IT. Expert System.

public class Registrant
extends Object

• Constructor Summary

  Constructors

  Constructor and Description
  Registrant(Handler h, int what, Object obj)

• Method Summary

  Methods

  Modifier and Type	Method and Description
  void	clear()
  Handler	getHandler()
  Message	messageForRegistrant() NOTE: May return null if weak reference has been collected
  void	notifyException(Throwable exception)
  void	notifyRegistrant()
  void	notifyRegistrant(AsyncResult ar) This makes a copy of @param ar
  void	notifyResult(Object result)

  • Methods inherited from class java.lang.Object

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

• Constructor Detail

  • Registrant

    public Registrant(Handler h,
              int what,
              Object obj)

• Method Detail

  • clear

    public void clear()

  • notifyRegistrant

    public void notifyRegistrant()

  • notifyResult

    public void notifyResult(Object result)

  • notifyException

    public void notifyException(Throwable exception)

  • notifyRegistrant

    public void notifyRegistrant(AsyncResult ar)

    This makes a copy of @param ar

  • messageForRegistrant

    public Message messageForRegistrant()

    NOTE: May return null if weak reference has been collected

  • getHandler

    public Handler getHandler()