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/*******************************************************************************
* Copyright (c) 2004, 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.tasks.ui.views;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.mylyn.internal.tasks.core.LocalRepositoryConnector;
import org.eclipse.mylyn.tasks.core.TaskRepository;
/**
* @author Mik Kersten
*/
public class TaskRepositoriesSorter extends ViewerSorter {
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
if (e1 instanceof TaskRepository && e2 instanceof TaskRepository) {
TaskRepository t1 = (TaskRepository) e1;
TaskRepository t2 = (TaskRepository) e2;
String label1 = t1.getRepositoryLabel();
String label2 = t2.getRepositoryLabel();
if (label1 == null) {
return (label2 != null) ? 1 : 0;
} else if (label2 == null) {
return -1;
}
if (LocalRepositoryConnector.REPOSITORY_LABEL.equals(label1)) {
return -1;
} else if (LocalRepositoryConnector.REPOSITORY_LABEL.equals(label2)) {
return 1;
}
return label1.compareToIgnoreCase(label2);
}
return super.compare(viewer, e1, e2);
}
}
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