Added in API level 1
  
  
  
  
  
  
  
  
NodeChangeListener
  public
  
  
  
  interface
  NodeChangeListener
  
  
      implements
      
        EventListener
      
  
  
| java.util.prefs.NodeChangeListener | 
A listener for receiving preference node change events.
Summary
| Public methods | |
|---|---|
| 
        abstract
        
        
        
        
        void | 
      childAdded(NodeChangeEvent evt)
      This method gets called when a child node is added. | 
| 
        abstract
        
        
        
        
        void | 
      childRemoved(NodeChangeEvent evt)
      This method gets called when a child node is removed. | 
Public methods
childAdded
    Added in API level 1
  
      
  
    public abstract void childAdded (NodeChangeEvent evt)
This method gets called when a child node is added.
| Parameters | |
|---|---|
| evt | NodeChangeEvent: A node change event object describing the parent
            and child node. | 
childRemoved
    Added in API level 1
  
      
  
    public abstract void childRemoved (NodeChangeEvent evt)
This method gets called when a child node is removed.
| Parameters | |
|---|---|
| evt | NodeChangeEvent: A node change event object describing the parent
            and child node. | 
