www.pudn.com > jnp-src.rar > MessageOutput.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.io.*; 
 
public abstract class MessageOutput extends DataOutputStream { 
  protected MessageOutput (OutputStream out) { 
    super (out); 
  } 
   
  public abstract void send () throws IOException; 
   
  public void send (String[] dsts) throws IOException { 
    throw new IOException ("send[] not supported"); 
  } 
   
  public void send (String dst) throws IOException { 
    String[] dsts = { dst }; 
    send (dsts); 
  } 
}