www.pudn.com > jnp-src.rar > AccessRecord.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.*; 
import java.util.*; 
 
class AccessRecord implements Serializable { 
  private int count; 
  private Date dateBorn; 
   
  AccessRecord () { 
    count = 0; 
    dateBorn = new Date (); 
  } 
   
  synchronized void recordAccess () { 
    count++; 
  } 
   
  public String toString () { 
    return "state created on: " + dateBorn + "
\n" + 
      "number of accesses: " + count; 
  } 
}