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Java > Open Source Codes > org > netbeans > editor > ext > html > dtd > InvalidateEvent


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.editor.ext.html.dtd;
21
22 import java.util.Set JavaDoc;
23 import java.util.Iterator JavaDoc;
24
25 /** The event fired to all registered interfaces when some DTD is invalidated.
26  *
27  * @author Petr Nejedly
28  * @version 1.0
29  */
30 public class InvalidateEvent {
31
32     private Set JavaDoc identifiers;
33
34     /** Create new InvalidateEvent for given Set of instances of String
35      * representing public identifiers of DTDs to invalidate */
36     public InvalidateEvent( Set JavaDoc identifiers ) {
37         this.identifiers = identifiers;
38     }
39
40     /** Get the iterator of instances of String representing
41      * public identifiers of the invalidated DTDs.
42      * Usable for classes holding more DTDs. */
43     public Iterator JavaDoc getIdentifierIterator() {
44         return identifiers.iterator();
45     }
46
47     /** Test if given public identifier is invalidated by this event.
48      * Usable for classes holding only one DTD. */
49     public boolean isInvalidatedIdentifier( String JavaDoc identifier ) {
50         return identifiers.contains( identifier );
51     }
52 }
53
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