com.deltax.util.listener
Class ObservableSignal

java.lang.Object
  com.deltax.util.listener.Signal
      com.deltax.util.listener.ObjectSignal
          com.deltax.util.listener.ObservableSignal

public class ObservableSignal

extends ObjectSignal

A signal produced by an Observable object. Use getObservable() to retrieve the observed object and ObjectSignal.getArgument() to retrieve the argument.

Version:

1.0

Author:

Cristiano Sadun

Field Summary

Fields inherited from class com.deltax.util.listener.ObjectSignal

argument

Constructor Summary

ObservableSignal(java.util.Observable source, java.lang.Object arg)

Method Summary

java.util.Observable

getObservable() Return the observable object which generated the signal.

Methods inherited from class com.deltax.util.listener.ObjectSignal

getArgument

Methods inherited from class com.deltax.util.listener.Signal

getSource, sourceSupportsExceptionSignals

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ObservableSignal

public ObservableSignal(java.util.Observable source,
                        java.lang.Object arg)

Parameters:

source -

arg -

Method Detail

getObservable

public java.util.Observable getObservable()

Return the observable object which generated the signal.

Returns:

the observable object which generated the signal.