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Java > Open Source Codes > com > sun > appserv > management > util > jmx > AttributeComparator


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 package com.sun.appserv.management.util.jmx;
24
25 import javax.management.Attribute JavaDoc;
26
27 public final class AttributeComparator implements java.util.Comparator JavaDoc<Attribute JavaDoc>
28 {
29     public static final AttributeComparator INSTANCE = new AttributeComparator();
30     
31     private AttributeComparator() {}
32     
33         public int
34     compare( Attribute JavaDoc attr1, Attribute JavaDoc attr2 )
35     {
36         int result = attr1.getName().compareTo( attr2.getName() );
37         if ( result == 0 )
38         {
39             result = attr1.getValue().toString().compareTo( attr2.getValue().toString() );
40         }
41         
42         return( result );
43     }
44     
45         public boolean
46     equals( Object JavaDoc other )
47     {
48         return( other instanceof AttributeComparator );
49     }
50 }
51
52
53
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