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Java > Open Source Codes > org > eclipse > search > internal > ui > WorkingSetComparator


1 /*******************************************************************************
2  * Copyright (c) 2000, 2006 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/

11 package org.eclipse.search.internal.ui;
12
13 import com.ibm.icu.text.Collator;
14 import java.util.Comparator JavaDoc;
15
16 import org.eclipse.ui.IWorkingSet;
17
18 public class WorkingSetComparator implements Comparator JavaDoc {
19
20     private Collator fCollator= Collator.getInstance();
21     
22     /*
23      * @see Comparator#compare(Object, Object)
24      */

25     public int compare(Object JavaDoc o1, Object JavaDoc o2) {
26         String JavaDoc name1= null;
27         String JavaDoc name2= null;
28         
29         if (o1 instanceof IWorkingSet)
30             name1= ((IWorkingSet)o1).getLabel();
31
32         if (o2 instanceof IWorkingSet)
33             name2= ((IWorkingSet)o2).getLabel();
34
35         return fCollator.compare(name1, name2);
36     }
37 }
38
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