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Java > Open Source Codes > org > objectstyle > cayenne > dataview > FieldValueChangeEvent


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
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6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
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56 package org.objectstyle.cayenne.dataview;
57
58 import java.util.EventListener JavaDoc;
59
60 import org.objectstyle.cayenne.DataObject;
61
62 public class FieldValueChangeEvent extends DispatchableEvent {
63   private DataObject modifiedObject;
64   private Object JavaDoc oldValue;
65   private Object JavaDoc newValue;
66
67   public FieldValueChangeEvent(
68       ObjEntityViewField source,
69       DataObject modifiedObject,
70       Object JavaDoc oldValue,
71       Object JavaDoc newValue) {
72     super(source);
73     this.modifiedObject = modifiedObject;
74     this.oldValue = oldValue;
75     this.newValue = newValue;
76   }
77   public void dispatch(EventListener JavaDoc listener) {
78     ((FieldValueChangeListener)listener).fieldValueChanged(this);
79   }
80   public ObjEntityViewField getField() {
81     return (ObjEntityViewField)getSource();
82   }
83   public DataObject getModifiedObject() {
84     return modifiedObject;
85   }
86   public Object JavaDoc getNewValue() {
87     return newValue;
88   }
89   public Object JavaDoc getOldValue() {
90     return oldValue;
91   }
92 }
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