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 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 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()
{
_dinerMenu= new DinerMenu();
_pancakeHouseMenu=new PancakeHouseMenu();
}
public Waitress(PancadeHouseMenu menu1, DinerMenu menu2)
{
this.menu1 = menu1;
this.menu2 = menu2;
}
public Waitress(PancakeHouseMenu pancakeHouseMenu, DinerMenu dinerMenu)
{
_pancakeHouseMenu = pancakeHouseMenu;
_dinerMenu = dinerMenu;
}
public Waitress(PancakeHouseMenu pancakeHouseMenu,
DinerMenu dinerMenu)
{
this.pancakeHouseMenu = pancakeHouseMenu;
this.dinerMenu = dinerMenu;
}