      <genEnumLiterals ecoreEnumLiteral="discovery.ecore#//Severity/warning"/>

+    </genEnums>

+    <genClasses ecoreClass="discovery.ecore#//InstallableComponent">

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/name"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/provider"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/sitesURLS"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/description"/>

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//InstallableComponent/overview"/>

+      <genFeatures property="None" notify="false" createChild="false" ecoreFeature="ecore:EReference discovery.ecore#//InstallableComponent/category"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/id"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/license"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/selected"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/available"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/installed"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EReference discovery.ecore#//InstallableComponent/groups"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/image32"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/incubation"/>

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//InstallableComponent/messages"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/visible"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//InstallableComponent/hiddingFeatureID"/>

+    </genClasses>

+    <genClasses ecoreClass="discovery.ecore#//Overview">

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Overview/summary"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Overview/screenshot"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Overview/url"/>

+    </genClasses>

+    <genClasses ecoreClass="discovery.ecore#//Category">

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Category/name"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Category/description"/>

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//Category/components"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Category/relevance"/>

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//Category/overview"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Category/image48"/>

+    </genClasses>

+    <genClasses ecoreClass="discovery.ecore#//DiscoveryDefinition">

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//DiscoveryDefinition/categories"/>

+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference discovery.ecore#//DiscoveryDefinition/filters"/>

+    </genClasses>

+    <genClasses ecoreClass="discovery.ecore#//Group">

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Group/name"/>

+    </genClasses>

+    <genClasses ecoreClass="discovery.ecore#//Message">

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Message/title"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Message/message"/>

+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute discovery.ecore#//Message/icon"/>

+    </genClasses>

+  </genPackages>

+</genmodel:GenModel>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.pdoc b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.pdoc
new file mode 100644
index 00000000000..e0d9c7c1130
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.pdoc
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<doc:Documentation xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:doc="http://www.eclipse.org/papyrus/documentation/plugin/documentation" description="This plugin provides the content model for the papyrus discovery interface">

+  <referent firstName="remi" lastName="schnekenburger" eMail="remi.schnekenburger@cea.fr" currentCompany="CEA-LIST"/>

+</doc:Documentation>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.properties b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.properties
new file mode 100644
index 00000000000..13a4d21540f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.properties
@@ -0,0 +1,12 @@
+# 

+#   Copyright (c)  2012 CEA LIST.

+#   All rights reserved. This program and the accompanying materials

+#   are made available under the terms of the Eclipse Public License v1.0

+#   which accompanies this distribution, and is available at

+#   http://www.eclipse.org/legal/epl-v10.html

+#   

+#   Contributors:

+#       CEA LIST - initial API and implementation

+#  

+pluginName = Papyrus Discovery Model (Incubation)

+providerName = Eclipse Modeling Project

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.xml b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.xml
new file mode 100644
index 00000000000..1b5539225da
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/plugin.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>

+<?eclipse version="3.0"?>

+

+<!--

+ 

+   Copyright (c)  2012 CEA LIST.

+   All rights reserved. This program and the accompanying materials

+   are made available under the terms of the Eclipse Public License v1.0

+   which accompanies this distribution, and is available at

+   http://www.eclipse.org/legal/epl-v10.html

+   

+   Contributors:

+       CEA LIST - initial API and implementation

+  

+-->

+

+<plugin>

+

+   <extension point="org.eclipse.emf.ecore.generated_package">

+      <package

+            uri="http://www.eclipse.org/papyrus/discovery/1.0"

+            class="org.eclipse.papyrus.infra.discovery.DiscoveryPackage"

+            genModel="model/discovery.genmodel"/>

+   </extension>

+

+</plugin>

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Activator.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Activator.java
new file mode 100644
index 00000000000..9a5eb49c671
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Activator.java
@@ -0,0 +1,97 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.common.EMFPlugin;

+

+import org.eclipse.emf.common.util.ResourceLocator;

+

+/**

+ * This is the central singleton for the Discovery model plugin.

+ * <!-- begin-user-doc -->

+ * <!-- end-user-doc -->

+ * @generated

+ */

+public final class Activator extends EMFPlugin {

+	/**

+	 * Keep track of the singleton.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static final Activator INSTANCE = new Activator();

+

+	/**

+	 * Keep track of the singleton.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private static Implementation plugin;

+

+	/**

+	 * Create the instance.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Activator() {

+		super(new ResourceLocator [] {});

+	}

+

+	/**

+	 * Returns the singleton instance of the Eclipse plugin.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the singleton instance.

+	 * @generated

+	 */

+	@Override

+	public ResourceLocator getPluginResourceLocator() {

+		return plugin;

+	}

+

+	/**

+	 * Returns the singleton instance of the Eclipse plugin.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the singleton instance.

+	 * @generated

+	 */

+	public static Implementation getPlugin() {

+		return plugin;

+	}

+

+	/**

+	 * The actual implementation of the Eclipse <b>Plugin</b>.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static class Implementation extends EclipsePlugin {

+		/**

+		 * Creates an instance.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		public Implementation() {

+			super();

+

+			// Remember the static instance.

+			//

+			plugin = this;

+		}

+	}

+

+}

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Category.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Category.java
new file mode 100644
index 00000000000..7b40bb52af2
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Category.java
@@ -0,0 +1,190 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Category</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getName <em>Name</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getDescription <em>Description</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getComponents <em>Components</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getRelevance <em>Relevance</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getOverview <em>Overview</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Category#getImage48 <em>Image48</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory()

+ * @model

+ * @generated

+ */

+public interface Category extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Name</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Name</em>' attribute.

+	 * @see #setName(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Name()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getName();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Category#getName <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Name</em>' attribute.

+	 * @see #getName()

+	 * @generated

+	 */

+	void setName(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Description</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Description</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Description</em>' attribute.

+	 * @see #setDescription(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Description()

+	 * @model

+	 * @generated

+	 */

+	String getDescription();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Category#getDescription <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Description</em>' attribute.

+	 * @see #getDescription()

+	 * @generated

+	 */

+	void setDescription(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Components</b></em>' containment reference list.

+	 * The list contents are of type {@link org.eclipse.papyrus.infra.discovery.InstallableComponent}.

+	 * It is bidirectional and its opposite is '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory <em>Category</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Components</em>' containment reference list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Components</em>' containment reference list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Components()

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory

+	 * @model opposite="category" containment="true" keys="name"

+	 * @generated

+	 */

+	EList<InstallableComponent> getComponents();

+

+	/**

+	 * Returns the value of the '<em><b>Relevance</b></em>' attribute.

+	 * The default value is <code>"5"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Relevance</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Relevance</em>' attribute.

+	 * @see #setRelevance(Integer)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Relevance()

+	 * @model default="5" required="true"

+	 * @generated

+	 */

+	Integer getRelevance();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Category#getRelevance <em>Relevance</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Relevance</em>' attribute.

+	 * @see #getRelevance()

+	 * @generated

+	 */

+	void setRelevance(Integer value);

+

+	/**

+	 * Returns the value of the '<em><b>Overview</b></em>' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Overview</em>' containment reference isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Overview</em>' containment reference.

+	 * @see #setOverview(Overview)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Overview()

+	 * @model containment="true"

+	 * @generated

+	 */

+	Overview getOverview();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Category#getOverview <em>Overview</em>}' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Overview</em>' containment reference.

+	 * @see #getOverview()

+	 * @generated

+	 */

+	void setOverview(Overview value);

+

+	/**

+	 * Returns the value of the '<em><b>Image48</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Image48</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Image48</em>' attribute.

+	 * @see #setImage48(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getCategory_Image48()

+	 * @model

+	 * @generated

+	 */

+	String getImage48();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Category#getImage48 <em>Image48</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Image48</em>' attribute.

+	 * @see #getImage48()

+	 * @generated

+	 */

+	void setImage48(String value);

+

+} // Category

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryDefinition.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryDefinition.java
new file mode 100644
index 00000000000..3c4aa77cdf6
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryDefinition.java
@@ -0,0 +1,69 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Definition</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getCategories <em>Categories</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getFilters <em>Filters</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getDiscoveryDefinition()

+ * @model

+ * @generated

+ */

+public interface DiscoveryDefinition extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Categories</b></em>' containment reference list.

+	 * The list contents are of type {@link org.eclipse.papyrus.infra.discovery.Category}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Categories</em>' containment reference list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Categories</em>' containment reference list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getDiscoveryDefinition_Categories()

+	 * @model containment="true" keys="name"

+	 * @generated

+	 */

+	EList<Category> getCategories();

+

+	/**

+	 * Returns the value of the '<em><b>Filters</b></em>' containment reference list.

+	 * The list contents are of type {@link org.eclipse.papyrus.infra.discovery.Group}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Filters</em>' containment reference list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Filters</em>' containment reference list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getDiscoveryDefinition_Filters()

+	 * @model containment="true"

+	 * @generated

+	 */

+	EList<Group> getFilters();

+

+} // DiscoveryDefinition

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryFactory.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryFactory.java
new file mode 100644
index 00000000000..6c5fbb097ac
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryFactory.java
@@ -0,0 +1,97 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.ecore.EFactory;

+

+/**

+ * <!-- begin-user-doc -->

+ * The <b>Factory</b> for the model.

+ * It provides a create method for each non-abstract class of the model.

+ * <!-- end-user-doc -->

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage

+ * @generated

+ */

+public interface DiscoveryFactory extends EFactory {

+	/**

+	 * The singleton instance of the factory.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	DiscoveryFactory eINSTANCE = org.eclipse.papyrus.infra.discovery.impl.DiscoveryFactoryImpl.init();

+

+	/**

+	 * Returns a new object of class '<em>Installable Component</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Installable Component</em>'.

+	 * @generated

+	 */

+	InstallableComponent createInstallableComponent();

+

+	/**

+	 * Returns a new object of class '<em>Overview</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Overview</em>'.

+	 * @generated

+	 */

+	Overview createOverview();

+

+	/**

+	 * Returns a new object of class '<em>Category</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Category</em>'.

+	 * @generated

+	 */

+	Category createCategory();

+

+	/**

+	 * Returns a new object of class '<em>Definition</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Definition</em>'.

+	 * @generated

+	 */

+	DiscoveryDefinition createDiscoveryDefinition();

+

+	/**

+	 * Returns a new object of class '<em>Group</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Group</em>'.

+	 * @generated

+	 */

+	Group createGroup();

+

+	/**

+	 * Returns a new object of class '<em>Message</em>'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return a new object of class '<em>Message</em>'.

+	 * @generated

+	 */

+	Message createMessage();

+

+	/**

+	 * Returns the package supported by this factory.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the package supported by this factory.

+	 * @generated

+	 */

+	DiscoveryPackage getDiscoveryPackage();

+

+} //DiscoveryFactory

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryPackage.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryPackage.java
new file mode 100644
index 00000000000..5fc5debfc98
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/DiscoveryPackage.java
@@ -0,0 +1,1254 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.ecore.EAttribute;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.EEnum;

+import org.eclipse.emf.ecore.EPackage;

+import org.eclipse.emf.ecore.EReference;

+

+/**

+ * <!-- begin-user-doc -->

+ * The <b>Package</b> for the model.

+ * It contains accessors for the meta objects to represent

+ * <ul>

+ *   <li>each class,</li>

+ *   <li>each feature of each class,</li>

+ *   <li>each enum,</li>

+ *   <li>and each data type</li>

+ * </ul>

+ * <!-- end-user-doc -->

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryFactory

+ * @model kind="package"

+ * @generated

+ */

+public interface DiscoveryPackage extends EPackage {

+	/**

+	 * The package name.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	String eNAME = "discovery";

+

+	/**

+	 * The package namespace URI.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	String eNS_URI = "http://www.eclipse.org/papyrus/discovery/1.0";

+

+	/**

+	 * The package namespace name.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	String eNS_PREFIX = "discovery";

+

+	/**

+	 * The singleton instance of the package.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	DiscoveryPackage eINSTANCE = org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl.init();

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl <em>Installable Component</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getInstallableComponent()

+	 * @generated

+	 */

+	int INSTALLABLE_COMPONENT = 0;

+

+	/**

+	 * The feature id for the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__NAME = 0;

+

+	/**

+	 * The feature id for the '<em><b>Provider</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__PROVIDER = 1;

+

+	/**

+	 * The feature id for the '<em><b>Sites URLS</b></em>' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__SITES_URLS = 2;

+

+	/**

+	 * The feature id for the '<em><b>Description</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__DESCRIPTION = 3;

+

+	/**

+	 * The feature id for the '<em><b>Overview</b></em>' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__OVERVIEW = 4;

+

+	/**

+	 * The feature id for the '<em><b>Category</b></em>' container reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__CATEGORY = 5;

+

+	/**

+	 * The feature id for the '<em><b>Id</b></em>' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__ID = 6;

+

+	/**

+	 * The feature id for the '<em><b>License</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__LICENSE = 7;

+

+	/**

+	 * The feature id for the '<em><b>Selected</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__SELECTED = 8;

+

+	/**

+	 * The feature id for the '<em><b>Available</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__AVAILABLE = 9;

+

+	/**

+	 * The feature id for the '<em><b>Installed</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__INSTALLED = 10;

+

+	/**

+	 * The feature id for the '<em><b>Groups</b></em>' reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__GROUPS = 11;

+

+	/**

+	 * The feature id for the '<em><b>Image32</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__IMAGE32 = 12;

+

+	/**

+	 * The feature id for the '<em><b>Incubation</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__INCUBATION = 13;

