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Java > Open Source Codes > org > objectweb > util > explorer > core > root > lib > BasicRootDescriptions


1 /*====================================================================
2
3 Objectweb Explorer 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, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.util.explorer.core.root.lib;
27
28 import java.util.List JavaDoc;
29 import java.util.Vector JavaDoc;
30
31 import org.objectweb.util.explorer.core.code.api.CodeDescription;
32 import org.objectweb.util.explorer.core.common.api.Description;
33 import org.objectweb.util.explorer.core.root.api.RootDescriptions;
34
35 /**
36  *
37  *
38  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>,
39  * <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>.
40  *
41  * @version 0.1
42  */
43 public class BasicRootDescriptions
44   implements RootDescriptions
45 {
46
47     //==================================================================
48 //
49 // Internal States.
50 //
51 // ==================================================================
52
53     protected List JavaDoc rootDescriptions_ = null;
54     
55     // ==================================================================
56 //
57 // Constructors.
58 //
59 // ==================================================================
60
61     public BasicRootDescriptions(){
62         rootDescriptions_ = new Vector JavaDoc();
63     }
64     
65     // ==================================================================
66 //
67 // Internal methods.
68 //
69 // ==================================================================
70
71     // ==================================================================
72 //
73 // Public methods for Description interface.
74 //
75 // ==================================================================
76
77     /* (non-Javadoc)
78      * @see org.objectweb.util.explorer.core.common.api.Description#getDescriptionType()
79      */
80     public String JavaDoc getDescriptionType() {
81         return Description.ROOT_DESCRIPTION;
82     }
83     /* (non-Javadoc)
84      * @see org.objectweb.util.explorer.core.common.api.Description#isEmpty()
85      */
86     public boolean isEmpty() {
87         return rootDescriptions_.isEmpty();
88     }
89     
90     // ==================================================================
91 //
92 // Public methods for RootDescriptions interface.
93 //
94 // ==================================================================
95
96     /* (non-Javadoc)
97      * @see org.objectweb.util.explorer.core.root.api.RootDescriptions#addRootDescription(org.objectweb.util.explorer.core.code.api.CodeDescription)
98      */
99     public void addRootDescription(CodeDescription codeDesc) {
100         if(codeDesc != null){
101             rootDescriptions_.add(codeDesc);
102         }
103     }
104
105     /* (non-Javadoc)
106      * @see org.objectweb.util.explorer.core.root.api.RootDescriptions#getRootDescriptions()
107      */
108     public CodeDescription[] getRootDescriptions() {
109         return (CodeDescription[])rootDescriptions_.toArray(new CodeDescription[rootDescriptions_.size()]);
110     }
111
112 }
113
114
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