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Java > Open Source Codes > net > sourceforge > groboutils > codecoverage > v2 > logger > DefaultChannelLogRecord


1 /*
2  * @(#)DefaultChannelLogRecord.java
3  *
4  * Copyright (C) 2002-2003 Matt Albrecht
5  * groboclown@users.sourceforge.net
6  * http://groboutils.sourceforge.net
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining a
9  * copy of this software and associated documentation files (the "Software"),
10  * to deal in the Software without restriction, including without limitation
11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12  * and/or sell copies of the Software, and to permit persons to whom the
13  * Software is furnished to do so, subject to the following conditions:
14  *
15  * The above copyright notice and this permission notice shall be included in
16  * all copies or substantial portions of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24  * DEALINGS IN THE SOFTWARE.
25  */
26
27 package net.sourceforge.groboutils.codecoverage.v2.logger;
28
29 import net.sourceforge.groboutils.codecoverage.v2.IChannelLogRecord;
30
31
32 /**
33  * A standard implementation of a channel log record. Includes an
34  * <tt>equals( Object )</tt> and <tt>hashCode()</tt> implementation.
35  *
36  * @author Matt Albrecht <a HREF="mailto:groboclown@users.sourceforge.net">groboclown@users.sourceforge.net</a>
37  * @version $Date: 2004/04/17 08:24:39 $
38  * @since December 17, 2002
39  */
40 public final class DefaultChannelLogRecord implements IChannelLogRecord
41 {
42     private String JavaDoc sig;
43     private short methIndex;
44     private short markIndex;
45     
46     public DefaultChannelLogRecord( String JavaDoc s, short me, short ma )
47     {
48         if (s == null)
49         {
50             throw new IllegalArgumentException JavaDoc("no null args");
51         }
52         this.sig = s;
53         this.methIndex = me;
54         this.markIndex = ma;
55     }
56     
57     
58     public boolean equals( Object JavaDoc o )
59     {
60         if (o == null)
61         {
62             return false;
63         }
64         if (this == o)
65         {
66             return true;
67         }
68         if (o instanceof IChannelLogRecord)
69         {
70             IChannelLogRecord dclr = (IChannelLogRecord)o;
71             if (dclr.getClassSignature().equals( this.sig ) &&
72                 dclr.getMethodIndex() == this.methIndex &&
73                 dclr.getMarkIndex() == this.markIndex)
74             {
75                 return true;
76             }
77         }
78         return false;
79     }
80     
81     
82     public int hashCode()
83     {
84         return this.sig.hashCode() + (int)this.methIndex +
85             (int)this.markIndex;
86     }
87     
88     
89     public String JavaDoc getClassSignature()
90     {
91         return this.sig;
92     }
93     
94     public short getMethodIndex()
95     {
96         return this.methIndex;
97     }
98     
99     public short getMarkIndex()
100     {
101         return this.markIndex;
102     }
103 }
104
105
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