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Java > Open Source Codes > com > whirlycott > cache > impl > SynchronizedHashMapImpl


1 /*
2 Copyright 2004 Philip Jacob <phil@whirlycott.com>
3                     Seth Fitzsimmons <seth@note.amherst.edu>
4
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
8
9     http://www.apache.org/licenses/LICENSE-2.0
10
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
16 */

17
18 package com.whirlycott.cache.impl;
19
20 import java.util.Collections JavaDoc;
21 import java.util.HashMap JavaDoc;
22
23 import com.whirlycott.cache.ManagedCache;
24
25 /**
26  * This is a java.util.HashMap-backed (using synchronization) implementation
27  * of a ManagedCache.
28  *
29  * There's absolutely no way that you would want to use this in real life. We
30  * include it only for testing and benchmarking purposes.
31  *
32  * @author Phil Jacob
33  */

34 public class SynchronizedHashMapImpl extends AbstractMapBackedCache implements ManagedCache {
35     
36     public SynchronizedHashMapImpl() {
37         c = Collections.synchronizedMap( new HashMap JavaDoc() );
38     }
39
40     public void setMostlyRead(final boolean _mostlyRead) {
41         return;
42     }
43 }
44
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