Class NodeChangeEvent
java.lang.Object
java.util.EventObject
java.util.prefs.NodeChangeEvent
- All Implemented Interfaces:
- Serializable
An event emitted by a 
Preferences node 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:
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Field SummaryFields declared in class java.util.EventObjectsource
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Constructor SummaryConstructorsConstructorDescriptionNodeChangeEvent(Preferences parent, Preferences child) Constructs a newNodeChangeEventinstance.
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Method SummaryModifier and TypeMethodDescriptiongetChild()Returns the node that was added or removed.Returns the parent of the node that was added or removed.Methods declared in class java.util.EventObjectgetSource, toString
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Constructor Details- 
NodeChangeEventConstructs 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 Details- 
getParentReturns 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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getChildReturns the node that was added or removed.- Returns:
- The node that was added or removed.
 
 
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