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Diffstat (limited to 'org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/RepositoryCategorySorter.java')
-rw-r--r--org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/RepositoryCategorySorter.java43
1 files changed, 43 insertions, 0 deletions
diff --git a/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/RepositoryCategorySorter.java b/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/RepositoryCategorySorter.java
new file mode 100644
index 00000000..58df2997
--- /dev/null
+++ b/org.eclipse.mylyn.commons.repositories.ui/src/org/eclipse/mylyn/internal/commons/repositories/ui/RepositoryCategorySorter.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2010 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
+ *******************************************************************************/
+
+package org.eclipse.mylyn.internal.commons.repositories.ui;
+
+import java.text.Collator;
+
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerSorter;
+import org.eclipse.mylyn.commons.repositories.core.RepositoryCategory;
+
+public class RepositoryCategorySorter extends ViewerSorter {
+
+ public RepositoryCategorySorter() {
+ }
+
+ public RepositoryCategorySorter(Collator collator) {
+ super(collator);
+ }
+
+ @Override
+ public int compare(Viewer viewer, Object e1, Object e2) {
+ if (e1 instanceof RepositoryCategory && e2 instanceof RepositoryCategory) {
+ RepositoryCategory category1 = (RepositoryCategory) e1;
+ RepositoryCategory category2 = (RepositoryCategory) e2;
+ int result = category1.getRank() - category2.getRank();
+ if (result != 0) {
+ return result;
+ }
+ }
+ // fall back to comparing by label
+ return super.compare(viewer, e1, e2);
+ }
+
+}

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