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Java > Open Source Codes > bak > pcj > benchmark > IntKeyAdaptedHashMapBenchmark


1 /*
2  * Primitive Collections for Java.
3  * Copyright (C) 2003 Søren Bak
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 package bak.pcj.benchmark;
20
21 import bak.pcj.map.IntKeyMap;
22 import bak.pcj.Adapter;
23 import java.util.HashMap JavaDoc;
24
25
26 /**
27  * This class represents benchmarks for
28  * {@link HashMap HashMap}s adapted to primitive maps.
29  *
30  * @author Søren Bak
31  * @version 1.0 2003/8/1
32  * @since 1.0
33  */
34 public class IntKeyAdaptedHashMapBenchmark extends IntKeyMapBenchmark {
35
36     public IntKeyAdaptedHashMapBenchmark() {
37         super(
38             new IntKeyMapFactory() {
39                 public IntKeyMap create(int[] keys, Integer JavaDoc[] values) {
40                     HashMap JavaDoc m = new HashMap JavaDoc();
41                     for (int i = 0; i < keys.length; i++)
42                         m.put(new Integer JavaDoc(keys[i]), values[i]);
43                     return Adapter.asIntKeys(m);
44                 }
45             }
46         );
47     }
48
49 }
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