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Java > Open Source Codes > org > jboss > deployment > DeploymentInfoComparator


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.deployment;
23
24 import java.util.Comparator JavaDoc;
25
26 /**
27  * This comparator takes a delegate comparator that can compare URLs, and
28  * applies that to DeploymentInfo objects
29  */
30 public class DeploymentInfoComparator implements Comparator JavaDoc {
31     
32     /** the delegate URL comparator */
33     private Comparator JavaDoc urlComparator;
34     
35     public DeploymentInfoComparator(Comparator JavaDoc comp) {
36         this.urlComparator = comp;
37     }
38     
39     public int compare(Object JavaDoc o1, Object JavaDoc o2) {
40         return urlComparator.compare(((DeploymentInfo)o1).url, ((DeploymentInfo)o2).url);
41     }
42 }
43
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