package jp.ac.u_ryukyu.ie.cr.shoshi.jungle.traverser;

import java.util.Iterator;

import fj.data.List;
import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;

public class DefaultTraverseEvaluator implements TraverseEvaluator , Iterable<Integer>
{
	public List<Integer> path;
	public static List<Integer> EMPTY = List.nil();
	
	public DefaultTraverseEvaluator()
	{
		this(EMPTY);
	}
	
	private DefaultTraverseEvaluator(List<Integer> _path)
	{
		path = _path;
	}
	
	public DefaultTraverseEvaluator add(Integer _next)
	{
		
	}

	@Override
	public Evaluation eval(Iterable<Node> _currentPosition,Node _child,int _pos)
	{
		return ;
	}

	@Override
	public Iterator<Integer> iterator()
	{
		return path.iterator();
	}
}