+

+	/**

+	 * The feature id for the '<em><b>Messages</b></em>' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__MESSAGES = 14;

+

+	/**

+	 * The feature id for the '<em><b>Visible</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__VISIBLE = 15;

+

+	/**

+	 * The feature id for the '<em><b>Hidding Feature ID</b></em>' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID = 16;

+

+	/**

+	 * The number of structural features of the '<em>Installable Component</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int INSTALLABLE_COMPONENT_FEATURE_COUNT = 17;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.OverviewImpl <em>Overview</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.OverviewImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getOverview()

+	 * @generated

+	 */

+	int OVERVIEW = 1;

+

+	/**

+	 * The feature id for the '<em><b>Summary</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int OVERVIEW__SUMMARY = 0;

+

+	/**

+	 * The feature id for the '<em><b>Screenshot</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int OVERVIEW__SCREENSHOT = 1;

+

+	/**

+	 * The feature id for the '<em><b>Url</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int OVERVIEW__URL = 2;

+

+	/**

+	 * The number of structural features of the '<em>Overview</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int OVERVIEW_FEATURE_COUNT = 3;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl <em>Category</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.CategoryImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getCategory()

+	 * @generated

+	 */

+	int CATEGORY = 2;

+

+	/**

+	 * The feature id for the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__NAME = 0;

+

+	/**

+	 * The feature id for the '<em><b>Description</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__DESCRIPTION = 1;

+

+	/**

+	 * The feature id for the '<em><b>Components</b></em>' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__COMPONENTS = 2;

+

+	/**

+	 * The feature id for the '<em><b>Relevance</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__RELEVANCE = 3;

+

+	/**

+	 * The feature id for the '<em><b>Overview</b></em>' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__OVERVIEW = 4;

+

+	/**

+	 * The feature id for the '<em><b>Image48</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY__IMAGE48 = 5;

+

+	/**

+	 * The number of structural features of the '<em>Category</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int CATEGORY_FEATURE_COUNT = 6;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl <em>Definition</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getDiscoveryDefinition()

+	 * @generated

+	 */

+	int DISCOVERY_DEFINITION = 3;

+

+	/**

+	 * The feature id for the '<em><b>Categories</b></em>' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int DISCOVERY_DEFINITION__CATEGORIES = 0;

+

+	/**

+	 * The feature id for the '<em><b>Filters</b></em>' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int DISCOVERY_DEFINITION__FILTERS = 1;

+

+	/**

+	 * The number of structural features of the '<em>Definition</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int DISCOVERY_DEFINITION_FEATURE_COUNT = 2;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.GroupImpl <em>Group</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.GroupImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getGroup()

+	 * @generated

+	 */

+	int GROUP = 4;

+

+	/**

+	 * The feature id for the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int GROUP__NAME = 0;

+

+	/**

+	 * The number of structural features of the '<em>Group</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int GROUP_FEATURE_COUNT = 1;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.impl.MessageImpl <em>Message</em>}' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.impl.MessageImpl

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getMessage()

+	 * @generated

+	 */

+	int MESSAGE = 5;

+

+	/**

+	 * The feature id for the '<em><b>Title</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int MESSAGE__TITLE = 0;

+

+	/**

+	 * The feature id for the '<em><b>Message</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int MESSAGE__MESSAGE = 1;

+

+	/**

+	 * The feature id for the '<em><b>Icon</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int MESSAGE__ICON = 2;

+

+	/**

+	 * The number of structural features of the '<em>Message</em>' class.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 * @ordered

+	 */

+	int MESSAGE_FEATURE_COUNT = 3;

+

+	/**

+	 * The meta object id for the '{@link org.eclipse.papyrus.infra.discovery.Severity <em>Severity</em>}' enum.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.papyrus.infra.discovery.Severity

+	 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getSeverity()

+	 * @generated

+	 */

+	int SEVERITY = 6;

+

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent <em>Installable Component</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Installable Component</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent

+	 * @generated

+	 */

+	EClass getInstallableComponent();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getName <em>Name</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Name</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getName()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Name();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getProvider <em>Provider</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Provider</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getProvider()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Provider();

+

+	/**

+	 * Returns the meta object for the attribute list '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getSitesURLS <em>Sites URLS</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute list '<em>Sites URLS</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getSitesURLS()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_SitesURLS();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getDescription <em>Description</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Description</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getDescription()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Description();

+

+	/**

+	 * Returns the meta object for the containment reference '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getOverview <em>Overview</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference '<em>Overview</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getOverview()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EReference getInstallableComponent_Overview();

+

+	/**

+	 * Returns the meta object for the container reference '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory <em>Category</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the container reference '<em>Category</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EReference getInstallableComponent_Category();

+

+	/**

+	 * Returns the meta object for the attribute list '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getId <em>Id</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute list '<em>Id</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getId()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Id();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getLicense <em>License</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>License</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getLicense()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_License();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isSelected <em>Selected</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Selected</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#isSelected()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Selected();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isAvailable <em>Available</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Available</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#isAvailable()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Available();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isInstalled <em>Installed</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Installed</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#isInstalled()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Installed();

+

+	/**

+	 * Returns the meta object for the reference list '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getGroups <em>Groups</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the reference list '<em>Groups</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getGroups()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EReference getInstallableComponent_Groups();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getImage32 <em>Image32</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Image32</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getImage32()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Image32();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isIncubation <em>Incubation</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Incubation</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#isIncubation()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Incubation();

+

+	/**

+	 * Returns the meta object for the containment reference list '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getMessages <em>Messages</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference list '<em>Messages</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getMessages()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EReference getInstallableComponent_Messages();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isVisible <em>Visible</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Visible</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#isVisible()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_Visible();

+

+	/**

+	 * Returns the meta object for the attribute list '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getHiddingFeatureID <em>Hidding Feature ID</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute list '<em>Hidding Feature ID</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent#getHiddingFeatureID()

+	 * @see #getInstallableComponent()

+	 * @generated

+	 */

+	EAttribute getInstallableComponent_HiddingFeatureID();

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.Overview <em>Overview</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Overview</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Overview

+	 * @generated

+	 */

+	EClass getOverview();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Overview#getSummary <em>Summary</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Summary</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Overview#getSummary()

+	 * @see #getOverview()

+	 * @generated

+	 */

+	EAttribute getOverview_Summary();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Overview#getScreenshot <em>Screenshot</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Screenshot</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Overview#getScreenshot()

+	 * @see #getOverview()

+	 * @generated

+	 */

+	EAttribute getOverview_Screenshot();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Overview#getUrl <em>Url</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Url</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Overview#getUrl()

+	 * @see #getOverview()

+	 * @generated

+	 */

+	EAttribute getOverview_Url();

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.Category <em>Category</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Category</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category

+	 * @generated

+	 */

+	EClass getCategory();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Category#getName <em>Name</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Name</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getName()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EAttribute getCategory_Name();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Category#getDescription <em>Description</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Description</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getDescription()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EAttribute getCategory_Description();

+

+	/**

+	 * Returns the meta object for the containment reference list '{@link org.eclipse.papyrus.infra.discovery.Category#getComponents <em>Components</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference list '<em>Components</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getComponents()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EReference getCategory_Components();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Category#getRelevance <em>Relevance</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Relevance</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getRelevance()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EAttribute getCategory_Relevance();

+

+	/**

+	 * Returns the meta object for the containment reference '{@link org.eclipse.papyrus.infra.discovery.Category#getOverview <em>Overview</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference '<em>Overview</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getOverview()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EReference getCategory_Overview();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Category#getImage48 <em>Image48</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Image48</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getImage48()

+	 * @see #getCategory()

+	 * @generated

+	 */

+	EAttribute getCategory_Image48();

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition <em>Definition</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Definition</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryDefinition

+	 * @generated

+	 */

+	EClass getDiscoveryDefinition();

+

+	/**

+	 * Returns the meta object for the containment reference list '{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getCategories <em>Categories</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference list '<em>Categories</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getCategories()

+	 * @see #getDiscoveryDefinition()

+	 * @generated

+	 */

+	EReference getDiscoveryDefinition_Categories();

+

+	/**

+	 * Returns the meta object for the containment reference list '{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getFilters <em>Filters</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the containment reference list '<em>Filters</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryDefinition#getFilters()

+	 * @see #getDiscoveryDefinition()

+	 * @generated

+	 */

+	EReference getDiscoveryDefinition_Filters();

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.Group <em>Group</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Group</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Group

+	 * @generated

+	 */

+	EClass getGroup();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Group#getName <em>Name</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Name</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Group#getName()

+	 * @see #getGroup()

+	 * @generated

+	 */

+	EAttribute getGroup_Name();

+

+	/**

+	 * Returns the meta object for class '{@link org.eclipse.papyrus.infra.discovery.Message <em>Message</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for class '<em>Message</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Message

+	 * @generated

+	 */

+	EClass getMessage();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Message#getTitle <em>Title</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Title</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Message#getTitle()

+	 * @see #getMessage()

+	 * @generated

+	 */

+	EAttribute getMessage_Title();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Message#getMessage <em>Message</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Message</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Message#getMessage()

+	 * @see #getMessage()

+	 * @generated

+	 */

+	EAttribute getMessage_Message();

+

+	/**

+	 * Returns the meta object for the attribute '{@link org.eclipse.papyrus.infra.discovery.Message#getIcon <em>Icon</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for the attribute '<em>Icon</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Message#getIcon()

+	 * @see #getMessage()

+	 * @generated

+	 */

+	EAttribute getMessage_Icon();

+

+	/**

+	 * Returns the meta object for enum '{@link org.eclipse.papyrus.infra.discovery.Severity <em>Severity</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the meta object for enum '<em>Severity</em>'.

+	 * @see org.eclipse.papyrus.infra.discovery.Severity

+	 * @generated

+	 */

+	EEnum getSeverity();

+

+	/**

+	 * Returns the factory that creates the instances of the model.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the factory that creates the instances of the model.

+	 * @generated

+	 */

+	DiscoveryFactory getDiscoveryFactory();

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * Defines literals for the meta objects that represent

+	 * <ul>

+	 *   <li>each class,</li>

+	 *   <li>each feature of each class,</li>

+	 *   <li>each enum,</li>

+	 *   <li>and each data type</li>

+	 * </ul>

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	interface Literals {

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl <em>Installable Component</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getInstallableComponent()

+		 * @generated

+		 */

+		EClass INSTALLABLE_COMPONENT = eINSTANCE.getInstallableComponent();

+

+		/**

+		 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__NAME = eINSTANCE.getInstallableComponent_Name();

+

+		/**

+		 * The meta object literal for the '<em><b>Provider</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__PROVIDER = eINSTANCE.getInstallableComponent_Provider();

+

+		/**

+		 * The meta object literal for the '<em><b>Sites URLS</b></em>' attribute list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__SITES_URLS = eINSTANCE.getInstallableComponent_SitesURLS();

+

+		/**

+		 * The meta object literal for the '<em><b>Description</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__DESCRIPTION = eINSTANCE.getInstallableComponent_Description();

+

+		/**

+		 * The meta object literal for the '<em><b>Overview</b></em>' containment reference feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference INSTALLABLE_COMPONENT__OVERVIEW = eINSTANCE.getInstallableComponent_Overview();

+

+		/**

+		 * The meta object literal for the '<em><b>Category</b></em>' container reference feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference INSTALLABLE_COMPONENT__CATEGORY = eINSTANCE.getInstallableComponent_Category();

+

+		/**

+		 * The meta object literal for the '<em><b>Id</b></em>' attribute list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__ID = eINSTANCE.getInstallableComponent_Id();

+

+		/**

+		 * The meta object literal for the '<em><b>License</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__LICENSE = eINSTANCE.getInstallableComponent_License();

+

+		/**

+		 * The meta object literal for the '<em><b>Selected</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__SELECTED = eINSTANCE.getInstallableComponent_Selected();

+

+		/**

+		 * The meta object literal for the '<em><b>Available</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__AVAILABLE = eINSTANCE.getInstallableComponent_Available();

+

+		/**

+		 * The meta object literal for the '<em><b>Installed</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__INSTALLED = eINSTANCE.getInstallableComponent_Installed();

+

+		/**

+		 * The meta object literal for the '<em><b>Groups</b></em>' reference list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference INSTALLABLE_COMPONENT__GROUPS = eINSTANCE.getInstallableComponent_Groups();

+

+		/**

+		 * The meta object literal for the '<em><b>Image32</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__IMAGE32 = eINSTANCE.getInstallableComponent_Image32();

+

+		/**

+		 * The meta object literal for the '<em><b>Incubation</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__INCUBATION = eINSTANCE.getInstallableComponent_Incubation();

+

+		/**

+		 * The meta object literal for the '<em><b>Messages</b></em>' containment reference list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference INSTALLABLE_COMPONENT__MESSAGES = eINSTANCE.getInstallableComponent_Messages();

+

+		/**

+		 * The meta object literal for the '<em><b>Visible</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__VISIBLE = eINSTANCE.getInstallableComponent_Visible();

+

+		/**

+		 * The meta object literal for the '<em><b>Hidding Feature ID</b></em>' attribute list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID = eINSTANCE.getInstallableComponent_HiddingFeatureID();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.OverviewImpl <em>Overview</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.OverviewImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getOverview()

+		 * @generated

+		 */

+		EClass OVERVIEW = eINSTANCE.getOverview();

+

+		/**

+		 * The meta object literal for the '<em><b>Summary</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute OVERVIEW__SUMMARY = eINSTANCE.getOverview_Summary();

