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Java > Open Source Codes > org > snipsnap > jdbc > IntHolder


1 /* Rss
2  * This file is part of "SnipSnap Wiki/Weblog".
3  *
4  * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
5  * All Rights Reserved.
6  *
7  * Please visit http://snipsnap.org/ for updates and contact.
8  *
9  * --LICENSE NOTICE--
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  * --LICENSE NOTICE--
24  */
25
26 package org.snipsnap.jdbc;
27
28 public class IntHolder {
29   private int value;
30
31   public IntHolder(int value) {
32     this.value = value;
33   }
34
35   public int getValue() {
36     return value;
37   }
38
39   public synchronized void setValue(int value) {
40     this.value = value;
41   }
42
43   public synchronized void add(int inc) {
44     value = value + inc;
45   }
46
47   public synchronized void inc() {
48     add(1);
49   }
50
51   public synchronized void sub(int dec) {
52     add(-dec);
53   }
54
55   public synchronized void dec() {
56     sub(1);
57   }
58 }
59
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