- java.lang.Object
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- java.util.EventObject
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- java.util.prefs.NodeChangeEvent
 
 
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- All Implemented Interfaces:
- Serializable
 
 public class NodeChangeEvent extends EventObject An event emitted by aPreferencesnode to indicate that a child of that node has been added or removed.Note, that although NodeChangeEvent inherits Serializable interface from java.util.EventObject, it is not intended to be Serializable. Appropriate serialization methods are implemented to throw NotSerializableException. - Since:
- 1.4
- See Also:
- Preferences,- NodeChangeListener,- PreferenceChangeEvent
 
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Field Summary- 
Fields declared in class java.util.EventObjectsource
 
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Constructor SummaryConstructors Constructor Description NodeChangeEvent(Preferences parent, Preferences child)Constructs a newNodeChangeEventinstance.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description PreferencesgetChild()Returns the node that was added or removed.PreferencesgetParent()Returns the parent of the node that was added or removed.- 
Methods declared in class java.util.EventObjectgetSource, toString
 
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Constructor Detail- 
NodeChangeEventpublic NodeChangeEvent(Preferences parent, Preferences child) Constructs a newNodeChangeEventinstance.- Parameters:
- parent- The parent of the node that was added or removed.
- child- The node that was added or removed.
 
 
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Method Detail- 
getParentpublic Preferences getParent() Returns the parent of the node that was added or removed.- Returns:
- The parent Preferences node whose child was added or removed
 
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getChildpublic Preferences getChild() Returns the node that was added or removed.- Returns:
- The node that was added or removed.
 
 
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