+

+		/**

+		 * The meta object literal for the '<em><b>Screenshot</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute OVERVIEW__SCREENSHOT = eINSTANCE.getOverview_Screenshot();

+

+		/**

+		 * The meta object literal for the '<em><b>Url</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute OVERVIEW__URL = eINSTANCE.getOverview_Url();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl <em>Category</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.CategoryImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getCategory()

+		 * @generated

+		 */

+		EClass CATEGORY = eINSTANCE.getCategory();

+

+		/**

+		 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute CATEGORY__NAME = eINSTANCE.getCategory_Name();

+

+		/**

+		 * The meta object literal for the '<em><b>Description</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute CATEGORY__DESCRIPTION = eINSTANCE.getCategory_Description();

+

+		/**

+		 * The meta object literal for the '<em><b>Components</b></em>' containment reference list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference CATEGORY__COMPONENTS = eINSTANCE.getCategory_Components();

+

+		/**

+		 * The meta object literal for the '<em><b>Relevance</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute CATEGORY__RELEVANCE = eINSTANCE.getCategory_Relevance();

+

+		/**

+		 * The meta object literal for the '<em><b>Overview</b></em>' containment reference feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference CATEGORY__OVERVIEW = eINSTANCE.getCategory_Overview();

+

+		/**

+		 * The meta object literal for the '<em><b>Image48</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute CATEGORY__IMAGE48 = eINSTANCE.getCategory_Image48();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl <em>Definition</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getDiscoveryDefinition()

+		 * @generated

+		 */

+		EClass DISCOVERY_DEFINITION = eINSTANCE.getDiscoveryDefinition();

+

+		/**

+		 * The meta object literal for the '<em><b>Categories</b></em>' containment reference list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference DISCOVERY_DEFINITION__CATEGORIES = eINSTANCE.getDiscoveryDefinition_Categories();

+

+		/**

+		 * The meta object literal for the '<em><b>Filters</b></em>' containment reference list feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EReference DISCOVERY_DEFINITION__FILTERS = eINSTANCE.getDiscoveryDefinition_Filters();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.GroupImpl <em>Group</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.GroupImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getGroup()

+		 * @generated

+		 */

+		EClass GROUP = eINSTANCE.getGroup();

+

+		/**

+		 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute GROUP__NAME = eINSTANCE.getGroup_Name();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.impl.MessageImpl <em>Message</em>}' class.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.impl.MessageImpl

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getMessage()

+		 * @generated

+		 */

+		EClass MESSAGE = eINSTANCE.getMessage();

+

+		/**

+		 * The meta object literal for the '<em><b>Title</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute MESSAGE__TITLE = eINSTANCE.getMessage_Title();

+

+		/**

+		 * The meta object literal for the '<em><b>Message</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute MESSAGE__MESSAGE = eINSTANCE.getMessage_Message();

+

+		/**

+		 * The meta object literal for the '<em><b>Icon</b></em>' attribute feature.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @generated

+		 */

+		EAttribute MESSAGE__ICON = eINSTANCE.getMessage_Icon();

+

+		/**

+		 * The meta object literal for the '{@link org.eclipse.papyrus.infra.discovery.Severity <em>Severity</em>}' enum.

+		 * <!-- begin-user-doc -->

+		 * <!-- end-user-doc -->

+		 * @see org.eclipse.papyrus.infra.discovery.Severity

+		 * @see org.eclipse.papyrus.infra.discovery.impl.DiscoveryPackageImpl#getSeverity()

+		 * @generated

+		 */

+		EEnum SEVERITY = eINSTANCE.getSeverity();

+

+	}

+

+} //DiscoveryPackage

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Group.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Group.java
new file mode 100644
index 00000000000..aee6c5f6840
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Group.java
@@ -0,0 +1,60 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Group</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Group#getName <em>Name</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getGroup()

+ * @model

+ * @generated

+ */

+public interface Group extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Name</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Name</em>' attribute.

+	 * @see #setName(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getGroup_Name()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getName();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Group#getName <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Name</em>' attribute.

+	 * @see #getName()

+	 * @generated

+	 */

+	void setName(String value);

+

+} // Group

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/InstallableComponent.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/InstallableComponent.java
new file mode 100644
index 00000000000..798c754b7e3
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/InstallableComponent.java
@@ -0,0 +1,451 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Installable Component</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getName <em>Name</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getProvider <em>Provider</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getSitesURLS <em>Sites URLS</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getDescription <em>Description</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getOverview <em>Overview</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory <em>Category</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getId <em>Id</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getLicense <em>License</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isSelected <em>Selected</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isAvailable <em>Available</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isInstalled <em>Installed</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getGroups <em>Groups</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getImage32 <em>Image32</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isIncubation <em>Incubation</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getMessages <em>Messages</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isVisible <em>Visible</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getHiddingFeatureID <em>Hidding Feature ID</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent()

+ * @model

+ * @generated

+ */

+public interface InstallableComponent extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Name</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Name</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Name</em>' attribute.

+	 * @see #setName(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Name()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getName();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getName <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Name</em>' attribute.

+	 * @see #getName()

+	 * @generated

+	 */

+	void setName(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Provider</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Provider</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Provider</em>' attribute.

+	 * @see #setProvider(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Provider()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getProvider();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getProvider <em>Provider</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Provider</em>' attribute.

+	 * @see #getProvider()

+	 * @generated

+	 */

+	void setProvider(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Sites URLS</b></em>' attribute list.

+	 * The list contents are of type {@link java.lang.String}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Sites URLS</em>' attribute list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Sites URLS</em>' attribute list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_SitesURLS()

+	 * @model required="true"

+	 * @generated

+	 */

+	EList<String> getSitesURLS();

+

+	/**

+	 * Returns the value of the '<em><b>Description</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Description</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Description</em>' attribute.

+	 * @see #setDescription(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Description()

+	 * @model

+	 * @generated

+	 */

+	String getDescription();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getDescription <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Description</em>' attribute.

+	 * @see #getDescription()

+	 * @generated

+	 */

+	void setDescription(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Overview</b></em>' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Overview</em>' containment reference isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Overview</em>' containment reference.

+	 * @see #setOverview(Overview)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Overview()

+	 * @model containment="true"

+	 * @generated

+	 */

+	Overview getOverview();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getOverview <em>Overview</em>}' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Overview</em>' containment reference.

+	 * @see #getOverview()

+	 * @generated

+	 */

+	void setOverview(Overview value);

+

+	/**

+	 * Returns the value of the '<em><b>Category</b></em>' container reference.

+	 * It is bidirectional and its opposite is '{@link org.eclipse.papyrus.infra.discovery.Category#getComponents <em>Components</em>}'.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Category</em>' container reference isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Category</em>' container reference.

+	 * @see #setCategory(Category)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Category()

+	 * @see org.eclipse.papyrus.infra.discovery.Category#getComponents

+	 * @model opposite="components" required="true" transient="false"

+	 * @generated

+	 */

+	Category getCategory();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getCategory <em>Category</em>}' container reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Category</em>' container reference.

+	 * @see #getCategory()

+	 * @generated

+	 */

+	void setCategory(Category value);

+

+	/**

+	 * Returns the value of the '<em><b>Id</b></em>' attribute list.

+	 * The list contents are of type {@link java.lang.String}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Id</em>' attribute list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Id</em>' attribute list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Id()

+	 * @model required="true"

+	 * @generated

+	 */

+	EList<String> getId();

+

+	/**

+	 * Returns the value of the '<em><b>License</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>License</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>License</em>' attribute.

+	 * @see #setLicense(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_License()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getLicense();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getLicense <em>License</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>License</em>' attribute.

+	 * @see #getLicense()

+	 * @generated

+	 */

+	void setLicense(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Selected</b></em>' attribute.

+	 * The default value is <code>"false"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Selected</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Selected</em>' attribute.

+	 * @see #setSelected(boolean)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Selected()

+	 * @model default="false" required="true" transient="true"

+	 * @generated

+	 */

+	boolean isSelected();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isSelected <em>Selected</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Selected</em>' attribute.

+	 * @see #isSelected()

+	 * @generated

+	 */

+	void setSelected(boolean value);

+

+	/**

+	 * Returns the value of the '<em><b>Available</b></em>' attribute.

+	 * The default value is <code>"false"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Available</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Available</em>' attribute.

+	 * @see #setAvailable(boolean)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Available()

+	 * @model default="false" required="true" transient="true"

+	 * @generated

+	 */

+	boolean isAvailable();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isAvailable <em>Available</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Available</em>' attribute.

+	 * @see #isAvailable()

+	 * @generated

+	 */

+	void setAvailable(boolean value);

+

+	/**

+	 * Returns the value of the '<em><b>Installed</b></em>' attribute.

+	 * The default value is <code>"false"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Installed</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Installed</em>' attribute.

+	 * @see #setInstalled(boolean)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Installed()

+	 * @model default="false" required="true" transient="true"

+	 * @generated

+	 */

+	boolean isInstalled();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isInstalled <em>Installed</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Installed</em>' attribute.

+	 * @see #isInstalled()

+	 * @generated

+	 */

+	void setInstalled(boolean value);

+

+	/**

+	 * Returns the value of the '<em><b>Groups</b></em>' reference list.

+	 * The list contents are of type {@link org.eclipse.papyrus.infra.discovery.Group}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Groups</em>' reference list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Groups</em>' reference list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Groups()

+	 * @model

+	 * @generated

+	 */

+	EList<Group> getGroups();

+

+	/**

+	 * Returns the value of the '<em><b>Image32</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Image32</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Image32</em>' attribute.

+	 * @see #setImage32(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Image32()

+	 * @model

+	 * @generated

+	 */

+	String getImage32();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#getImage32 <em>Image32</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Image32</em>' attribute.

+	 * @see #getImage32()

+	 * @generated

+	 */

+	void setImage32(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Incubation</b></em>' attribute.

+	 * The default value is <code>"false"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Incubation</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Incubation</em>' attribute.

+	 * @see #setIncubation(boolean)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Incubation()

+	 * @model default="false" required="true"

+	 * @generated

+	 */

+	boolean isIncubation();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isIncubation <em>Incubation</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Incubation</em>' attribute.

+	 * @see #isIncubation()

+	 * @generated

+	 */

+	void setIncubation(boolean value);

+

+	/**

+	 * Returns the value of the '<em><b>Messages</b></em>' containment reference list.

+	 * The list contents are of type {@link org.eclipse.papyrus.infra.discovery.Message}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Messages</em>' containment reference list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Messages</em>' containment reference list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Messages()

+	 * @model containment="true"

+	 * @generated

+	 */

+	EList<Message> getMessages();

+

+	/**

+	 * Returns the value of the '<em><b>Visible</b></em>' attribute.

+	 * The default value is <code>"true"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Visible</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Visible</em>' attribute.

+	 * @see #setVisible(boolean)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_Visible()

+	 * @model default="true" required="true"

+	 * @generated

+	 */

+	boolean isVisible();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent#isVisible <em>Visible</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Visible</em>' attribute.

+	 * @see #isVisible()

+	 * @generated

+	 */

+	void setVisible(boolean value);

+

+	/**

+	 * Returns the value of the '<em><b>Hidding Feature ID</b></em>' attribute list.

+	 * The list contents are of type {@link java.lang.String}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Hidding Feature ID</em>' attribute list isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Hidding Feature ID</em>' attribute list.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getInstallableComponent_HiddingFeatureID()

+	 * @model

+	 * @generated

+	 */

+	EList<String> getHiddingFeatureID();

+

+} // InstallableComponent

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Message.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Message.java
new file mode 100644
index 00000000000..0a516d7ab11
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Message.java
@@ -0,0 +1,117 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Message</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Message#getTitle <em>Title</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Message#getMessage <em>Message</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Message#getIcon <em>Icon</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getMessage()

+ * @model

+ * @generated

+ */

+public interface Message extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Title</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Title</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Title</em>' attribute.

+	 * @see #setTitle(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getMessage_Title()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getTitle();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Message#getTitle <em>Title</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Title</em>' attribute.

+	 * @see #getTitle()

+	 * @generated

+	 */

+	void setTitle(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Message</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Message</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Message</em>' attribute.

+	 * @see #setMessage(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getMessage_Message()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getMessage();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Message#getMessage <em>Message</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Message</em>' attribute.

+	 * @see #getMessage()

+	 * @generated

+	 */

+	void setMessage(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Icon</b></em>' attribute.

+	 * The literals are from the enumeration {@link org.eclipse.papyrus.infra.discovery.Severity}.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Icon</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Icon</em>' attribute.

+	 * @see org.eclipse.papyrus.infra.discovery.Severity

+	 * @see #setIcon(Severity)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getMessage_Icon()

+	 * @model required="true"

+	 * @generated

+	 */

+	Severity getIcon();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Message#getIcon <em>Icon</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Icon</em>' attribute.

+	 * @see org.eclipse.papyrus.infra.discovery.Severity

+	 * @see #getIcon()

+	 * @generated

+	 */

+	void setIcon(Severity value);

+

+} // Message

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Overview.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Overview.java
new file mode 100644
index 00000000000..145d42bd18a
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Overview.java
@@ -0,0 +1,115 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import org.eclipse.emf.ecore.EObject;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the model object '<em><b>Overview</b></em>'.

