1 /***
2 * Copyright (c) 2003 held jointly by the individual authors.
3 *
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as published
6 * by the Free Software Foundation; either version 2.1 of the License, or
7 * (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; with out even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this library; if not, write to the Free Software Foundation,
16 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17 *
18 * > http://www.gnu.org/copyleft/lesser.html
19 * > http://www.opensource.org/licenses/lgpl-license.php
20 */
21 package net.mlw.gfw.ext.card;
22
23 /***
24 * @author Matthew L. Wilson
25 * @version $Revision: 1.4 $ $Date: 2004/06/29 20:32:54 $
26 */
27 public class DefaultCard implements Card
28 {
29 protected int hash;
30
31 public DefaultCard(int hash)
32 {
33 this.hash = hash;
34 }
35
36 /***
37 * @return Returns the hash.
38 */
39 public int getHash()
40 {
41 return hash;
42 }
43
44 /***
45 * @see java.lang.Object#hashCode()
46 */
47 public int hashCode()
48 {
49 return getHash();
50 }
51
52 public boolean equals(Object card)
53 {
54 if (card == null)
55 {
56 return false;
57 }
58 else
59 {
60 return (DefaultCard.class.isAssignableFrom(card.getClass()) ? (((DefaultCard) card).getHash() == hash) : false);
61 }
62 }
63
64 /***
65 * @see java.lang.Object#toString()
66 */
67 public String toString()
68 {
69 return super.toString() + "[" + hash + "]";
70 }
71
72 }
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