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Java > Open Source Codes > org > myoodb > core > MethodSignature


1 ///////////////////////////////////////////////////////////////////////////////
2 //
3 // Copyright (C) 2003-@year@ by Thomas M. Hazel, MyOODB (www.myoodb.org)
4 //
5 // All Rights Reserved
6 //
7 // This program is free software; you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License and GNU Library
9 // General Public License as published by the Free Software Foundation;
10 // either version 2, or (at your option) any later version.
11 //
12 // This program is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License and GNU Library General Public License
16 // for more details.
17 //
18 // You should have received a copy of the GNU General Public License
19 // and GNU Library General Public License along with this program; if
20 // not, write to the Free Software Foundation, 675 Mass Ave, Cambridge,
21 // MA 02139, USA.
22 //
23 ///////////////////////////////////////////////////////////////////////////////
24 package org.myoodb.core;
25
26 import java.lang.reflect.Method JavaDoc;
27
28 public final class MethodSignature implements Comparable JavaDoc
29 {
30     private String JavaDoc m_signature;
31     private Method JavaDoc m_method;
32
33     public MethodSignature(String JavaDoc className, String JavaDoc methodName, String JavaDoc args)
34     {
35         this(className, methodName, args, null);
36     }
37
38     public MethodSignature(String JavaDoc className, String JavaDoc methodName, String JavaDoc args, Method JavaDoc method)
39     {
40         m_signature = new String JavaDoc(className + "." + methodName + "(" + args + ")");
41         m_method = method;
42     }
43
44     public Method JavaDoc getMethod()
45     {
46         return m_method;
47     }
48
49     public int hashCode()
50     {
51         return m_signature.hashCode();
52     }
53
54     public boolean equals(Object JavaDoc obj)
55     {
56         MethodSignature rhs = (MethodSignature)obj;
57         return m_signature.equals(rhs.m_signature);
58     }
59
60     public int compareTo(Object JavaDoc o)
61     {
62         MethodSignature rhs = (MethodSignature) o;
63         return m_signature.compareTo(rhs.m_signature);
64     }
65
66     public String JavaDoc toString()
67     {
68         return m_signature;
69     }
70 }
71
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