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Java > Open Source Codes > org > infoglue > deliver > util > Counter


1 /* ===============================================================================
2 *
3 * Part of the InfoGlue Content Management Platform (www.infoglue.org)
4 *
5 * ===============================================================================
6 *
7 * Copyright (C)
8 *
9 * This program is free software; you can redistribute it and/or modify it under
10 * the terms of the GNU General Public License version 2, as published by the
11 * Free Software Foundation. See the file LICENSE.html for more information.
12 *
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
15 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
19 * Place, Suite 330 / Boston, MA 02111-1307 / USA.
20 *
21 * ===============================================================================
22 */
23 package org.infoglue.deliver.util;
24
25 /**
26  * @author mattias
27  *
28  * TODO To change the template for this generated type comment go to
29  * Window - Preferences - Java - Code Style - Code Templates
30  */
31 public class Counter
32 {
33     private static Integer JavaDoc count = new Integer JavaDoc(0);
34
35     private Counter(){}
36    
37     static int getNumberOfCurrentRequests()
38     {
39         return count.intValue();
40     }
41     
42     synchronized static void incNumberOfCurrentRequests()
43     {
44         count = new Integer JavaDoc(count.intValue() + 1);
45     }
46
47     synchronized static void decNumberOfCurrentRequests()
48     {
49         count = new Integer JavaDoc(count.intValue() - 1);
50     }
51 }
52
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