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<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.core.variables">
<annotation>
<appInfo>
<meta.schema plugin="org.eclipse.core.variables" id="valueVariables" name="Value Variables"/>
</appInfo>
<documentation>
This extension point provides a mechanism for defining variables used for string substitution. A value variable has a static value.
</documentation>
</annotation>
<element name="extension">
<complexType>
<sequence>
<element ref="variable" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
<attribute name="point" type="string" use="required">
<annotation>
<documentation>
a fully qualified identifier of the target extension point
</documentation>
</annotation>
</attribute>
<attribute name="id" type="string">
<annotation>
<documentation>
an optional identifier of the extension instance
</documentation>
</annotation>
</attribute>
<attribute name="name" type="string">
<annotation>
<documentation>
an optional name of the extension instance
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<element name="variable">
<complexType>
<attribute name="name" type="string" use="required">
<annotation>
<documentation>
specifies a unique name for this variable.
</documentation>
</annotation>
</attribute>
<attribute name="readOnly" type="boolean">
<annotation>
<documentation>
Specifies whether this variable is read only. When true, this variable's value will always be derived from the extension and cannot be edited by the user. When false, this variable's value will be initialized from any <code>initialValue</code> attribtue or initializer class, and can be modified by the user. Once a read-write variable is modified, its value is persisted and overrides any value specified by an extension's <code>initialValue</code> or initializer class. When unspecified, the value of this attribute is <code>false</code>. This attribute was added in the 3.3 release.
</documentation>
</annotation>
</attribute>
<attribute name="initialValue" type="string">
<annotation>
<documentation>
specifies the initial value for this variable. When specified, an <code>initializerClass</code> attribute must not be specified.
</documentation>
</annotation>
</attribute>
<attribute name="initializerClass" type="string">
<annotation>
<documentation>
specifies the fully qualified name of the Java class that implements <code>org.eclipse.core.variables.IValueVariableInitializer</code>. When specified, an <code>initialValue</code> attribute must not be specified.
</documentation>
<appInfo>
<meta.attribute kind="java" basedOn="org.eclipse.core.variables.IValueVariableInitializer"/>
</appInfo>
</annotation>
</attribute>
<attribute name="description" type="string">
<annotation>
<documentation>
specifies a human-readable description of this variable.
</documentation>
<appInfo>
<meta.attribute translatable="true"/>
</appInfo>
</annotation>
</attribute>
</complexType>
</element>
<annotation>
<appInfo>
<meta.section type="since"/>
</appInfo>
<documentation>
3.0
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="examples"/>
</appInfo>
<documentation>
The following is an example of a value variable contribution with an initial value:
<p>
<pre>
<extension point="org.eclipse.core.variables.valueVariables">
<variable
name="FOO_HOME"
initialValue="/usr/local/foo">
</variable>
</extension>
</pre>
</p>
In the example above, the specified variable is created with the initial value "/usr/local/foo".
The following is an example of a value variable contribution with an initializer class:
<p>
<pre>
<extension point="org.eclipse.core.variables.valueVariables">
<variable
name="FOO_HOME"
initializerClass="com.example.FooLocator">
</variable>
</extension>
</pre>
</p>
In the example above, the variable FOO_HOME is created and the class "com.example.FooLocator" will be
used to initialize the value the first time it's requested.
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="apiInfo"/>
</appInfo>
<documentation>
Value of the attribute <b>initializerClass</b> must be a fully qualified name of a Java class that implements the interface <b>org.eclipse.core.variables.IValueVariableInitializer</b>.
</documentation>
</annotation>
<annotation>
<appInfo>
<meta.section type="copyright"/>
</appInfo>
<documentation>
Copyright (c) 2003, 2011 IBM Corporation and others.<br>
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
<a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>
</documentation>
</annotation>
</schema>
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