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Java > Open Source Codes > com > db4o > reflect > generic > GenericObject


1 /* Copyright (C) 2004 - 2006 db4objects Inc. http://www.db4o.com
2
3 This file is part of the db4o open source object database.
4
5 db4o is free software; you can redistribute it and/or modify it under
6 the terms of version 2 of the GNU General Public License as published
7 by the Free Software Foundation and as clarified by db4objects' GPL
8 interpretation policy, available at
9 http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10 Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11 Suite 350, San Mateo, CA 94403, USA.
12
13 db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License along
19 with this program; if not, write to the Free Software Foundation, Inc.,
20 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21 package com.db4o.reflect.generic;
22
23
24 /**
25  * @exclude
26  */
27 public class GenericObject {
28
29     final GenericClass _class;
30     
31     private Object JavaDoc[] _values;
32     
33     public GenericObject(GenericClass clazz) {
34         _class = clazz;
35     }
36     
37     private void ensureValuesInitialized() {
38         if(_values == null) {
39             _values = new Object JavaDoc[_class.getFieldCount()];
40         }
41     }
42     
43     public void set(int index,Object JavaDoc value) {
44         ensureValuesInitialized();
45         _values[index]=value;
46     }
47
48     public Object JavaDoc get(int index) {
49         ensureValuesInitialized();
50         return _values[index];
51     }
52
53     public String JavaDoc toString(){
54         if(_class == null){
55             return super.toString();
56         }
57         return _class.toString(this);
58     }
59 }
60
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