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Java > Open Source Codes > org > openharmonise > him > actions > rules > IsHistoricalRule


1 /*
2  * The contents of this file are subject to the
3  * Mozilla Public License Version 1.1 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
6  *
7  * Software distributed under the License is distributed on an "AS IS"
8  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
9  * See the License for the specific language governing rights and
10  * limitations under the License.
11  *
12  * The Initial Developer of the Original Code is Simulacra Media Ltd.
13  * Portions created by Simulacra Media Ltd are Copyright (C) Simulacra Media Ltd, 2004.
14  *
15  * All Rights Reserved.
16  *
17  * Contributor(s):
18  */
19 package org.openharmonise.him.actions.rules;
20
21 import org.openharmonise.vfs.*;
22
23 /**
24  * Rule that will return true if the currently selected virtual file is
25  * a historical version.
26  *
27  * @author Matthew Large
28  * @version $Revision: 1.1 $
29  *
30  */
31 public class IsHistoricalRule implements EnableRule {
32
33     boolean m_bComparator = true;
34
35     /**
36      *
37      */
38     public IsHistoricalRule() {
39         super();
40     }
41
42     /* (non-Javadoc)
43      * @see com.simulacramedia.contentmanager.actions.rules.EnableRule#isEnabled(com.simulacramedia.vfs.VirtualFile)
44      */
45     public boolean isEnabled(VirtualFile vfFile) {
46         boolean bEnabled = false;
47         
48         if(vfFile!=null && vfFile.getState().equals(VirtualFile.STATE_HISTORICAL)) {
49             bEnabled = true;
50         }
51
52         return this.m_bComparator==bEnabled;
53     }
54
55     /* (non-Javadoc)
56      * @see com.simulacramedia.contentmanager.actions.rules.EnableRule#setResultComparator(boolean)
57      */
58     public void setResultComparator(boolean bComparator) {
59         this.m_bComparator = bComparator;
60     }
61
62 }
63
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