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Java > Open Source Codes > org > objectweb > modfact > jmi > xmiio > mofobject > XMIIdRef


1 /**
2  * copyright 2002 2004 Laboratoire d'Informatique Paris 6 (LIP6)
3  *
4  * This file is part of ModFact.
5  *
6  * ModFact is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * at your option) any later version.
10  *
11  * ModFact 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
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with ModFact; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  */
20 package org.objectweb.modfact.jmi.xmiio.mofobject;
21
22 /**
23 * This class represents an xmi.idref corresponding to another object.
24 */
25 public class XMIIdRef implements MOFObject {
26
27     /** The XMI Id in reference. */
28     protected String JavaDoc xmiid;
29
30     /**
31      * Constructor for an XMI IdRef.
32      * @param xmiid The XMI Id in reference.
33      */
34     public XMIIdRef(String JavaDoc xmiid) {
35         this.xmiid = xmiid;
36     }
37
38     /**
39      * Add a MOFObject to a list of MOFObject (in the XMI IdRef list).
40      * @param list The list of MOFObject.
41      */
42     public void addMOFObject(MOFObjectList list) {
43         if (xmiid.length() > 0)
44             list.addXmiIdRef(xmiid);
45     }
46
47     /**
48      * Get the xmi.idref.
49      * @return The encapsulate object.
50      */
51     public Object JavaDoc get() {
52         return xmiid;
53     }
54
55     /**
56      * Test if the MOFObject represents a real object.
57      * @return TRUE if the MOFObject is a real object.
58      */
59     public boolean isAnObject() {
60         return false;
61     }
62
63     /**
64         * Test if the MOFObject is valid, i.e it represents a real object or a XMI IdRef.
65         * @return TRUE if the MOFObject is valid.
66         */
67     public boolean isValid() {
68         return true;
69     }
70
71 }
72
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