NodeChangeEvent
Class NodeChangeEvent
- 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
Fields
Fields inherited from class java.util.EventObject
source
Constructors
NodeChangeEvent
public NodeChangeEvent(Preferences parent, Preferences child)
Constructs a new NodeChangeEvent
instance.
- Parameters:
-
parent
- The parent of the node that was added or removed. -
child
- The node that was added or removed.
Methods
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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