+ * <!-- end-user-doc -->

+ *

+ * <p>

+ * The following features are supported:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Overview#getSummary <em>Summary</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Overview#getScreenshot <em>Screenshot</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.Overview#getUrl <em>Url</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getOverview()

+ * @model

+ * @generated

+ */

+public interface Overview extends EObject {

+	/**

+	 * Returns the value of the '<em><b>Summary</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Summary</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Summary</em>' attribute.

+	 * @see #setSummary(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getOverview_Summary()

+	 * @model required="true"

+	 * @generated

+	 */

+	String getSummary();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Overview#getSummary <em>Summary</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Summary</em>' attribute.

+	 * @see #getSummary()

+	 * @generated

+	 */

+	void setSummary(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Screenshot</b></em>' attribute.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Screenshot</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Screenshot</em>' attribute.

+	 * @see #setScreenshot(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getOverview_Screenshot()

+	 * @model

+	 * @generated

+	 */

+	String getScreenshot();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Overview#getScreenshot <em>Screenshot</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Screenshot</em>' attribute.

+	 * @see #getScreenshot()

+	 * @generated

+	 */

+	void setScreenshot(String value);

+

+	/**

+	 * Returns the value of the '<em><b>Url</b></em>' attribute.

+	 * The default value is <code>"http://www.eclipse.org/modeling"</code>.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of the '<em>Url</em>' attribute isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @return the value of the '<em>Url</em>' attribute.

+	 * @see #setUrl(String)

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getOverview_Url()

+	 * @model default="http://www.eclipse.org/modeling" required="true"

+	 * @generated

+	 */

+	String getUrl();

+

+	/**

+	 * Sets the value of the '{@link org.eclipse.papyrus.infra.discovery.Overview#getUrl <em>Url</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param value the new value of the '<em>Url</em>' attribute.

+	 * @see #getUrl()

+	 * @generated

+	 */

+	void setUrl(String value);

+

+} // Overview

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Severity.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Severity.java
new file mode 100644
index 00000000000..f75501fcb0b
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/Severity.java
@@ -0,0 +1,218 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery;

+

+import java.util.Arrays;

+import java.util.Collections;

+import java.util.List;

+

+import org.eclipse.emf.common.util.Enumerator;

+

+/**

+ * <!-- begin-user-doc -->

+ * A representation of the literals of the enumeration '<em><b>Severity</b></em>',

+ * and utility methods for working with them.

+ * <!-- end-user-doc -->

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#getSeverity()

+ * @model

+ * @generated

+ */

+public enum Severity implements Enumerator {

+	/**

+	 * The '<em><b>Info</b></em>' literal object.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #INFO_VALUE

+	 * @generated

+	 * @ordered

+	 */

+	INFO(0, "info", "info"),

+

+	/**

+	 * The '<em><b>Warning</b></em>' literal object.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #WARNING_VALUE

+	 * @generated

+	 * @ordered

+	 */

+	WARNING(1, "warning", "warning");

+

+	/**

+	 * The '<em><b>Info</b></em>' literal value.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of '<em><b>Info</b></em>' literal object isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @see #INFO

+	 * @model name="info"

+	 * @generated

+	 * @ordered

+	 */

+	public static final int INFO_VALUE = 0;

+

+	/**

+	 * The '<em><b>Warning</b></em>' literal value.

+	 * <!-- begin-user-doc -->

+	 * <p>

+	 * If the meaning of '<em><b>Warning</b></em>' literal object isn't clear,

+	 * there really should be more of a description here...

+	 * </p>

+	 * <!-- end-user-doc -->

+	 * @see #WARNING

+	 * @model name="warning"

+	 * @generated

+	 * @ordered

+	 */

+	public static final int WARNING_VALUE = 1;

+

+	/**

+	 * An array of all the '<em><b>Severity</b></em>' enumerators.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private static final Severity[] VALUES_ARRAY =

+		new Severity[] {

+			INFO,

+			WARNING,

+		};

+

+	/**

+	 * A public read-only list of all the '<em><b>Severity</b></em>' enumerators.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static final List<Severity> VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARRAY));

+

+	/**

+	 * Returns the '<em><b>Severity</b></em>' literal with the specified literal value.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static Severity get(String literal) {

+		for (int i = 0; i < VALUES_ARRAY.length; ++i) {

+			Severity result = VALUES_ARRAY[i];

+			if (result.toString().equals(literal)) {

+				return result;

+			}

+		}

+		return null;

+	}

+

+	/**

+	 * Returns the '<em><b>Severity</b></em>' literal with the specified name.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static Severity getByName(String name) {

+		for (int i = 0; i < VALUES_ARRAY.length; ++i) {

+			Severity result = VALUES_ARRAY[i];

+			if (result.getName().equals(name)) {

+				return result;

+			}

+		}

+		return null;

+	}

+

+	/**

+	 * Returns the '<em><b>Severity</b></em>' literal with the specified integer value.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static Severity get(int value) {

+		switch (value) {

+			case INFO_VALUE: return INFO;

+			case WARNING_VALUE: return WARNING;

+		}

+		return null;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private final int value;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private final String name;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private final String literal;

+

+	/**

+	 * Only this class can construct instances.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private Severity(int value, String name, String literal) {

+		this.value = value;

+		this.name = name;

+		this.literal = literal;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public int getValue() {

+	  return value;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getName() {

+	  return name;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getLiteral() {

+	  return literal;

+	}

+

+	/**

+	 * Returns the literal value of the enumerator, which is its string representation.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		return literal;

+	}

+	

+} //Severity

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/CategoryImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/CategoryImpl.java
new file mode 100644
index 00000000000..faccc060170
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/CategoryImpl.java
@@ -0,0 +1,476 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import java.util.Collection;

+

+import org.eclipse.emf.common.notify.Notification;

+import org.eclipse.emf.common.notify.NotificationChain;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.InternalEObject;

+

+import org.eclipse.emf.ecore.impl.ENotificationImpl;

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;

+import org.eclipse.emf.ecore.util.InternalEList;

+

+import org.eclipse.papyrus.infra.discovery.Category;

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+import org.eclipse.papyrus.infra.discovery.Overview;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Category</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getName <em>Name</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getDescription <em>Description</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getComponents <em>Components</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getRelevance <em>Relevance</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getOverview <em>Overview</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.CategoryImpl#getImage48 <em>Image48</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class CategoryImpl extends MinimalEObjectImpl implements Category {

+	/**

+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String NAME_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected String name = NAME_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getDescription() <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getDescription()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String DESCRIPTION_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getDescription() <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getDescription()

+	 * @generated

+	 * @ordered

+	 */

+	protected String description = DESCRIPTION_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getComponents() <em>Components</em>}' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getComponents()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<InstallableComponent> components;

+

+	/**

+	 * The default value of the '{@link #getRelevance() <em>Relevance</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getRelevance()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final Integer RELEVANCE_EDEFAULT = new Integer(5);

+

+	/**

+	 * The cached value of the '{@link #getRelevance() <em>Relevance</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getRelevance()

+	 * @generated

+	 * @ordered

+	 */

+	protected Integer relevance = RELEVANCE_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getOverview() <em>Overview</em>}' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getOverview()

+	 * @generated

+	 * @ordered

+	 */

+	protected Overview overview;

+

+	/**

+	 * The default value of the '{@link #getImage48() <em>Image48</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getImage48()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String IMAGE48_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getImage48() <em>Image48</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getImage48()

+	 * @generated

+	 * @ordered

+	 */

+	protected String image48 = IMAGE48_EDEFAULT;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected CategoryImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.CATEGORY;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getName() {

+		return name;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setName(String newName) {

+		String oldName = name;

+		name = newName;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__NAME, oldName, name));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getDescription() {

+		return description;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setDescription(String newDescription) {

+		String oldDescription = description;

+		description = newDescription;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__DESCRIPTION, oldDescription, description));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<InstallableComponent> getComponents() {

+		if (components == null) {

+			components = new EObjectContainmentWithInverseEList<InstallableComponent>(InstallableComponent.class, this, DiscoveryPackage.CATEGORY__COMPONENTS, DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY);

+		}

+		return components;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Integer getRelevance() {

+		return relevance;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setRelevance(Integer newRelevance) {

+		Integer oldRelevance = relevance;

+		relevance = newRelevance;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__RELEVANCE, oldRelevance, relevance));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Overview getOverview() {

+		return overview;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public NotificationChain basicSetOverview(Overview newOverview, NotificationChain msgs) {

+		Overview oldOverview = overview;

+		overview = newOverview;

+		if (eNotificationRequired()) {

+			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__OVERVIEW, oldOverview, newOverview);

+			if (msgs == null) msgs = notification; else msgs.add(notification);

+		}

+		return msgs;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setOverview(Overview newOverview) {

+		if (newOverview != overview) {

+			NotificationChain msgs = null;

+			if (overview != null)

+				msgs = ((InternalEObject)overview).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DiscoveryPackage.CATEGORY__OVERVIEW, null, msgs);

+			if (newOverview != null)

+				msgs = ((InternalEObject)newOverview).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DiscoveryPackage.CATEGORY__OVERVIEW, null, msgs);

+			msgs = basicSetOverview(newOverview, msgs);

+			if (msgs != null) msgs.dispatch();

+		}

+		else if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__OVERVIEW, newOverview, newOverview));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getImage48() {

+		return image48;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setImage48(String newImage48) {

+		String oldImage48 = image48;

+		image48 = newImage48;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.CATEGORY__IMAGE48, oldImage48, image48));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@SuppressWarnings("unchecked")

+	@Override

+	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				return ((InternalEList<InternalEObject>)(InternalEList<?>)getComponents()).basicAdd(otherEnd, msgs);

+		}

+		return super.eInverseAdd(otherEnd, featureID, msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				return ((InternalEList<?>)getComponents()).basicRemove(otherEnd, msgs);

+			case DiscoveryPackage.CATEGORY__OVERVIEW:

+				return basicSetOverview(null, msgs);

+		}

+		return super.eInverseRemove(otherEnd, featureID, msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__NAME:

+				return getName();

+			case DiscoveryPackage.CATEGORY__DESCRIPTION:

+				return getDescription();

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				return getComponents();

+			case DiscoveryPackage.CATEGORY__RELEVANCE:

+				return getRelevance();

+			case DiscoveryPackage.CATEGORY__OVERVIEW:

+				return getOverview();

+			case DiscoveryPackage.CATEGORY__IMAGE48:

+				return getImage48();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@SuppressWarnings("unchecked")

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__NAME:

+				setName((String)newValue);

+				return;

+			case DiscoveryPackage.CATEGORY__DESCRIPTION:

+				setDescription((String)newValue);

+				return;

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				getComponents().clear();

+				getComponents().addAll((Collection<? extends InstallableComponent>)newValue);

+				return;

+			case DiscoveryPackage.CATEGORY__RELEVANCE:

+				setRelevance((Integer)newValue);

+				return;

+			case DiscoveryPackage.CATEGORY__OVERVIEW:

+				setOverview((Overview)newValue);

+				return;

+			case DiscoveryPackage.CATEGORY__IMAGE48:

+				setImage48((String)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__NAME:

+				setName(NAME_EDEFAULT);

+				return;

+			case DiscoveryPackage.CATEGORY__DESCRIPTION:

+				setDescription(DESCRIPTION_EDEFAULT);

+				return;

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				getComponents().clear();

+				return;

+			case DiscoveryPackage.CATEGORY__RELEVANCE:

+				setRelevance(RELEVANCE_EDEFAULT);

+				return;

+			case DiscoveryPackage.CATEGORY__OVERVIEW:

+				setOverview((Overview)null);

+				return;

+			case DiscoveryPackage.CATEGORY__IMAGE48:

+				setImage48(IMAGE48_EDEFAULT);

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.CATEGORY__NAME:

+				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);

+			case DiscoveryPackage.CATEGORY__DESCRIPTION:

+				return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);

+			case DiscoveryPackage.CATEGORY__COMPONENTS:

+				return components != null && !components.isEmpty();

+			case DiscoveryPackage.CATEGORY__RELEVANCE:

+				return RELEVANCE_EDEFAULT == null ? relevance != null : !RELEVANCE_EDEFAULT.equals(relevance);

+			case DiscoveryPackage.CATEGORY__OVERVIEW:

+				return overview != null;

+			case DiscoveryPackage.CATEGORY__IMAGE48:

+				return IMAGE48_EDEFAULT == null ? image48 != null : !IMAGE48_EDEFAULT.equals(image48);

+		}

+		return super.eIsSet(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		if (eIsProxy()) return super.toString();

+

+		StringBuffer result = new StringBuffer(super.toString());

+		result.append(" (name: ");

+		result.append(name);

+		result.append(", description: ");

+		result.append(description);

+		result.append(", relevance: ");

+		result.append(relevance);

+		result.append(", image48: ");

+		result.append(image48);

+		result.append(')');

+		return result.toString();

+	}

+

+} //CategoryImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryDefinitionImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryDefinitionImpl.java
new file mode 100644
index 00000000000..0b0b6be9e69
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryDefinitionImpl.java
@@ -0,0 +1,199 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import java.util.Collection;

+

+import org.eclipse.emf.common.notify.NotificationChain;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.InternalEObject;

+

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.emf.ecore.util.EObjectContainmentEList;

+import org.eclipse.emf.ecore.util.InternalEList;

+

+import org.eclipse.papyrus.infra.discovery.Category;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Group;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Definition</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl#getCategories <em>Categories</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.DiscoveryDefinitionImpl#getFilters <em>Filters</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class DiscoveryDefinitionImpl extends MinimalEObjectImpl implements DiscoveryDefinition {

