source: src/main/java/negotiator/onetomany/Portfolio.java@ 217

package negotiator.onetomany;

import java.util.List;
//import java.awt.Color;
import java.util.ArrayList;

/**
 * A portfolio is a list of products that is relevant to an agent
 */
public class Portfolio 
{
        private List<Product> portfolio;

        public Portfolio() 
        {
                this.portfolio = new ArrayList<Product>();
        }
        
        public List<Product> getPortfolio() 
        {
                return portfolio;
        }
        
        public void addProduct(Product p) 
        {
                portfolio.add(p);
        }
        
        @Override
        public String toString() 
        {
                return portfolio.toString();
        }

        public int size()
        {
                if (portfolio != null)
                {
                        return getPortfolio().size();
                }
                else return 0;          
        }
        
        public Product getProduct(int i)
        {
                return getPortfolio().get(i);
        }
}