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Java > Open Source Codes > org > objectweb > util > browser > core > common > DefaultRole


1 /*====================================================================
2
3 Objectweb Browser framework
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library 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 GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.util.browser.core.common;
27
28 import org.objectweb.util.browser.core.api.Role;
29
30 /**
31  * Default implementation of a role.
32  *
33  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
34  * @version 0.1
35  *
36  */
37 public class DefaultRole
38   implements Role {
39
40     /** The id of the role. */
41     protected String JavaDoc role_id_;
42     
43     /** Indicates if this role must be visible in the "role" menu */
44     protected boolean isConcrete_ = true;
45     
46     /**
47      * Default constructor.
48      * @param role_id The id of the role.
49      */
50     public DefaultRole(String JavaDoc role_id){
51         role_id_ = role_id;
52     }
53     
54     /* (non-Javadoc)
55      * @see org.objectweb.util.browser.core.api.Role#getId()
56      */
57     public String JavaDoc getId() {
58         return role_id_;
59     }
60
61     /**
62      * Indicates the kind of the role (concrete or abstract). The default value is true.
63      */
64      public void setConcrete(boolean isConcrete){
65         isConcrete_ = isConcrete;
66     }
67     
68     /**
69      * Indicates if this role is concrete or not. A concrete role is visible in the "role" menu. The default value is true.
70      */
71     public boolean isConcrete(){
72         return isConcrete_;
73     }
74     
75     public boolean equals(Object JavaDoc obj){
76         if(obj!=null){
77             return ((DefaultRole)obj).getId().trim().equals(role_id_.trim());
78         }
79         return false;
80     }
81     
82     public String JavaDoc toString(){
83         return "DefaultRole[id=" + this.getId() + "]";
84     }
85 }
86
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