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Java > Open Source Codes > org > apache > cayenne > map > event > DataMapListener


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19
20 package org.apache.cayenne.map.event;
21
22 import java.util.EventListener JavaDoc;
23
24 /**
25  * An interface for a listener interested in DataMap changes.
26  */
27 public interface DataMapListener extends EventListener JavaDoc {
28
29     /**
30      * Called on DataMap property changes.
31      */
32     public void dataMapChanged(DataMapEvent e);
33
34     /**
35      * Called when a new DataMap is added.
36      */
37     public void dataMapAdded(DataMapEvent e);
38
39     /**
40      * Called when a DataMap is removed.
41      */
42     public void dataMapRemoved(DataMapEvent e);
43
44 }
45
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