/*
* @(#)RangeIterator.java
*
* Copyright 2002 EGANTT LLP. All rights reserved.
* PROPRIETARY/QPL. Use is subject to license terms.
*/
package com.egantt.drawing.painter.range;
import java.util.Iterator;
public interface RangeIterator extends Iterator
{
/**
* returns a unique key, which reflects the position which has been reached
* from with-in the iterators data structure
*/
Object getKey();
}