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Diffstat (limited to 'target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/extensions/ExtensionPointComparator.java')
-rw-r--r--target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/extensions/ExtensionPointComparator.java68
1 files changed, 0 insertions, 68 deletions
diff --git a/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/extensions/ExtensionPointComparator.java b/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/extensions/ExtensionPointComparator.java
deleted file mode 100644
index 2af3730ed..000000000
--- a/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/extensions/ExtensionPointComparator.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2011 Wind River Systems, Inc. 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:
- * Wind River Systems - initial API and implementation
- *******************************************************************************/
-package org.eclipse.tm.te.runtime.extensions;
-
-import java.util.Comparator;
-
-import org.eclipse.core.runtime.IExtension;
-
-/**
- * Extension point comparator implementation.
- * <p>
- * The comparator assure that extension are read in a predictable order.
- * <p>
- * The order of the extensions is defined as following:<br>
- * <ul><li>Extensions contributed by Target Explorer plug-ins (<code>org.eclipse.tm.te.*</code>)
- * in ascending alphabetic order and</li>
- * <li>Extensions contributed by any other plug-in in ascending alphabetic order.</li>
- * <li>Extensions contributed by the same plug-in in ascending alphabetic order by the
- * extensions unique id</li>
- */
-public class ExtensionPointComparator implements Comparator<IExtension> {
- private final static String TARGET_EXPLORER_PLUGINS_PATTERN = "org.eclipse.tm.te."; //$NON-NLS-1$
-
- /* (non-Javadoc)
- * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
- */
- @Override
- public int compare(IExtension o1, IExtension o2) {
- // We ignore any comparisation with null and
- if (o1 == null || o2 == null) return 0;
- // Check if it is the exact same element
- if (o1 == o2) return 0;
-
- // The extensions are compared by the unique id of the contributing plugin first
- String contributor1 = o1.getContributor().getName();
- String contributor2 = o2.getContributor().getName();
-
- // Contributions from Target Explorer plug-ins comes before 3rdParty plug-ins
- if (contributor1.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN) && !contributor2.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN))
- return -1;
- if (!contributor1.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN) && contributor2.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN))
- return 1;
- if (contributor1.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN) && contributor2.startsWith(TARGET_EXPLORER_PLUGINS_PATTERN)) {
- int value = contributor1.compareTo(contributor2);
- // Within the same plug-in, the extension are sorted by their unique id (if available)
- if (value == 0 && o1.getUniqueIdentifier() != null && o2.getUniqueIdentifier() != null)
- return o1.getUniqueIdentifier().compareTo(o2.getUniqueIdentifier());
- // Otherwise, just return the comparisation result from the contributors
- return value;
- }
-
- // Contributions from all other plug-ins are sorted alphabetical
- int value = contributor1.compareTo(contributor2);
- // Within the same plug-in, the extension are sorted by their unique id (if available)
- if (value == 0 && o1.getUniqueIdentifier() != null && o2.getUniqueIdentifier() != null)
- return o1.getUniqueIdentifier().compareTo(o2.getUniqueIdentifier());
- // Otherwise, just return the comparisation result from the contributors
- return value;
- }
-
-}

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