www.pudn.com > jnp-src.rar > DistributedList.java

/*
 * Java Network Programming, Second Edition
 * Merlin Hughes, Michael Shoffner, Derek Hamner
 * Manning Publications Company; ISBN 188477749X
 *
 * http://nitric.com/jnp/
 *
 * Copyright (c) 1997-1999 Merlin Hughes, Michael Shoffner, Derek Hamner;
 * all rights reserved; see license.txt for details.
 */

import java.util.*; 
 
public interface DistributedList { 
  public abstract void addElement (Object element); 
  public abstract void updateElement (Object oldElement, Object newElement); 
  public abstract void replaceElement (Object oldElement, Object newElement); 
  public abstract void removeElement (Object element); 
  public abstract Enumeration getElements (); 
  public abstract void addChangeListener (ChangeListener listener); 
  public abstract void removeChangeListener (ChangeListener listener); 
}