ObjectIterator.java

/*                        ObjectIterator.java

  Copyright 2003, Bil Lewis

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   
*/

package edu.insa.LSD;
import com.lambda.Debugger.*;
import java.util.*;

public abstract class ObjectIterator implements Iterator {
    Iterator 		iterator;
    Object 		nextValue;
    State	 	state;

    public abstract Object nextElement();
    public abstract boolean hasMoreElements();



    public ObjectIterator(State state) {
	this.state = state;
    }


    // Iterator methods
    public boolean hasNext() {
	return hasMoreElements();
    }

    public Object next() {
	return nextElement();
    }

    public void remove() {
	throw new UnsupportedOperationException();
    }
}