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Java > Open Source Codes > com > sun > appserv > management > util > misc > MethodComparator


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23  
24 /*
25  * $Header: /cvs/glassfish/admin-core/mbeanapi/src/java/com/sun/appserv/management/util/misc/MethodComparator.java,v 1.4 2006/03/09 20:30:34 llc Exp $
26  * $Revision: 1.4 $
27  * $Date: 2006/03/09 20:30:34 $
28  */
29  
30
31 package com.sun.appserv.management.util.misc;
32
33 import java.lang.reflect.Method JavaDoc;
34
35 /**
36     Caution: this Comparator may be inconsistent with equals() because it ignores the description.
37  */
38 public final class MethodComparator implements java.util.Comparator JavaDoc<Method JavaDoc>
39 {
40     public static final MethodComparator INSTANCE = new MethodComparator();
41     
42     private MethodComparator() {}
43     
44         public int
45     compare( Method JavaDoc m1, Method JavaDoc m2 )
46     {
47         int result = m1.getName().compareTo( m2.getName() );
48         if ( result == 0 )
49         {
50             result = m1.toString().compareTo( m2.toString() );
51         }
52         
53         return( result );
54     }
55     
56         public boolean
57     equals( Object JavaDoc other )
58     {
59         return( other instanceof MethodComparator );
60     }
61 }
62     
63     
64
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