compact3
java.util.prefs
Class NodeChangeEvent
- 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 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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Preferences,NodeChangeListener,PreferenceChangeEvent
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Field Summary
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Fields inherited from class java.util.EventObject
source
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Constructor Summary
Constructors Constructor and Description NodeChangeEvent(Preferences parent, Preferences child)Constructs a newNodeChangeEventinstance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description PreferencesgetChild()Returns the node that was added or removed.PreferencesgetParent()Returns the parent of the node that was added or removed.-
Methods inherited from class java.util.EventObject
getSource, toString
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Constructor Detail
NodeChangeEvent
public NodeChangeEvent(Preferences parent, Preferences child)
Constructs a newNodeChangeEventinstance.- Parameters:
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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
getParent
public Preferences getParent()
Returns the parent of the node that was added or removed.- Returns:
- The parent Preferences node whose child was added or removed
getChild
public Preferences getChild()
Returns the node that was added or removed.- Returns:
- The node that was added or removed.
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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