package weeSeepy.util;

import java.util.*;
import weeSeepy.variables.*;
import weeSeepy.problem.*;

public class Dictionary { 

    Map<IntVar,Integer> M;

    public Dictionary(){M = new HashMap<IntVar,Integer>();}

    public void add(IntVar key, Integer value){
	M.put(key,value);
    }

    public Integer get(IntVar key){
	Integer v  = M.get(key);
	return v;
    }
    
    /*
    public void show(){
	Iterator it = M.entrySet().iterator();
	while (it.hasNext()){
	    Map.Entry pairs = (Map.Entry)it.next();
	    System.out.println(pairs.getValue());
	}
    }
    */

    public static void main(String[] args){
	Dictionary D = new Dictionary();
	Problem pb = new Problem("Test");

	int n = 5;
	IntVar[] v = new IntVar[n];
	
	for (int i=0;i<n;i++){
	    v[i] = pb.intVar("v_"+ i,0,5);
	    D.add(v[i],i);
	}

	for (int i=n-1;i>=0;i--)
	    System.out.println(D.get(v[i]));
    }
}