source: src/main/java/negotiator/onetomany/DemandPlan.java@ 225

package negotiator.onetomany;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Set;

/**
 * * A demand plan is a specification of the demand of an agent for each product.
 * An example:
 * Red -> 4, Blue -> 4, Yellow -> 2
 * 
 * 
 * 
 * 
 * 
 * @author Faria Nassiri-Mofakham
 *
 */
public class DemandPlan 
{
        private HashMap<Product, Integer> demandPlan;


        public DemandPlan() 
        {
                this.demandPlan = new HashMap<Product, Integer>();
        }

        public HashMap<Product, Integer> getDemandPlan() 
        {
                return demandPlan;
        }


        @Override
        public String toString() 
        {
                return demandPlan.toString();
        }

        public void setQuantity(Product p, Integer n)
        {
                demandPlan.put(p,n);
        }


        public Integer getQuantity(Product p)
        {
                if (this.demandPlan.containsKey(p))
                        return demandPlan.get(p);
                else
                        return 0;
        }



        public Set<Product> getKeys()
        {
                return demandPlan.keySet();
        }


        public Set<Integer> getValues()
        {
                return (Set<Integer>) demandPlan.values(); 
        }
}