package kr.pe.acet.interpreter;

import java.util.Map;

public class Variable implements Expression {

	private String name;
	public Variable(String name){
		this.name = name;
	}
	
	@Override
	public int interpret(Map<String, Expression> variables) {
		// TODO Auto-generated method stub
		if(null == variables.get(name)) return 0;		
		return variables.get(name).interpret(variables);
	}

}