source: src/main/java/bargainingchips/wishlist/WishList.java@ 341

package bargainingchips.wishlist;

import java.util.Iterator;
import java.util.Map;

import bargainingchips.Chip;
import bargainingchips.ChipMapping;

/**
 * A wish list is a list of chips with their quantities.
 */
public class WishList extends ChipMapping<Integer> implements Iterable<Chip>
{
        public WishList(Map<Chip, Integer> f) 
        {
                this.f = f;
        }
        
        public int getQuantity(Chip c)
        {
                return f.get(c);
        }

        @Override
        public Iterator<Chip> iterator() 
        {
                return f.keySet().iterator();
        }

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

        public int size() 
        {
                return f.size();
        }
}