| GGroupNameComparator.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.kernel.googleapps.comparator;
16
17 import com.liferay.portal.kernel.googleapps.GGroup;
18
19 import java.util.Comparator;
20
21 /**
22 * <a href="GGroupNameComparator.java.html"><b><i>View Source</i></b></a>
23 *
24 * @author Brian Wing Shun Chan
25 */
26 public class GGroupNameComparator implements Comparator<GGroup> {
27
28 public GGroupNameComparator() {
29 this(true);
30 }
31
32 public GGroupNameComparator(boolean ascending) {
33 _ascending = ascending;
34 }
35
36 public int compare(GGroup user1, GGroup user2) {
37 String name1 = user1.getName();
38 String name2 = user2.getName();
39
40 int value = name1.compareTo(name2);
41
42 if (_ascending) {
43 return value;
44 }
45 else {
46 return -value;
47 }
48 }
49
50 private boolean _ascending;
51
52 }