Registry


1   /**
2    * Speedo: an implementation of JDO compliant personality on top of JORM generic
3    * I/O sub-system.
4    * Copyright (C) 2001-2004 France Telecom R&D
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2 of the License, or (at your option) any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19   *
20   *
21   *
22   * Contact: speedo@objectweb.org
23   *
24   * Authors: S.Chassande-Barrioz.
25   *
26   */
27  
28  package org.objectweb.speedo.pobjects.map;
29  
30  import java.util.Map  ;
31  import java.util.HashMap  ;
32  
33  public class Registry {
34  
35      public String   name;
36  
37      public Map   bindings;
38  
39      public Registry () {
40      }
41  
42      public Registry (String   name) {
43          this.name = name;
44          bindings = new HashMap  ();
45      }
46  
47      public void bind (String   name, Object   value) {
48          bindings.put(name, value);
49      }
50  
51      public Object   lookup (String   name) {
52          return bindings.get(name);
53      }
54  
55      public boolean equals (Object   o) {
56          return (o instanceof Registry) && ((Registry) o).name.equals(name);
57      }
58  
59      public int hashCode () {
60          return name.hashCode();
61      }
62  }
63
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