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Java > Open Source Codes > org > objectweb > jalisto > se > test > data > Format


1 /*
2  * Jalisto - JAva LIght STOrage
3  * Copyright (C) 2000-2005 Xcalia http://www.xcalia.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  * Xcalia
20  * 71, rue Desnouettes
21  * 75014 Paris - France
22  * http://www.xcalia.com
23  */
24 package org.objectweb.jalisto.se.test.data;
25
26 import java.io.Serializable JavaDoc;
27
28 public class Format implements Serializable JavaDoc {
29
30     public Format() {
31     }
32
33     public boolean equals(Object JavaDoc o) {
34         try {
35             Format candidate = (Format) o;
36             return ((candidate.width == this.width) && (candidate.length == this.length));
37         } catch (ClassCastException JavaDoc cce) {
38         }
39         return false;
40     }
41
42     public String JavaDoc toString() {
43         return String.valueOf(width) + "x" + String.valueOf(length);
44     }
45
46     public static Format getNewFormat(int i) {
47         Format result = new Format();
48         result.width = ((i * 1684657) % 20) + 1;
49         result.length = ((i * 48987657) % 15) + 1;
50         return result;
51     }
52
53     public static Format getFormat() {
54         counter++;
55         return availableFormat[counter % availableFormat.length];
56     }
57
58     int width;
59     int length;
60
61     public static int counter = -1;
62
63     public static Format[] availableFormat = {getNewFormat(1),
64                                               getNewFormat(2),
65                                               getNewFormat(3),
66                                               getNewFormat(4),
67                                               getNewFormat(5),
68                                               getNewFormat(6),
69                                               getNewFormat(7)};
70
71
72     static final long serialVersionUID = -7589377091484761459L;
73 }
74
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