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Java > Open Source Codes > org > objectweb > clif > storage > lib > filestorage > FileStorageCollectKey


1 /*
2 * CLIF is a Load Injection Framework
3 * Copyright (C) 2003 France Telecom R&D
4 * Copyright (C) 2003 INRIA
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 * CLIF $Name: $
21 *
22 * Contact: clif@objectweb.org
23 */
24
25 package org.objectweb.clif.storage.lib.filestorage;
26
27 import org.objectweb.clif.storage.api.CollectKey;
28 import java.math.BigInteger JavaDoc;
29
30 /**
31  *
32  * @author Bruno Dillenseger
33  */
34 public class FileStorageCollectKey implements CollectKey
35 {
36     static protected BigInteger JavaDoc nextKey = BigInteger.ZERO;
37
38     protected BigInteger JavaDoc value;
39
40
41     public FileStorageCollectKey()
42     {
43         value = nextKey;
44         nextKey = nextKey.add(BigInteger.ONE);
45     }
46
47
48     public boolean equals(Object JavaDoc obj)
49     {
50         if (obj instanceof FileStorageCollectKey)
51         {
52             return ((FileStorageCollectKey)obj).value.equals(value);
53         }
54         else
55         {
56             return false;
57         }
58     }
59
60
61     public int hashCode()
62     {
63         return value.hashCode();
64     }
65 }
66
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