/**
 * Simple test code for Pizza.
 * @author Dung X. Nguyen
 * <p>Copyright 1999 by Dung X. Nguyen - All rights reserved.</p>
 * @dependency Pizza uses
 * @dependency Rectangle uses
 * @dependency Circle uses
 * @dependency AShape uses
 */
public class PizzaClient
{
   /**
   * Compares the price/area ratios of a round pizza and a rectangular pizza.
   * Illustrates how to wait for the user's input from the keyboard.
   */
   public static void main (String[] args)
   {
      Pizza cirPizza = new Pizza (4.69, new Circle (2.5));
      System.out.println (cirPizza);
      Pizza rectPizza =  new Pizza (4.49, new Rectangle (5, 4));
      System.out.println (rectPizza);
      System.out.print ("Round Pizza is a better deal than Rectangular Pizza: ");
      System.out.println ((cirPizza.dPrice () / cirPizza.dArea () < rectPizza.dPrice () / rectPizza.dArea ()));
      // Wait for user to press enter:
      try
      {
         System.out.print ("Press enter to quit...");
         System.in.read ();
      }
      catch (Exception e)
      {
      }
   }
}