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Java > Open Source Codes > org > myoodb > MyOodbBean


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;
25
26 public class MyOodbBean implements MyOodbBase
27 {
28     private org.myoodb.core.Identifier m_objectId;
29
30     public MyOodbBean()
31     {
32         this(null);
33     }
34
35     public MyOodbBean(org.myoodb.core.Identifier id)
36     {
37         m_objectId = id;
38     }
39
40     public final org.myoodb.core.Identifier getDatabaseHandle()
41     {
42         return m_objectId;
43     }
44
45     public int hashCode()
46     {
47         return getDatabaseHandle().hashCode();
48     }
49
50     public boolean equals(Object JavaDoc obj)
51     {
52         if (this == obj)
53         {
54             return true;
55         }
56         else if (obj instanceof MyOodbBean)
57         {
58             return getDatabaseHandle().equals(((MyOodbBean) obj).getDatabaseHandle());
59         }
60         else
61         {
62             return false;
63         }
64     }
65
66     public int compareTo(Object JavaDoc obj)
67     {
68         if (obj instanceof MyOodbBean)
69         {
70             return getDatabaseHandle().compareTo(((MyOodbBean) obj).getDatabaseHandle());
71         }
72         else
73         {
74             return -1;
75         }
76     }
77
78     public String JavaDoc toString()
79     {
80         return "Bean Handle: " + getDatabaseHandle();
81     }
82 }
83
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