KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > net > jforum > util > CategoryOrderComparator


1 /*
2  * Copyright (c) 2003, Rafael Steil
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms,
6  * with or without modification, are permitted provided
7  * that the following conditions are met:
8  *
9  * 1) Redistributions of source code must retain the above
10  * copyright notice, this list of conditions and the
11  * following disclaimer.
12  * 2) Redistributions in binary form must reproduce the
13  * above copyright notice, this list of conditions and
14  * the following disclaimer in the documentation and/or
15  * other materials provided with the distribution.
16  * 3) Neither the name of "Rafael Steil" nor
17  * the names of its contributors may be used to endorse
18  * or promote products derived from this software without
19  * specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
22  * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
27  * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
30  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
32  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34  * IN CONTRACT, STRICT LIABILITY, OR TORT
35  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
37  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
38  *
39  * Created on 05/12/2004 16:28:43
40  * The JForum Project
41  * http://www.jforum.net
42  */
43 package net.jforum.util;
44
45 import java.io.Serializable JavaDoc;
46 import java.util.Comparator JavaDoc;
47
48 import net.jforum.entities.Category;
49
50 /**
51  * @author Rafael Steil
52  * @version $Id: CategoryOrderComparator.java,v 1.4 2005/07/26 03:05:24 rafaelsteil Exp $
53  */
54 public class CategoryOrderComparator implements Comparator JavaDoc, Serializable JavaDoc
55 {
56     /**
57      * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
58      */
59     public int compare(Object JavaDoc o1, Object JavaDoc o2)
60     {
61         Category c1 = (Category)o1;
62         Category c2 = (Category)o2;
63         
64         if (c1.getOrder() > c2.getOrder()) {
65             return 1;
66         }
67         else if (c1.getOrder() < c2.getOrder() ) {
68             return -1;
69         }
70         else {
71             return c1.getName().compareTo(c2.getName());
72         }
73     }
74
75 }
76
Popular Tags