public void IteratorTest()
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
CafeMenu cafeMenu = new CafeMenu();
Waitress waitress = new Waitress(pancakeHouseMenu, dinerMenu, cafeMenu);
waitress.PrintMenu();
waitress.PrintVegetarianMenu();
Console.WriteLine("\nCustomer asks, is the Hotdog vegetarian?");
Console.WriteLine("Waitress says: ");
if (waitress.IsItemVegetarian("Hotdog"))
{
Console.WriteLine("Yes");
}
else
{
Console.WriteLine("No");
}
Console.WriteLine("\nCustomer asks, are the Waffles vegetarian?");
Console.WriteLine("Waitress says: ");
if (waitress.IsItemVegetarian("Waffles"))
{
Console.WriteLine("Yes");
}
else
{
Console.WriteLine("No");
}
}
public void TestWaitressPrintMenu()
{
StringBuilder printMenuOutput = new StringBuilder();
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinnerMenu dinnerMenu = new DinnerMenu();
CafeMenu cafeMenu = new CafeMenu();
Waitress waitress = new Waitress(pancakeHouseMenu, dinnerMenu, cafeMenu);
printMenuOutput.Append("MENU\n");
printMenuOutput.Append("----\n");
printMenuOutput.Append("BREAKFAST\n");
printMenuOutput.Append("K&B's Pancake Breakfast, 2.99 -- Pancakes with scrambled eggs, and toast\n");
printMenuOutput.Append("Regular Pancake Breakfast, 2.99 -- Pancakes with fried eggs, and sausage\n");
printMenuOutput.Append("Blueberry Pancakes, 3.49 -- Pancakes made with fresh blueberries\n");
printMenuOutput.Append("Waffles, 3.59 -- Waffles, with your choice of blueberries or strawberries\n");
printMenuOutput.Append("\n");
printMenuOutput.Append("LUNCH\n");
printMenuOutput.Append("Vegetarian BLT, 2.99 -- (Fakin') Bacon with lettuce & tomato on whole wheat\n");
printMenuOutput.Append("BLT, 2.99 -- Bacon with lettuce & tomato on whole wheat\n");
printMenuOutput.Append("Soup of the day, 3.29 -- Soup of the day, with a side of potato salad\n");
printMenuOutput.Append("Hotdog, 3.05 -- A hot dog with saurkraut, relish, onions, topped with cheese\n");
printMenuOutput.Append("Steamed Veggies and Brown Rice, 3.99 -- Steamed vegetables over brown rice\n");
printMenuOutput.Append("Pasta, 3.89 -- Spaghetti with Marina Sauce and a slice of sourdough bread\n");
printMenuOutput.Append("\nDinner\n");
printMenuOutput.Append("Veggie Burger and Air Fries, 3.99 -- Veggie burger on a whole wheat bun, lettuce, tomato, and fries\n");
printMenuOutput.Append("Soup of the Day, 3.69 -- A cup of the soup of the day, with a side salad\n");
printMenuOutput.Append("Burrito, 4.29 -- A large burrito, with whole pinto beans, salsa, guacamole\n");
Assert.AreEqual(printMenuOutput.ToString(), waitress.PrintMenu());
}
static void Iterator()
{
IMenu pancakeHouseMenu = new PancakeHouseMenu();
IMenu dinnerMenu = new DinnerMenu();
Waitress waitress = new Waitress(pancakeHouseMenu, dinnerMenu);
waitress.PrintMenu();
}
public void WaitressPrintTest()
{
var pancakeHouseMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
var waitress = new Waitress(pancakeHouseMenu, dinerMenu);
waitress.PrintMenu();
}
public static void Run()
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
Waitress waitress = new Waitress(pancakeHouseMenu, dinerMenu);
waitress.PrintMenu();
}
private static void IteratorPattern()
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
IteratorPattern.Waitress waitress = new IteratorPattern.Waitress(pancakeHouseMenu, dinerMenu);
waitress.printMenu();
}
static void Main(string[] args)
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
Waitress waitress = new Waitress(pancakeHouseMenu, dinerMenu);
waitress.PrintMenu();
}
static void Main(string[] args)
{
PancakeHouseMenu pm = new PancakeHouseMenu();
DinerMenu dm = new DinerMenu();
Waitress w = new Waitress(pm, dm);
w.PrintMenu();
}
static void Main(string[] args)
{
var pancakeHouseMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
var waitress = new Waitress(pancakeHouseMenu, dinerMenu);
waitress.PrintMenu();
}
static void Main(string[] args)
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinnerMenu dinnerMenu = new DinnerMenu();
Waitress waitress = new Waitress(new List <IMenu> {
pancakeHouseMenu, dinnerMenu
});
waitress.PrintMenu();
}
static void TryPrintMenuFromWaitress()
{
Console.WriteLine("\n---- Waitress ----");
var breakfastMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
