source: src/main/java/onetomany/bargainingchipsgame/players/utilityfunction/UF_IWant3Red.java@ 263

/**
 * UtilityFunctionIWant3Red class
 */
package onetomany.bargainingchipsgame.players.utilityfunction;

import onetomany.bargainingchipsgame.Bundle;
import onetomany.bargainingchipsgame.Stack;

/**
 * This utility function simply implements a hardheaded behavior 
 * which evaluates as 1 any bundle which includes a stack with 3 Red chips, 
 * and 0, otherwise.
 * 
 * @author Faria Nassiri-Mofakham
 *
 */
public class UF_IWant3Red implements Utility_Function
{

        @Override
        public Double getUtility(Bundle b)
        {
                if (b!=null)
                        for (Stack s : b)
                                if (s.getColor()=="Red" && s.getQuantity()==3)
                                        return 1.0;
                return 0.0;
        }

        @Override
        public String toString()
        {
                return this.getClass().getSimpleName();
        }
        
}