package dk.itu.oop.lecture5;

public class OddFilter extends FilterIterator{
	private int count;
	// count indicates the number of times
	// condition has been called
	
	/*@post return = condition has been called an odd
	 *               number of times.
	 */
	protected boolean condition(Object obj){
		count++;
		return count%2 ==1;
	}
	
	public OddFilter(OOPIterator in){
		super(in);
	}
	
	
}