+	/**

+	 * The cached value of the '{@link #getCategories() <em>Categories</em>}' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getCategories()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<Category> categories;

+

+	/**

+	 * The cached value of the '{@link #getFilters() <em>Filters</em>}' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getFilters()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<Group> filters;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected DiscoveryDefinitionImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.DISCOVERY_DEFINITION;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<Category> getCategories() {

+		if (categories == null) {

+			categories = new EObjectContainmentEList<Category>(Category.class, this, DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES);

+		}

+		return categories;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<Group> getFilters() {

+		if (filters == null) {

+			filters = new EObjectContainmentEList<Group>(Group.class, this, DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS);

+		}

+		return filters;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {

+		switch (featureID) {

+			case DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES:

+				return ((InternalEList<?>)getCategories()).basicRemove(otherEnd, msgs);

+			case DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS:

+				return ((InternalEList<?>)getFilters()).basicRemove(otherEnd, msgs);

+		}

+		return super.eInverseRemove(otherEnd, featureID, msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES:

+				return getCategories();

+			case DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS:

+				return getFilters();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@SuppressWarnings("unchecked")

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES:

+				getCategories().clear();

+				getCategories().addAll((Collection<? extends Category>)newValue);

+				return;

+			case DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS:

+				getFilters().clear();

+				getFilters().addAll((Collection<? extends Group>)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES:

+				getCategories().clear();

+				return;

+			case DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS:

+				getFilters().clear();

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.DISCOVERY_DEFINITION__CATEGORIES:

+				return categories != null && !categories.isEmpty();

+			case DiscoveryPackage.DISCOVERY_DEFINITION__FILTERS:

+				return filters != null && !filters.isEmpty();

+		}

+		return super.eIsSet(featureID);

+	}

+

+} //DiscoveryDefinitionImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryFactoryImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryFactoryImpl.java
new file mode 100644
index 00000000000..110130babd3
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryFactoryImpl.java
@@ -0,0 +1,211 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.EDataType;

+import org.eclipse.emf.ecore.EObject;

+import org.eclipse.emf.ecore.EPackage;

+

+import org.eclipse.emf.ecore.impl.EFactoryImpl;

+

+import org.eclipse.emf.ecore.plugin.EcorePlugin;

+

+import org.eclipse.papyrus.infra.discovery.*;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model <b>Factory</b>.

+ * <!-- end-user-doc -->

+ * @generated

+ */

+public class DiscoveryFactoryImpl extends EFactoryImpl implements DiscoveryFactory {

+	/**

+	 * Creates the default factory implementation.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public static DiscoveryFactory init() {

+		try {

+			DiscoveryFactory theDiscoveryFactory = (DiscoveryFactory)EPackage.Registry.INSTANCE.getEFactory("http://www.eclipse.org/papyrus/discovery/1.0"); 

+			if (theDiscoveryFactory != null) {

+				return theDiscoveryFactory;

+			}

+		}

+		catch (Exception exception) {

+			EcorePlugin.INSTANCE.log(exception);

+		}

+		return new DiscoveryFactoryImpl();

+	}

+

+	/**

+	 * Creates an instance of the factory.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoveryFactoryImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public EObject create(EClass eClass) {

+		switch (eClass.getClassifierID()) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT: return createInstallableComponent();

+			case DiscoveryPackage.OVERVIEW: return createOverview();

+			case DiscoveryPackage.CATEGORY: return createCategory();

+			case DiscoveryPackage.DISCOVERY_DEFINITION: return createDiscoveryDefinition();

+			case DiscoveryPackage.GROUP: return createGroup();

+			case DiscoveryPackage.MESSAGE: return createMessage();

+			default:

+				throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");

+		}

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object createFromString(EDataType eDataType, String initialValue) {

+		switch (eDataType.getClassifierID()) {

+			case DiscoveryPackage.SEVERITY:

+				return createSeverityFromString(eDataType, initialValue);

+			default:

+				throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");

+		}

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String convertToString(EDataType eDataType, Object instanceValue) {

+		switch (eDataType.getClassifierID()) {

+			case DiscoveryPackage.SEVERITY:

+				return convertSeverityToString(eDataType, instanceValue);

+			default:

+				throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");

+		}

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public InstallableComponent createInstallableComponent() {

+		InstallableComponentImpl installableComponent = new InstallableComponentImpl();

+		return installableComponent;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Overview createOverview() {

+		OverviewImpl overview = new OverviewImpl();

+		return overview;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Category createCategory() {

+		CategoryImpl category = new CategoryImpl();

+		return category;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoveryDefinition createDiscoveryDefinition() {

+		DiscoveryDefinitionImpl discoveryDefinition = new DiscoveryDefinitionImpl();

+		return discoveryDefinition;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Group createGroup() {

+		GroupImpl group = new GroupImpl();

+		return group;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Message createMessage() {

+		MessageImpl message = new MessageImpl();

+		return message;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Severity createSeverityFromString(EDataType eDataType, String initialValue) {

+		Severity result = Severity.get(initialValue);

+		if (result == null) throw new IllegalArgumentException("The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");

+		return result;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String convertSeverityToString(EDataType eDataType, Object instanceValue) {

+		return instanceValue == null ? null : instanceValue.toString();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoveryPackage getDiscoveryPackage() {

+		return (DiscoveryPackage)getEPackage();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @deprecated

+	 * @generated

+	 */

+	@Deprecated

+	public static DiscoveryPackage getPackage() {

+		return DiscoveryPackage.eINSTANCE;

+	}

+

+} //DiscoveryFactoryImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryPackageImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryPackageImpl.java
new file mode 100644
index 00000000000..78f12d10f2f
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/DiscoveryPackageImpl.java
@@ -0,0 +1,662 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import org.eclipse.emf.ecore.EAttribute;

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.EEnum;

+import org.eclipse.emf.ecore.EPackage;

+import org.eclipse.emf.ecore.EReference;

+

+import org.eclipse.emf.ecore.impl.EPackageImpl;

+

+import org.eclipse.papyrus.infra.discovery.Category;

+import org.eclipse.papyrus.infra.discovery.DiscoveryDefinition;

+import org.eclipse.papyrus.infra.discovery.DiscoveryFactory;

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Group;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+import org.eclipse.papyrus.infra.discovery.Message;

+import org.eclipse.papyrus.infra.discovery.Overview;

+import org.eclipse.papyrus.infra.discovery.Severity;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model <b>Package</b>.

+ * <!-- end-user-doc -->

+ * @generated

+ */

+public class DiscoveryPackageImpl extends EPackageImpl implements DiscoveryPackage {

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass installableComponentEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass overviewEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass categoryEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass discoveryDefinitionEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass groupEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EClass messageEClass = null;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private EEnum severityEEnum = null;

+

+	/**

+	 * Creates an instance of the model <b>Package</b>, registered with

+	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package

+	 * package URI value.

+	 * <p>Note: the correct way to create the package is via the static

+	 * factory method {@link #init init()}, which also performs

+	 * initialization of the package, or returns the registered package,

+	 * if one already exists.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see org.eclipse.emf.ecore.EPackage.Registry

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage#eNS_URI

+	 * @see #init()

+	 * @generated

+	 */

+	private DiscoveryPackageImpl() {

+		super(eNS_URI, DiscoveryFactory.eINSTANCE);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private static boolean isInited = false;

+

+	/**

+	 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.

+	 * 

+	 * <p>This method is used to initialize {@link DiscoveryPackage#eINSTANCE} when that field is accessed.

+	 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #eNS_URI

+	 * @see #createPackageContents()

+	 * @see #initializePackageContents()

+	 * @generated

+	 */

+	public static DiscoveryPackage init() {

+		if (isInited) return (DiscoveryPackage)EPackage.Registry.INSTANCE.getEPackage(DiscoveryPackage.eNS_URI);

+

+		// Obtain or create and register package

+		DiscoveryPackageImpl theDiscoveryPackage = (DiscoveryPackageImpl)(EPackage.Registry.INSTANCE.get(eNS_URI) instanceof DiscoveryPackageImpl ? EPackage.Registry.INSTANCE.get(eNS_URI) : new DiscoveryPackageImpl());

+

+		isInited = true;

+

+		// Create package meta-data objects

+		theDiscoveryPackage.createPackageContents();

+

+		// Initialize created meta-data

+		theDiscoveryPackage.initializePackageContents();

+

+		// Mark meta-data to indicate it can't be changed

+		theDiscoveryPackage.freeze();

+

+  

+		// Update the registry and return the package

+		EPackage.Registry.INSTANCE.put(DiscoveryPackage.eNS_URI, theDiscoveryPackage);

+		return theDiscoveryPackage;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getInstallableComponent() {

+		return installableComponentEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Name() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Provider() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(1);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_SitesURLS() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(2);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Description() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(3);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getInstallableComponent_Overview() {

+		return (EReference)installableComponentEClass.getEStructuralFeatures().get(4);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getInstallableComponent_Category() {

+		return (EReference)installableComponentEClass.getEStructuralFeatures().get(5);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Id() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(6);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_License() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(7);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Selected() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(8);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Available() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(9);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Installed() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(10);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getInstallableComponent_Groups() {

+		return (EReference)installableComponentEClass.getEStructuralFeatures().get(11);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Image32() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(12);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Incubation() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(13);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getInstallableComponent_Messages() {

+		return (EReference)installableComponentEClass.getEStructuralFeatures().get(14);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_Visible() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(15);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getInstallableComponent_HiddingFeatureID() {

+		return (EAttribute)installableComponentEClass.getEStructuralFeatures().get(16);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getOverview() {

+		return overviewEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getOverview_Summary() {

+		return (EAttribute)overviewEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getOverview_Screenshot() {

+		return (EAttribute)overviewEClass.getEStructuralFeatures().get(1);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getOverview_Url() {

+		return (EAttribute)overviewEClass.getEStructuralFeatures().get(2);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getCategory() {

+		return categoryEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getCategory_Name() {

+		return (EAttribute)categoryEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getCategory_Description() {

+		return (EAttribute)categoryEClass.getEStructuralFeatures().get(1);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getCategory_Components() {

+		return (EReference)categoryEClass.getEStructuralFeatures().get(2);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getCategory_Relevance() {

+		return (EAttribute)categoryEClass.getEStructuralFeatures().get(3);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getCategory_Overview() {

+		return (EReference)categoryEClass.getEStructuralFeatures().get(4);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getCategory_Image48() {

+		return (EAttribute)categoryEClass.getEStructuralFeatures().get(5);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getDiscoveryDefinition() {

+		return discoveryDefinitionEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getDiscoveryDefinition_Categories() {

+		return (EReference)discoveryDefinitionEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EReference getDiscoveryDefinition_Filters() {

+		return (EReference)discoveryDefinitionEClass.getEStructuralFeatures().get(1);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getGroup() {

+		return groupEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getGroup_Name() {

+		return (EAttribute)groupEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EClass getMessage() {

+		return messageEClass;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getMessage_Title() {

+		return (EAttribute)messageEClass.getEStructuralFeatures().get(0);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getMessage_Message() {

+		return (EAttribute)messageEClass.getEStructuralFeatures().get(1);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EAttribute getMessage_Icon() {

+		return (EAttribute)messageEClass.getEStructuralFeatures().get(2);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EEnum getSeverity() {

+		return severityEEnum;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoveryFactory getDiscoveryFactory() {

+		return (DiscoveryFactory)getEFactoryInstance();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private boolean isCreated = false;

+

+	/**

+	 * Creates the meta-model objects for the package.  This method is

+	 * guarded to have no affect on any invocation but its first.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void createPackageContents() {

+		if (isCreated) return;

+		isCreated = true;

+

+		// Create classes and their features

+		installableComponentEClass = createEClass(INSTALLABLE_COMPONENT);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__NAME);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__PROVIDER);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__SITES_URLS);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__DESCRIPTION);

+		createEReference(installableComponentEClass, INSTALLABLE_COMPONENT__OVERVIEW);

+		createEReference(installableComponentEClass, INSTALLABLE_COMPONENT__CATEGORY);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__ID);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__LICENSE);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__SELECTED);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__AVAILABLE);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__INSTALLED);

+		createEReference(installableComponentEClass, INSTALLABLE_COMPONENT__GROUPS);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__IMAGE32);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__INCUBATION);

+		createEReference(installableComponentEClass, INSTALLABLE_COMPONENT__MESSAGES);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__VISIBLE);

+		createEAttribute(installableComponentEClass, INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID);

+

+		overviewEClass = createEClass(OVERVIEW);

+		createEAttribute(overviewEClass, OVERVIEW__SUMMARY);

+		createEAttribute(overviewEClass, OVERVIEW__SCREENSHOT);

+		createEAttribute(overviewEClass, OVERVIEW__URL);

+

+		categoryEClass = createEClass(CATEGORY);

+		createEAttribute(categoryEClass, CATEGORY__NAME);

+		createEAttribute(categoryEClass, CATEGORY__DESCRIPTION);

+		createEReference(categoryEClass, CATEGORY__COMPONENTS);

+		createEAttribute(categoryEClass, CATEGORY__RELEVANCE);

+		createEReference(categoryEClass, CATEGORY__OVERVIEW);

+		createEAttribute(categoryEClass, CATEGORY__IMAGE48);

+

+		discoveryDefinitionEClass = createEClass(DISCOVERY_DEFINITION);

+		createEReference(discoveryDefinitionEClass, DISCOVERY_DEFINITION__CATEGORIES);

