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Java > Open Source Codes > org > netbeans > api > java > comparators > IdentifierComparator


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.api.java.comparators;
21
22 import org.openide.src.Identifier;
23 import java.util.Comparator JavaDoc;
24
25 class IdentifierComparator extends JavaElementComparator {
26
27     protected IdentifierComparator(int type) {
28         super(type);
29     }
30
31     public int compare(Object JavaDoc o1, Object JavaDoc o2) {
32         int result;
33         Identifier id1=(Identifier)o1;
34         Identifier id2=(Identifier)o2;
35
36         result=id1.getFullName().compareTo(id2.getFullName());
37         if (result!=0)
38             return result;
39         if ((type&SOURCE)!=0)
40             return id1.getSourceName().compareTo(id2.getSourceName());
41         return 0;
42     }
43     
44     static Comparator JavaDoc createComparator(int type) {
45         return new IdentifierComparator(type);
46     }
47     
48 }
49
50
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