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Java > Open Source Codes > com > sun > ejb > containers > util > cache > CacheEntry


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the License). You may not use this file except in
5  * compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9  * glassfish/bootstrap/legal/CDDLv1.0.txt.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * Header Notice in each file and include the License file
15  * at glassfish/bootstrap/legal/CDDLv1.0.txt.
16  * If applicable, add the following below the CDDL Header,
17  * with the fields enclosed by brackets [] replaced by
18  * you own identifying information:
19  * "Portions Copyrighted [year] [name of copyright owner]"
20  *
21  * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22  */
23
24 package com.sun.ejb.containers.util.cache;
25
26 public class CacheEntry {
27
28     public Object JavaDoc key;
29     public Object JavaDoc value;
30     public int keyHashCode;
31     public CacheEntry next;
32
33     public CacheEntry before;
34     public CacheEntry after;
35
36     /**
37      * Create new entry.
38      */
39     public CacheEntry(Object JavaDoc k, Object JavaDoc v, CacheEntry n) {
40         key = k;
41         keyHashCode = k.hashCode();
42         value = v;
43         next = n;
44     }
45
46     public CacheEntry(Object JavaDoc k, int kh, Object JavaDoc v, CacheEntry n) {
47         key = k;
48         keyHashCode = kh;
49         value = v;
50         next = n;
51     }
52
53     public CacheEntry initialize(Object JavaDoc k, Object JavaDoc v, CacheEntry n) {
54         key = k;
55         keyHashCode = k.hashCode();
56         value = v;
57         next = n;
58         
59         return this;
60     }
61     
62     public CacheEntry initialize(Object JavaDoc k, int kh, Object JavaDoc v, CacheEntry n) {
63         key = k;
64         keyHashCode = kh;
65         value = v;
66         next = n;
67         
68         return this;
69         
70     }
71     
72     public int hashCode() {
73         return keyHashCode;
74     }
75     
76     public String JavaDoc toString() {
77         return key + "=" + value;
78     }
79
80 }
81
82
83
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