MapChangeListenerRegistrationImpl.java 文件源码

/**
 * Constructs a new {@link MapChangeListenerRegistrationImpl}.
 * @param observableMap the {@link ObservableMap} associated.
 * @param action the {@link MapChangeListener} associated with the {@link ObservableMap}.
 */
public MapChangeListenerRegistrationImpl( 
         ObservableMap< KeyTypeT, ValueTypeT > observableMap, 
         MapChangeListener< KeyTypeT, ValueTypeT > action 
) {
   this.map = observableMap;
   this.listener = action;
}