var cafeMenu = new CafeMenu();
var waitress = new Waitress(dinerMenu, breakfastMenu, cafeMenu);
waitress.PrintMenu();
}
public void Iterator_CollectionsDemo()
{
PancakeHouseMenu pancakeHouseMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
List <IMenu> menus = new List <IMenu>();
menus.Add(pancakeHouseMenu);
menus.Add(dinerMenu);
Waitress waitress = new Waitress(menus);
waitress.PrintMenu();
}
static void MenuTestDriveUsingIEnumerator()
{
var pancakeHouseMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
// var cafeMenu = new CafeMenu();
var waitress = new Waitress(new ArrayList(3)
{
pancakeHouseMenu, dinerMenu
});
waitress.PrintMenu();
}
static void TryPrintMenuFromWaitressWithMenus()
{
Console.WriteLine("\n---- Waitress with menu list ----");
var breakfastMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
var cafeMenu = new CafeMenu();
// Все хорошо, но потерялись заголовки меню
var waitress = new WaitressWithMenus(new List <IMenu>()
{
breakfastMenu, dinerMenu, cafeMenu
});
waitress.PrintMenu();
}
public void MenuIterator_GetIterator()
{
var pancakeHouseMenu = new PancakeHouseMenu();
var dinerMenu = new DinerMenu();
IIterator pancakeIterator = pancakeHouseMenu.CreateIterator();
IIterator dinerIterator = dinerMenu.CreateIterator();
var pancakeIteratorResult = PrintMenu(pancakeIterator);
pancakeIteratorResult.OfType <IEnumerable>().Should().HaveCount(4);
var dinerIteratorResult = PrintMenu(dinerIterator);
dinerIteratorResult.OfType <IEnumerable>().Should().HaveCount(6);
}
/// <summary>
/// O padrão Iterator fornece uma maneira de acessar sequenacialmente os elementos de um objeto agregado sem expor sua representação subjacente.
/// </summary>
private static void TestIterator()
{
PancakeHouseMenu pancakeMenu = new PancakeHouseMenu();
DinerMenu dinerMenu = new DinerMenu();
foreach (var item in pancakeMenu)
{
var menuItem = (Iterator.MenuItem)item;
Console.WriteLine(string.Format("{0},{1} -- {2}", menuItem.Name, menuItem.Price, menuItem.Description));
}
Console.WriteLine("---------------------------------------");
foreach (var item in dinerMenu)
{
Console.WriteLine(string.Format("{0},{1} -- {2}", item.Name, item.Price, item.Description));
}
}
static void Main(string[] args)
{
//CafeMenu cafeMenu = new CafeMenu();
//cafeMenu.hasNext();
Menu pancakeHouseMenu = new PancakeHouseMenu();
Menu dinerMenu = new DinerMenu();
Menu cafeMenu = new CafeMenu();
ArrayList menus = new ArrayList()
{
pancakeHouseMenu, dinerMenu, cafeMenu
};
Waitress waitress = new Waitress(menus);
waitress.PrintMenu();
}
public static void Start()
{
var menu = new Menu("Main", "All menu");
var cafe = new CafeMenu();
var diner = new DinerMenu();
var pancake = new PancakeHouseMenu();
var desert = new DesertMenu();
menu.Add(cafe);
menu.Add(diner);
menu.Add(pancake);
cafe.Add(desert);
var waitress = new Waitress(menu);
waitress.PrintMenu();
"**********************".P();
waitress.PrintVegetarianMenu();
}
private void Iterator_Click(object sender, RoutedEventArgs e)
{
MenuComponentBase pancakeMenu = new PancakeHouseMenu();
MenuComponentBase dinerMenu = new DinerMenu();
MenuComponentBase cafeMenu = new Menu("カフェメニュー", "夕食", new List <MenuComponentBase> {
new MenuItem("パスタ", "マリナラソースのかかったスパゲティとサワードパン", true, 3.89),
});
MenuComponentBase dessertMenu = new Menu("デザートメニュー", "もちろんデザート！", new List <MenuComponentBase> {
new MenuItem("アップルパイ", "バニラアイスクリームをのせたフレーク状生地のアップルパイ", true, 1.59),
});
dinerMenu.Add(dessertMenu);
var waitress = new Waitress(new[] { pancakeMenu, dinerMenu, cafeMenu });
waitress.PrintMenu();
waitress.PrintVegetarianMenu();
waitress.PrintValuePriceMenu();
}
public Waitress(PancakeHouseMenu pancakeHouseMenu, DinnerMenu dinnerMenu)
{
_pancakeHouseMenu = pancakeHouseMenu;
_dinnerMenu = dinnerMenu;
}
public Waitress(PancakeHouseMenu pancakeHouseMenu,
DinerMenu dinerMenu)
{
this.pancakeHouseMenu = pancakeHouseMenu;
this.dinerMenu = dinerMenu;
}
public WaitressClient(PancakeHouseMenu packageHouseMenu, DinnerMenu dinnerMenu)
{
this.packageHouseMenu = packageHouseMenu;
this.dinnerMenu = dinnerMenu;
}
public PancakeHouseIterator(PancakeHouseMenu pancakeHouseMenu)
{
_pancakeHouseMenu = pancakeHouseMenu;
}
public Waitress()
{
_dinerMenu= new DinerMenu();
_pancakeHouseMenu=new PancakeHouseMenu();
}