+		createEReference(discoveryDefinitionEClass, DISCOVERY_DEFINITION__FILTERS);

+

+		groupEClass = createEClass(GROUP);

+		createEAttribute(groupEClass, GROUP__NAME);

+

+		messageEClass = createEClass(MESSAGE);

+		createEAttribute(messageEClass, MESSAGE__TITLE);

+		createEAttribute(messageEClass, MESSAGE__MESSAGE);

+		createEAttribute(messageEClass, MESSAGE__ICON);

+

+		// Create enums

+		severityEEnum = createEEnum(SEVERITY);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	private boolean isInitialized = false;

+

+	/**

+	 * Complete the initialization of the package and its meta-model.  This

+	 * method is guarded to have no affect on any invocation but its first.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void initializePackageContents() {

+		if (isInitialized) return;

+		isInitialized = true;

+

+		// Initialize package

+		setName(eNAME);

+		setNsPrefix(eNS_PREFIX);

+		setNsURI(eNS_URI);

+

+		// Create type parameters

+

+		// Set bounds for type parameters

+

+		// Add supertypes to classes

+

+		// Initialize classes and features; add operations and parameters

+		initEClass(installableComponentEClass, InstallableComponent.class, "InstallableComponent", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEAttribute(getInstallableComponent_Name(), ecorePackage.getEString(), "name", null, 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Provider(), ecorePackage.getEString(), "provider", null, 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_SitesURLS(), ecorePackage.getEString(), "sitesURLS", null, 1, -1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Description(), ecorePackage.getEString(), "description", null, 0, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getInstallableComponent_Overview(), this.getOverview(), null, "overview", null, 0, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getInstallableComponent_Category(), this.getCategory(), this.getCategory_Components(), "category", null, 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Id(), ecorePackage.getEString(), "id", null, 1, -1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_License(), ecorePackage.getEString(), "license", null, 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Selected(), ecorePackage.getEBoolean(), "selected", "false", 1, 1, InstallableComponent.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Available(), ecorePackage.getEBoolean(), "available", "false", 1, 1, InstallableComponent.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Installed(), ecorePackage.getEBoolean(), "installed", "false", 1, 1, InstallableComponent.class, IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getInstallableComponent_Groups(), this.getGroup(), null, "groups", null, 0, -1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Image32(), ecorePackage.getEString(), "image32", null, 0, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Incubation(), ecorePackage.getEBoolean(), "incubation", "false", 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getInstallableComponent_Messages(), this.getMessage(), null, "messages", null, 0, -1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_Visible(), ecorePackage.getEBoolean(), "visible", "true", 1, 1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getInstallableComponent_HiddingFeatureID(), ecorePackage.getEString(), "hiddingFeatureID", null, 0, -1, InstallableComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		initEClass(overviewEClass, Overview.class, "Overview", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEAttribute(getOverview_Summary(), ecorePackage.getEString(), "summary", null, 1, 1, Overview.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getOverview_Screenshot(), ecorePackage.getEString(), "screenshot", null, 0, 1, Overview.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getOverview_Url(), ecorePackage.getEString(), "url", "http://www.eclipse.org/modeling", 1, 1, Overview.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		initEClass(categoryEClass, Category.class, "Category", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEAttribute(getCategory_Name(), ecorePackage.getEString(), "name", null, 1, 1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getCategory_Description(), ecorePackage.getEString(), "description", null, 0, 1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getCategory_Components(), this.getInstallableComponent(), this.getInstallableComponent_Category(), "components", null, 0, -1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		getCategory_Components().getEKeys().add(this.getInstallableComponent_Name());

+		initEAttribute(getCategory_Relevance(), ecorePackage.getEIntegerObject(), "relevance", "5", 1, 1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEReference(getCategory_Overview(), this.getOverview(), null, "overview", null, 0, 1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getCategory_Image48(), ecorePackage.getEString(), "image48", null, 0, 1, Category.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		initEClass(discoveryDefinitionEClass, DiscoveryDefinition.class, "DiscoveryDefinition", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEReference(getDiscoveryDefinition_Categories(), this.getCategory(), null, "categories", null, 0, -1, DiscoveryDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		getDiscoveryDefinition_Categories().getEKeys().add(this.getCategory_Name());

+		initEReference(getDiscoveryDefinition_Filters(), this.getGroup(), null, "filters", null, 0, -1, DiscoveryDefinition.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		initEClass(groupEClass, Group.class, "Group", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEAttribute(getGroup_Name(), ecorePackage.getEString(), "name", null, 1, 1, Group.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		initEClass(messageEClass, Message.class, "Message", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);

+		initEAttribute(getMessage_Title(), ecorePackage.getEString(), "title", null, 1, 1, Message.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getMessage_Message(), ecorePackage.getEString(), "message", null, 1, 1, Message.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+		initEAttribute(getMessage_Icon(), this.getSeverity(), "icon", null, 1, 1, Message.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);

+

+		// Initialize enums and add enum literals

+		initEEnum(severityEEnum, Severity.class, "Severity");

+		addEEnumLiteral(severityEEnum, Severity.INFO);

+		addEEnumLiteral(severityEEnum, Severity.WARNING);

+

+		// Create resource

+		createResource(eNS_URI);

+	}

+

+} //DiscoveryPackageImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/GroupImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/GroupImpl.java
new file mode 100644
index 00000000000..0f59cc412e0
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/GroupImpl.java
@@ -0,0 +1,173 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import org.eclipse.emf.common.notify.Notification;

+

+import org.eclipse.emf.ecore.EClass;

+

+import org.eclipse.emf.ecore.impl.ENotificationImpl;

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Group;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Group</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.GroupImpl#getName <em>Name</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class GroupImpl extends MinimalEObjectImpl implements Group {

+	/**

+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String NAME_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected String name = NAME_EDEFAULT;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected GroupImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.GROUP;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getName() {

+		return name;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setName(String newName) {

+		String oldName = name;

+		name = newName;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.GROUP__NAME, oldName, name));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.GROUP__NAME:

+				return getName();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.GROUP__NAME:

+				setName((String)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.GROUP__NAME:

+				setName(NAME_EDEFAULT);

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.GROUP__NAME:

+				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);

+		}

+		return super.eIsSet(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		if (eIsProxy()) return super.toString();

+

+		StringBuffer result = new StringBuffer(super.toString());

+		result.append(" (name: ");

+		result.append(name);

+		result.append(')');

+		return result.toString();

+	}

+

+} //GroupImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/InstallableComponentImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/InstallableComponentImpl.java
new file mode 100644
index 00000000000..4dde9b22573
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/InstallableComponentImpl.java
@@ -0,0 +1,1016 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import java.util.Collection;

+

+import org.eclipse.emf.common.notify.Notification;

+import org.eclipse.emf.common.notify.NotificationChain;

+

+import org.eclipse.emf.common.util.EList;

+

+import org.eclipse.emf.ecore.EClass;

+import org.eclipse.emf.ecore.InternalEObject;

+

+import org.eclipse.emf.ecore.impl.ENotificationImpl;

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;

+import org.eclipse.emf.ecore.util.EObjectContainmentEList;

+import org.eclipse.emf.ecore.util.EObjectResolvingEList;

+import org.eclipse.emf.ecore.util.EcoreUtil;

+import org.eclipse.emf.ecore.util.InternalEList;

+

+import org.eclipse.papyrus.infra.discovery.Category;

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Group;

+import org.eclipse.papyrus.infra.discovery.InstallableComponent;

+import org.eclipse.papyrus.infra.discovery.Message;

+import org.eclipse.papyrus.infra.discovery.Overview;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Installable Component</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getName <em>Name</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getProvider <em>Provider</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getSitesURLS <em>Sites URLS</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getDescription <em>Description</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getOverview <em>Overview</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getCategory <em>Category</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getId <em>Id</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getLicense <em>License</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#isSelected <em>Selected</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#isAvailable <em>Available</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#isInstalled <em>Installed</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getGroups <em>Groups</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getImage32 <em>Image32</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#isIncubation <em>Incubation</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getMessages <em>Messages</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#isVisible <em>Visible</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.InstallableComponentImpl#getHiddingFeatureID <em>Hidding Feature ID</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class InstallableComponentImpl extends MinimalEObjectImpl implements InstallableComponent {

+	/**

+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String NAME_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getName()

+	 * @generated

+	 * @ordered

+	 */

+	protected String name = NAME_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getProvider() <em>Provider</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getProvider()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String PROVIDER_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getProvider() <em>Provider</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getProvider()

+	 * @generated

+	 * @ordered

+	 */

+	protected String provider = PROVIDER_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getSitesURLS() <em>Sites URLS</em>}' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getSitesURLS()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<String> sitesURLS;

+

+	/**

+	 * The default value of the '{@link #getDescription() <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getDescription()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String DESCRIPTION_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getDescription() <em>Description</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getDescription()

+	 * @generated

+	 * @ordered

+	 */

+	protected String description = DESCRIPTION_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getOverview() <em>Overview</em>}' containment reference.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getOverview()

+	 * @generated

+	 * @ordered

+	 */

+	protected Overview overview;

+

+	/**

+	 * The cached value of the '{@link #getId() <em>Id</em>}' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getId()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<String> id;

+

+	/**

+	 * The default value of the '{@link #getLicense() <em>License</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getLicense()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String LICENSE_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getLicense() <em>License</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getLicense()

+	 * @generated

+	 * @ordered

+	 */

+	protected String license = LICENSE_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #isSelected() <em>Selected</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isSelected()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final boolean SELECTED_EDEFAULT = false;

+

+	/**

+	 * The cached value of the '{@link #isSelected() <em>Selected</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isSelected()

+	 * @generated

+	 * @ordered

+	 */

+	protected boolean selected = SELECTED_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #isAvailable() <em>Available</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isAvailable()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final boolean AVAILABLE_EDEFAULT = false;

+

+	/**

+	 * The cached value of the '{@link #isAvailable() <em>Available</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isAvailable()

+	 * @generated

+	 * @ordered

+	 */

+	protected boolean available = AVAILABLE_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #isInstalled() <em>Installed</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isInstalled()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final boolean INSTALLED_EDEFAULT = false;

+

+	/**

+	 * The cached value of the '{@link #isInstalled() <em>Installed</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isInstalled()

+	 * @generated

+	 * @ordered

+	 */

+	protected boolean installed = INSTALLED_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getGroups() <em>Groups</em>}' reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getGroups()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<Group> groups;

+

+	/**

+	 * The default value of the '{@link #getImage32() <em>Image32</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getImage32()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String IMAGE32_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getImage32() <em>Image32</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getImage32()

+	 * @generated

+	 * @ordered

+	 */

+	protected String image32 = IMAGE32_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #isIncubation() <em>Incubation</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isIncubation()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final boolean INCUBATION_EDEFAULT = false;

+

+	/**

+	 * The cached value of the '{@link #isIncubation() <em>Incubation</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isIncubation()

+	 * @generated

+	 * @ordered

+	 */

+	protected boolean incubation = INCUBATION_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getMessages() <em>Messages</em>}' containment reference list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getMessages()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<Message> messages;

+

+	/**

+	 * The default value of the '{@link #isVisible() <em>Visible</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isVisible()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final boolean VISIBLE_EDEFAULT = true;

+

+	/**

+	 * The cached value of the '{@link #isVisible() <em>Visible</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #isVisible()

+	 * @generated

+	 * @ordered

+	 */

+	protected boolean visible = VISIBLE_EDEFAULT;

+

+	/**

+	 * The cached value of the '{@link #getHiddingFeatureID() <em>Hidding Feature ID</em>}' attribute list.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getHiddingFeatureID()

+	 * @generated

+	 * @ordered

+	 */

+	protected EList<String> hiddingFeatureID;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected InstallableComponentImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.INSTALLABLE_COMPONENT;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getName() {

+		return name;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setName(String newName) {

+		String oldName = name;

+		name = newName;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__NAME, oldName, name));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getProvider() {

+		return provider;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setProvider(String newProvider) {

+		String oldProvider = provider;

+		provider = newProvider;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__PROVIDER, oldProvider, provider));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<String> getSitesURLS() {

+		if (sitesURLS == null) {

+			sitesURLS = new EDataTypeUniqueEList<String>(String.class, this, DiscoveryPackage.INSTALLABLE_COMPONENT__SITES_URLS);

+		}

+		return sitesURLS;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getDescription() {

+		return description;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setDescription(String newDescription) {

+		String oldDescription = description;

+		description = newDescription;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__DESCRIPTION, oldDescription, description));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Overview getOverview() {

+		return overview;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public NotificationChain basicSetOverview(Overview newOverview, NotificationChain msgs) {

+		Overview oldOverview = overview;

+		overview = newOverview;

+		if (eNotificationRequired()) {

+			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW, oldOverview, newOverview);

+			if (msgs == null) msgs = notification; else msgs.add(notification);

+		}

+		return msgs;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setOverview(Overview newOverview) {

+		if (newOverview != overview) {

+			NotificationChain msgs = null;

+			if (overview != null)

+				msgs = ((InternalEObject)overview).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW, null, msgs);

+			if (newOverview != null)

+				msgs = ((InternalEObject)newOverview).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW, null, msgs);

+			msgs = basicSetOverview(newOverview, msgs);

+			if (msgs != null) msgs.dispatch();

+		}

+		else if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW, newOverview, newOverview));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Category getCategory() {

+		if (eContainerFeatureID() != DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY) return null;

+		return (Category)eContainer();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public NotificationChain basicSetCategory(Category newCategory, NotificationChain msgs) {

