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Java > Open Source Codes > org > apache > cayenne > dataview > DispatchableEvent


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19
20 package org.apache.cayenne.dataview;
21
22 import java.util.EventListener JavaDoc;
23 import java.util.EventObject JavaDoc;
24
25 public abstract class DispatchableEvent extends EventObject JavaDoc {
26
27   public DispatchableEvent(Object JavaDoc source) {
28     super(source);
29   }
30
31   public abstract void dispatch(EventListener JavaDoc listener);
32
33   public String JavaDoc toString() {
34     String JavaDoc cn = getClass().getName();
35     return cn.substring(cn.lastIndexOf('.')+1) + "[" + paramString() + "]";
36   }
37
38   protected String JavaDoc paramString() {
39     return "";
40   }
41
42 }
43
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