KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > lucane > applications > quicklaunch > PluginComparator


1 /*
2  * Lucane - a collaborative platform
3  * Copyright (C) 2004 Vincent Fiack <vfiack@mail15.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */

19 package org.lucane.applications.quicklaunch;
20
21 import java.util.ArrayList JavaDoc;
22 import java.util.Collections JavaDoc;
23 import java.util.Comparator JavaDoc;
24 import java.util.Iterator JavaDoc;
25
26 import org.lucane.client.Plugin;
27
28 public class PluginComparator
29 implements Comparator JavaDoc
30 {
31     public int compare(Object JavaDoc o1, Object JavaDoc o2)
32     {
33         Plugin p1 = (Plugin)o1;
34         Plugin p2 = (Plugin)o2;
35         
36         int category = p1.getCategory().compareTo(p2.getCategory());
37         if(category != 0)
38             return category;
39         
40         return p1.getTitle().compareTo(p2.getTitle());
41     }
42     
43     public static Iterator JavaDoc sortPlugins(Iterator JavaDoc i)
44     {
45         ArrayList JavaDoc list = new ArrayList JavaDoc();
46         while(i.hasNext())
47             list.add(i.next());
48         
49         Collections.sort(list, new PluginComparator());
50         
51         return list.iterator();
52     }
53 }
54
Popular Tags