+		msgs = eBasicSetContainer((InternalEObject)newCategory, DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY, msgs);

+		return msgs;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setCategory(Category newCategory) {

+		if (newCategory != eInternalContainer() || (eContainerFeatureID() != DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY && newCategory != null)) {

+			if (EcoreUtil.isAncestor(this, newCategory))

+				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());

+			NotificationChain msgs = null;

+			if (eInternalContainer() != null)

+				msgs = eBasicRemoveFromContainer(msgs);

+			if (newCategory != null)

+				msgs = ((InternalEObject)newCategory).eInverseAdd(this, DiscoveryPackage.CATEGORY__COMPONENTS, Category.class, msgs);

+			msgs = basicSetCategory(newCategory, msgs);

+			if (msgs != null) msgs.dispatch();

+		}

+		else if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY, newCategory, newCategory));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<String> getId() {

+		if (id == null) {

+			id = new EDataTypeUniqueEList<String>(String.class, this, DiscoveryPackage.INSTALLABLE_COMPONENT__ID);

+		}

+		return id;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getLicense() {

+		return license;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setLicense(String newLicense) {

+		String oldLicense = license;

+		license = newLicense;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__LICENSE, oldLicense, license));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public boolean isSelected() {

+		return selected;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setSelected(boolean newSelected) {

+		boolean oldSelected = selected;

+		selected = newSelected;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__SELECTED, oldSelected, selected));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public boolean isAvailable() {

+		return available;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setAvailable(boolean newAvailable) {

+		boolean oldAvailable = available;

+		available = newAvailable;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__AVAILABLE, oldAvailable, available));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public boolean isInstalled() {

+		return installed;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setInstalled(boolean newInstalled) {

+		boolean oldInstalled = installed;

+		installed = newInstalled;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__INSTALLED, oldInstalled, installed));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<Group> getGroups() {

+		if (groups == null) {

+			groups = new EObjectResolvingEList<Group>(Group.class, this, DiscoveryPackage.INSTALLABLE_COMPONENT__GROUPS);

+		}

+		return groups;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getImage32() {

+		return image32;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setImage32(String newImage32) {

+		String oldImage32 = image32;

+		image32 = newImage32;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__IMAGE32, oldImage32, image32));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public boolean isIncubation() {

+		return incubation;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setIncubation(boolean newIncubation) {

+		boolean oldIncubation = incubation;

+		incubation = newIncubation;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__INCUBATION, oldIncubation, incubation));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<Message> getMessages() {

+		if (messages == null) {

+			messages = new EObjectContainmentEList<Message>(Message.class, this, DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES);

+		}

+		return messages;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public boolean isVisible() {

+		return visible;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setVisible(boolean newVisible) {

+		boolean oldVisible = visible;

+		visible = newVisible;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.INSTALLABLE_COMPONENT__VISIBLE, oldVisible, visible));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public EList<String> getHiddingFeatureID() {

+		if (hiddingFeatureID == null) {

+			hiddingFeatureID = new EDataTypeUniqueEList<String>(String.class, this, DiscoveryPackage.INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID);

+		}

+		return hiddingFeatureID;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				if (eInternalContainer() != null)

+					msgs = eBasicRemoveFromContainer(msgs);

+				return basicSetCategory((Category)otherEnd, msgs);

+		}

+		return super.eInverseAdd(otherEnd, featureID, msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW:

+				return basicSetOverview(null, msgs);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				return basicSetCategory(null, msgs);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES:

+				return ((InternalEList<?>)getMessages()).basicRemove(otherEnd, msgs);

+		}

+		return super.eInverseRemove(otherEnd, featureID, msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {

+		switch (eContainerFeatureID()) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				return eInternalContainer().eInverseRemove(this, DiscoveryPackage.CATEGORY__COMPONENTS, Category.class, msgs);

+		}

+		return super.eBasicRemoveFromContainerFeature(msgs);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__NAME:

+				return getName();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__PROVIDER:

+				return getProvider();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SITES_URLS:

+				return getSitesURLS();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__DESCRIPTION:

+				return getDescription();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW:

+				return getOverview();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				return getCategory();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__ID:

+				return getId();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__LICENSE:

+				return getLicense();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SELECTED:

+				return isSelected();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__AVAILABLE:

+				return isAvailable();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INSTALLED:

+				return isInstalled();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__GROUPS:

+				return getGroups();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__IMAGE32:

+				return getImage32();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INCUBATION:

+				return isIncubation();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES:

+				return getMessages();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__VISIBLE:

+				return isVisible();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID:

+				return getHiddingFeatureID();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@SuppressWarnings("unchecked")

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__NAME:

+				setName((String)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__PROVIDER:

+				setProvider((String)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SITES_URLS:

+				getSitesURLS().clear();

+				getSitesURLS().addAll((Collection<? extends String>)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__DESCRIPTION:

+				setDescription((String)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW:

+				setOverview((Overview)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				setCategory((Category)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__ID:

+				getId().clear();

+				getId().addAll((Collection<? extends String>)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__LICENSE:

+				setLicense((String)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SELECTED:

+				setSelected((Boolean)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__AVAILABLE:

+				setAvailable((Boolean)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INSTALLED:

+				setInstalled((Boolean)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__GROUPS:

+				getGroups().clear();

+				getGroups().addAll((Collection<? extends Group>)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__IMAGE32:

+				setImage32((String)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INCUBATION:

+				setIncubation((Boolean)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES:

+				getMessages().clear();

+				getMessages().addAll((Collection<? extends Message>)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__VISIBLE:

+				setVisible((Boolean)newValue);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID:

+				getHiddingFeatureID().clear();

+				getHiddingFeatureID().addAll((Collection<? extends String>)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__NAME:

+				setName(NAME_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__PROVIDER:

+				setProvider(PROVIDER_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SITES_URLS:

+				getSitesURLS().clear();

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__DESCRIPTION:

+				setDescription(DESCRIPTION_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW:

+				setOverview((Overview)null);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				setCategory((Category)null);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__ID:

+				getId().clear();

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__LICENSE:

+				setLicense(LICENSE_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SELECTED:

+				setSelected(SELECTED_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__AVAILABLE:

+				setAvailable(AVAILABLE_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INSTALLED:

+				setInstalled(INSTALLED_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__GROUPS:

+				getGroups().clear();

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__IMAGE32:

+				setImage32(IMAGE32_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INCUBATION:

+				setIncubation(INCUBATION_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES:

+				getMessages().clear();

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__VISIBLE:

+				setVisible(VISIBLE_EDEFAULT);

+				return;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID:

+				getHiddingFeatureID().clear();

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__NAME:

+				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__PROVIDER:

+				return PROVIDER_EDEFAULT == null ? provider != null : !PROVIDER_EDEFAULT.equals(provider);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SITES_URLS:

+				return sitesURLS != null && !sitesURLS.isEmpty();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__DESCRIPTION:

+				return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__OVERVIEW:

+				return overview != null;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__CATEGORY:

+				return getCategory() != null;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__ID:

+				return id != null && !id.isEmpty();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__LICENSE:

+				return LICENSE_EDEFAULT == null ? license != null : !LICENSE_EDEFAULT.equals(license);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__SELECTED:

+				return selected != SELECTED_EDEFAULT;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__AVAILABLE:

+				return available != AVAILABLE_EDEFAULT;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INSTALLED:

+				return installed != INSTALLED_EDEFAULT;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__GROUPS:

+				return groups != null && !groups.isEmpty();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__IMAGE32:

+				return IMAGE32_EDEFAULT == null ? image32 != null : !IMAGE32_EDEFAULT.equals(image32);

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__INCUBATION:

+				return incubation != INCUBATION_EDEFAULT;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__MESSAGES:

+				return messages != null && !messages.isEmpty();

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__VISIBLE:

+				return visible != VISIBLE_EDEFAULT;

+			case DiscoveryPackage.INSTALLABLE_COMPONENT__HIDDING_FEATURE_ID:

+				return hiddingFeatureID != null && !hiddingFeatureID.isEmpty();

+		}

+		return super.eIsSet(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		if (eIsProxy()) return super.toString();

+

+		StringBuffer result = new StringBuffer(super.toString());

+		result.append(" (name: ");

+		result.append(name);

+		result.append(", provider: ");

+		result.append(provider);

+		result.append(", sitesURLS: ");

+		result.append(sitesURLS);

+		result.append(", description: ");

+		result.append(description);

+		result.append(", id: ");

+		result.append(id);

+		result.append(", license: ");

+		result.append(license);

+		result.append(", selected: ");

+		result.append(selected);

+		result.append(", available: ");

+		result.append(available);

+		result.append(", installed: ");

+		result.append(installed);

+		result.append(", image32: ");

+		result.append(image32);

+		result.append(", incubation: ");

+		result.append(incubation);

+		result.append(", visible: ");

+		result.append(visible);

+		result.append(", hiddingFeatureID: ");

+		result.append(hiddingFeatureID);

+		result.append(')');

+		return result.toString();

+	}

+

+} //InstallableComponentImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/MessageImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/MessageImpl.java
new file mode 100644
index 00000000000..2c72288acdf
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/MessageImpl.java
@@ -0,0 +1,282 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import org.eclipse.emf.common.notify.Notification;

+

+import org.eclipse.emf.ecore.EClass;

+

+import org.eclipse.emf.ecore.impl.ENotificationImpl;

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Message;

+import org.eclipse.papyrus.infra.discovery.Severity;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Message</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.MessageImpl#getTitle <em>Title</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.MessageImpl#getMessage <em>Message</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.MessageImpl#getIcon <em>Icon</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class MessageImpl extends MinimalEObjectImpl implements Message {

+	/**

+	 * The default value of the '{@link #getTitle() <em>Title</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getTitle()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String TITLE_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getTitle() <em>Title</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getTitle()

+	 * @generated

+	 * @ordered

+	 */

+	protected String title = TITLE_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getMessage() <em>Message</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getMessage()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String MESSAGE_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getMessage() <em>Message</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getMessage()

+	 * @generated

+	 * @ordered

+	 */

+	protected String message = MESSAGE_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getIcon() <em>Icon</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getIcon()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final Severity ICON_EDEFAULT = Severity.INFO;

+

+	/**

+	 * The cached value of the '{@link #getIcon() <em>Icon</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getIcon()

+	 * @generated

+	 * @ordered

+	 */

+	protected Severity icon = ICON_EDEFAULT;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected MessageImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.MESSAGE;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getTitle() {

+		return title;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setTitle(String newTitle) {

+		String oldTitle = title;

+		title = newTitle;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.MESSAGE__TITLE, oldTitle, title));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getMessage() {

+		return message;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setMessage(String newMessage) {

+		String oldMessage = message;

+		message = newMessage;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.MESSAGE__MESSAGE, oldMessage, message));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public Severity getIcon() {

+		return icon;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setIcon(Severity newIcon) {

+		Severity oldIcon = icon;

+		icon = newIcon == null ? ICON_EDEFAULT : newIcon;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.MESSAGE__ICON, oldIcon, icon));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.MESSAGE__TITLE:

+				return getTitle();

+			case DiscoveryPackage.MESSAGE__MESSAGE:

+				return getMessage();

+			case DiscoveryPackage.MESSAGE__ICON:

+				return getIcon();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.MESSAGE__TITLE:

+				setTitle((String)newValue);

+				return;

+			case DiscoveryPackage.MESSAGE__MESSAGE:

+				setMessage((String)newValue);

+				return;

+			case DiscoveryPackage.MESSAGE__ICON:

+				setIcon((Severity)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.MESSAGE__TITLE:

+				setTitle(TITLE_EDEFAULT);

+				return;

+			case DiscoveryPackage.MESSAGE__MESSAGE:

+				setMessage(MESSAGE_EDEFAULT);

+				return;

+			case DiscoveryPackage.MESSAGE__ICON:

+				setIcon(ICON_EDEFAULT);

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.MESSAGE__TITLE:

+				return TITLE_EDEFAULT == null ? title != null : !TITLE_EDEFAULT.equals(title);

+			case DiscoveryPackage.MESSAGE__MESSAGE:

+				return MESSAGE_EDEFAULT == null ? message != null : !MESSAGE_EDEFAULT.equals(message);

+			case DiscoveryPackage.MESSAGE__ICON:

+				return icon != ICON_EDEFAULT;

+		}

+		return super.eIsSet(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		if (eIsProxy()) return super.toString();

+

+		StringBuffer result = new StringBuffer(super.toString());

+		result.append(" (title: ");

+		result.append(title);

+		result.append(", message: ");

+		result.append(message);

+		result.append(", icon: ");

+		result.append(icon);

+		result.append(')');

+		return result.toString();

+	}

+

+} //MessageImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/OverviewImpl.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/OverviewImpl.java
new file mode 100644
index 00000000000..b26bf84119a
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/impl/OverviewImpl.java
@@ -0,0 +1,281 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.impl;

+

+import org.eclipse.emf.common.notify.Notification;

+

+import org.eclipse.emf.ecore.EClass;

+

+import org.eclipse.emf.ecore.impl.ENotificationImpl;

+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

+

+import org.eclipse.papyrus.infra.discovery.DiscoveryPackage;

+import org.eclipse.papyrus.infra.discovery.Overview;

+

+/**

+ * <!-- begin-user-doc -->

+ * An implementation of the model object '<em><b>Overview</b></em>'.

