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Java > Open Source Codes > org > sape > carbon > core > config > node > event > NodeEventListener


1 /*
2  * The contents of this file are subject to the Sapient Public License
3  * Version 1.0 (the "License"); you may not use this file except in compliance
4  * with the License. You may obtain a copy of the License at
5  * http://carbon.sf.net/License.html.
6  *
7  * Software distributed under the License is distributed on an "AS IS" basis,
8  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
9  * the specific language governing rights and limitations under the License.
10  *
11  * The Original Code is The Carbon Component Framework.
12  *
13  * The Initial Developer of the Original Code is Sapient Corporation
14  *
15  * Copyright (C) 2003 Sapient Corporation. All Rights Reserved.
16  */
17
18 package org.sape.carbon.core.config.node.event;
19
20 import java.util.EventListener JavaDoc;
21
22 import org.sape.carbon.core.config.node.Node;
23
24 /**
25  * Interface that must be implemented by class that are interested in
26  * Node events.
27  *
28  * Copyright 2002 Sapient
29  * @since carbon 1.1
30  * @author Douglas Voet, Oct 3, 2002
31  * @version $Revision: 1.5 $($Author: dvoet $ / $Date: 2003/05/05 21:21:19 $)
32  */
33 public interface NodeEventListener extends EventListener JavaDoc {
34
35     /**
36      * Callback method invoked when a node has been changed. A change does
37      * not include removal.
38      *
39      * @param changedNode node that was changed
40      */
41     void nodeChanged(Node changedNode);
42
43     /**
44      * Indicates a node has been removed.
45      *
46      * @param removedNodeName name of the removed node
47      */
48     void nodeRemoved(String JavaDoc removedNodeName);
49 }
50
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