java.util.prefs

Class 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

    • Constructor Detail

      • 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.

    • 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.