java.lang.Object
java.util.EventObject
java.util.prefs.NodeChangeEvent
- All Implemented Interfaces:
Serializable
public class NodeChangeEvent extends EventObject
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:
Preferences
,NodeChangeListener
,PreferenceChangeEvent
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Field Summary
Fields declared in class java.util.EventObject
source
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Constructor Summary
Constructors Constructor Description NodeChangeEvent(Preferences parent, Preferences child)
Constructs a newNodeChangeEvent
instance. -
Method Summary
Modifier and Type Method Description Preferences
getChild()
Returns the node that was added or removed.Preferences
getParent()
Returns the parent of the node that was added or removed.Methods declared in class java.util.EventObject
getSource, toString
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Constructor Details
-
NodeChangeEvent
Constructs a newNodeChangeEvent
instance.- 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
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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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getChild
Returns the node that was added or removed.- Returns:
- The node that was added or removed.
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