00001 /* 00002 ** Author(s): Miguel Calejo 00003 ** Contact: interprolog@declarativa.com, http://www.declarativa.com 00004 ** Copyright (C) Declarativa, Portugal, 2000-2002 00005 ** Use and distribution, without any warranties, under the terms of the 00006 ** GNU Library General Public License, readable in http://www.fsf.org/copyleft/lgpl.html 00007 */ 00008 package com.declarativa.interprolog.util; 00009 import com.declarativa.interprolog.*; 00010 import java.io.Serializable; 00011 00014 public class InvisibleObject implements Serializable{ 00015 int ID; 00016 public InvisibleObject(int ID){this.ID=ID;} 00017 public String toString(){return "InvisibleObject:ID="+ID;} 00018 } 00019