+ * <!-- end-user-doc -->

+ * <p>

+ * The following features are implemented:

+ * <ul>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.OverviewImpl#getSummary <em>Summary</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.OverviewImpl#getScreenshot <em>Screenshot</em>}</li>

+ *   <li>{@link org.eclipse.papyrus.infra.discovery.impl.OverviewImpl#getUrl <em>Url</em>}</li>

+ * </ul>

+ * </p>

+ *

+ * @generated

+ */

+public class OverviewImpl extends MinimalEObjectImpl implements Overview {

+	/**

+	 * The default value of the '{@link #getSummary() <em>Summary</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getSummary()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String SUMMARY_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getSummary() <em>Summary</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getSummary()

+	 * @generated

+	 * @ordered

+	 */

+	protected String summary = SUMMARY_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getScreenshot() <em>Screenshot</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getScreenshot()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String SCREENSHOT_EDEFAULT = null;

+

+	/**

+	 * The cached value of the '{@link #getScreenshot() <em>Screenshot</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getScreenshot()

+	 * @generated

+	 * @ordered

+	 */

+	protected String screenshot = SCREENSHOT_EDEFAULT;

+

+	/**

+	 * The default value of the '{@link #getUrl() <em>Url</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getUrl()

+	 * @generated

+	 * @ordered

+	 */

+	protected static final String URL_EDEFAULT = "http://www.eclipse.org/modeling";

+

+	/**

+	 * The cached value of the '{@link #getUrl() <em>Url</em>}' attribute.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @see #getUrl()

+	 * @generated

+	 * @ordered

+	 */

+	protected String url = URL_EDEFAULT;

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected OverviewImpl() {

+		super();

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	protected EClass eStaticClass() {

+		return DiscoveryPackage.Literals.OVERVIEW;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getSummary() {

+		return summary;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setSummary(String newSummary) {

+		String oldSummary = summary;

+		summary = newSummary;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.OVERVIEW__SUMMARY, oldSummary, summary));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getScreenshot() {

+		return screenshot;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setScreenshot(String newScreenshot) {

+		String oldScreenshot = screenshot;

+		screenshot = newScreenshot;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.OVERVIEW__SCREENSHOT, oldScreenshot, screenshot));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public String getUrl() {

+		return url;

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public void setUrl(String newUrl) {

+		String oldUrl = url;

+		url = newUrl;

+		if (eNotificationRequired())

+			eNotify(new ENotificationImpl(this, Notification.SET, DiscoveryPackage.OVERVIEW__URL, oldUrl, url));

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public Object eGet(int featureID, boolean resolve, boolean coreType) {

+		switch (featureID) {

+			case DiscoveryPackage.OVERVIEW__SUMMARY:

+				return getSummary();

+			case DiscoveryPackage.OVERVIEW__SCREENSHOT:

+				return getScreenshot();

+			case DiscoveryPackage.OVERVIEW__URL:

+				return getUrl();

+		}

+		return super.eGet(featureID, resolve, coreType);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eSet(int featureID, Object newValue) {

+		switch (featureID) {

+			case DiscoveryPackage.OVERVIEW__SUMMARY:

+				setSummary((String)newValue);

+				return;

+			case DiscoveryPackage.OVERVIEW__SCREENSHOT:

+				setScreenshot((String)newValue);

+				return;

+			case DiscoveryPackage.OVERVIEW__URL:

+				setUrl((String)newValue);

+				return;

+		}

+		super.eSet(featureID, newValue);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public void eUnset(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.OVERVIEW__SUMMARY:

+				setSummary(SUMMARY_EDEFAULT);

+				return;

+			case DiscoveryPackage.OVERVIEW__SCREENSHOT:

+				setScreenshot(SCREENSHOT_EDEFAULT);

+				return;

+			case DiscoveryPackage.OVERVIEW__URL:

+				setUrl(URL_EDEFAULT);

+				return;

+		}

+		super.eUnset(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public boolean eIsSet(int featureID) {

+		switch (featureID) {

+			case DiscoveryPackage.OVERVIEW__SUMMARY:

+				return SUMMARY_EDEFAULT == null ? summary != null : !SUMMARY_EDEFAULT.equals(summary);

+			case DiscoveryPackage.OVERVIEW__SCREENSHOT:

+				return SCREENSHOT_EDEFAULT == null ? screenshot != null : !SCREENSHOT_EDEFAULT.equals(screenshot);

+			case DiscoveryPackage.OVERVIEW__URL:

+				return URL_EDEFAULT == null ? url != null : !URL_EDEFAULT.equals(url);

+		}

+		return super.eIsSet(featureID);

+	}

+

+	/**

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	@Override

+	public String toString() {

+		if (eIsProxy()) return super.toString();

+

+		StringBuffer result = new StringBuffer(super.toString());

+		result.append(" (summary: ");

+		result.append(summary);

+		result.append(", screenshot: ");

+		result.append(screenshot);

+		result.append(", url: ");

+		result.append(url);

+		result.append(')');

+		return result.toString();

+	}

+

+} //OverviewImpl

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoveryAdapterFactory.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoveryAdapterFactory.java
new file mode 100644
index 00000000000..2457d53e869
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoveryAdapterFactory.java
@@ -0,0 +1,220 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.util;

+

+import org.eclipse.emf.common.notify.Adapter;

+import org.eclipse.emf.common.notify.Notifier;

+

+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;

+

+import org.eclipse.emf.ecore.EObject;

+

+import org.eclipse.papyrus.infra.discovery.*;

+

+/**

+ * <!-- begin-user-doc -->

+ * The <b>Adapter Factory</b> for the model.

+ * It provides an adapter <code>createXXX</code> method for each class of the model.

+ * <!-- end-user-doc -->

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage

+ * @generated

+ */

+public class DiscoveryAdapterFactory extends AdapterFactoryImpl {

+	/**

+	 * The cached model package.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected static DiscoveryPackage modelPackage;

+

+	/**

+	 * Creates an instance of the adapter factory.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoveryAdapterFactory() {

+		if (modelPackage == null) {

+			modelPackage = DiscoveryPackage.eINSTANCE;

+		}

+	}

+

+	/**

+	 * Returns whether this factory is applicable for the type of the object.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.

+	 * <!-- end-user-doc -->

+	 * @return whether this factory is applicable for the type of the object.

+	 * @generated

+	 */

+	@Override

+	public boolean isFactoryForType(Object object) {

+		if (object == modelPackage) {

+			return true;

+		}

+		if (object instanceof EObject) {

+			return ((EObject)object).eClass().getEPackage() == modelPackage;

+		}

+		return false;

+	}

+

+	/**

+	 * The switch that delegates to the <code>createXXX</code> methods.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected DiscoverySwitch<Adapter> modelSwitch =

+		new DiscoverySwitch<Adapter>() {

+			@Override

+			public Adapter caseInstallableComponent(InstallableComponent object) {

+				return createInstallableComponentAdapter();

+			}

+			@Override

+			public Adapter caseOverview(Overview object) {

+				return createOverviewAdapter();

+			}

+			@Override

+			public Adapter caseCategory(Category object) {

+				return createCategoryAdapter();

+			}

+			@Override

+			public Adapter caseDiscoveryDefinition(DiscoveryDefinition object) {

+				return createDiscoveryDefinitionAdapter();

+			}

+			@Override

+			public Adapter caseGroup(Group object) {

+				return createGroupAdapter();

+			}

+			@Override

+			public Adapter caseMessage(Message object) {

+				return createMessageAdapter();

+			}

+			@Override

+			public Adapter defaultCase(EObject object) {

+				return createEObjectAdapter();

+			}

+		};

+

+	/**

+	 * Creates an adapter for the <code>target</code>.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @param target the object to adapt.

+	 * @return the adapter for the <code>target</code>.

+	 * @generated

+	 */

+	@Override

+	public Adapter createAdapter(Notifier target) {

+		return modelSwitch.doSwitch((EObject)target);

+	}

+

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.InstallableComponent <em>Installable Component</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.InstallableComponent

+	 * @generated

+	 */

+	public Adapter createInstallableComponentAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.Overview <em>Overview</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.Overview

+	 * @generated

+	 */

+	public Adapter createOverviewAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.Category <em>Category</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.Category

+	 * @generated

+	 */

+	public Adapter createCategoryAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.DiscoveryDefinition <em>Definition</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.DiscoveryDefinition

+	 * @generated

+	 */

+	public Adapter createDiscoveryDefinitionAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.Group <em>Group</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.Group

+	 * @generated

+	 */

+	public Adapter createGroupAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for an object of class '{@link org.eclipse.papyrus.infra.discovery.Message <em>Message</em>}'.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null so that we can easily ignore cases;

+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @see org.eclipse.papyrus.infra.discovery.Message

+	 * @generated

+	 */

+	public Adapter createMessageAdapter() {

+		return null;

+	}

+

+	/**

+	 * Creates a new adapter for the default case.

+	 * <!-- begin-user-doc -->

+	 * This default implementation returns null.

+	 * <!-- end-user-doc -->

+	 * @return the new adapter.

+	 * @generated

+	 */

+	public Adapter createEObjectAdapter() {

+		return null;

+	}

+

+} //DiscoveryAdapterFactory

diff --git a/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoverySwitch.java b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoverySwitch.java
new file mode 100644
index 00000000000..371f05d7c6c
--- /dev/null
+++ b/plugins/infra/discovery/org.eclipse.papyrus.infra.discovery/src-gen/org/eclipse/papyrus/infra/discovery/util/DiscoverySwitch.java
@@ -0,0 +1,225 @@
+/**

+ * 

+ *   Copyright (c)  2012 CEA LIST.

+ *   All rights reserved. This program and the accompanying materials

+ *   are made available under the terms of the Eclipse Public License v1.0

+ *   which accompanies this distribution, and is available at

+ *   http://www.eclipse.org/legal/epl-v10.html

+ *   

+ *   Contributors:

+ *       CEA LIST - initial API and implementation

+ *  

+ */

+package org.eclipse.papyrus.infra.discovery.util;

+

+import org.eclipse.emf.ecore.EObject;

+import org.eclipse.emf.ecore.EPackage;

+

+import org.eclipse.emf.ecore.util.Switch;

+

+import org.eclipse.papyrus.infra.discovery.*;

+

+/**

+ * <!-- begin-user-doc -->

+ * The <b>Switch</b> for the model's inheritance hierarchy.

+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}

+ * to invoke the <code>caseXXX</code> method for each class of the model,

+ * starting with the actual class of the object

+ * and proceeding up the inheritance hierarchy

+ * until a non-null result is returned,

+ * which is the result of the switch.

+ * <!-- end-user-doc -->

+ * @see org.eclipse.papyrus.infra.discovery.DiscoveryPackage

+ * @generated

+ */

+public class DiscoverySwitch<T> extends Switch<T> {

+	/**

+	 * The cached model package

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	protected static DiscoveryPackage modelPackage;

+

+	/**

+	 * Creates an instance of the switch.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @generated

+	 */

+	public DiscoverySwitch() {

+		if (modelPackage == null) {

+			modelPackage = DiscoveryPackage.eINSTANCE;

+		}

+	}

+

+	/**

+	 * Checks whether this is a switch for the given package.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @parameter ePackage the package in question.

+	 * @return whether this is a switch for the given package.

+	 * @generated

+	 */

+	@Override

+	protected boolean isSwitchFor(EPackage ePackage) {

+		return ePackage == modelPackage;

+	}

+

+	/**

+	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.

+	 * <!-- begin-user-doc -->

+	 * <!-- end-user-doc -->

+	 * @return the first non-null result returned by a <code>caseXXX</code> call.

+	 * @generated

+	 */

+	@Override

+	protected T doSwitch(int classifierID, EObject theEObject) {

+		switch (classifierID) {

+			case DiscoveryPackage.INSTALLABLE_COMPONENT: {

+				InstallableComponent installableComponent = (InstallableComponent)theEObject;

+				T result = caseInstallableComponent(installableComponent);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			case DiscoveryPackage.OVERVIEW: {

+				Overview overview = (Overview)theEObject;

+				T result = caseOverview(overview);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			case DiscoveryPackage.CATEGORY: {

+				Category category = (Category)theEObject;

+				T result = caseCategory(category);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			case DiscoveryPackage.DISCOVERY_DEFINITION: {

+				DiscoveryDefinition discoveryDefinition = (DiscoveryDefinition)theEObject;

+				T result = caseDiscoveryDefinition(discoveryDefinition);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			case DiscoveryPackage.GROUP: {

+				Group group = (Group)theEObject;

+				T result = caseGroup(group);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			case DiscoveryPackage.MESSAGE: {

+				Message message = (Message)theEObject;

+				T result = caseMessage(message);

+				if (result == null) result = defaultCase(theEObject);

+				return result;

+			}

+			default: return defaultCase(theEObject);

+		}

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Installable Component</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Installable Component</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseInstallableComponent(InstallableComponent object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Overview</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Overview</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseOverview(Overview object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Category</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Category</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseCategory(Category object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Definition</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Definition</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseDiscoveryDefinition(DiscoveryDefinition object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Group</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Group</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseGroup(Group object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>Message</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>Message</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)

+	 * @generated

+	 */

+	public T caseMessage(Message object) {

+		return null;

+	}

+

+	/**

+	 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.

+	 * <!-- begin-user-doc -->

+	 * This implementation returns null;

+	 * returning a non-null result will terminate the switch, but this is the last case anyway.

+	 * <!-- end-user-doc -->

+	 * @param object the target of the switch.

+	 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.

+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)

+	 * @generated

+	 */

+	@Override

+	public T defaultCase(EObject object) {

+		return null;

+	}

+

+} //DiscoverySwitch