package Composite; /** * Created by Administrator on 2017/7/12. */ public class Main { public static void main(String[] args) { MenuComponent pancakeHouseMenu = new Menu("煎饼店菜单", "早餐"); MenuComponent dinnerMenu = new Menu("午餐店菜单", "午餐"); MenuComponent cafeMenu = new Menu("咖啡店菜单", "午餐"); MenuComponent dessertMenu = new Menu("甜品店菜单", "甜品"); MenuComponent allMenu = new Menu("菜单集", "所有菜单"); allMenu.add(pancakeHouseMenu); allMenu.add(dinnerMenu); allMenu.add(cafeMenu); allMenu.add(dessertMenu); pancakeHouseMenu.add(new MenuItem("大煎饼", "大煎饼", true, 19)); dinnerMenu.add(new MenuItem("红烧肉", "肉,辣椒,油", false, 20)); cafeMenu.add(new MenuItem("卡布奇诺", "咖啡,牛奶", true, 7)); dessertMenu.add(new MenuItem("卡布奇诺甜品", "咖啡,牛奶", true, 7)); Waitress waitress = new Waitress(allMenu); waitress.printMenu(); waitress.printVegetarianMenu(); } }