public Pizza2 orderPizza(string type)
{
Pizza2 pizza = createPizza(type);
pizza.prepare();
pizza.bake();
pizza.cut();
pizza.box();
return(pizza);
}
private void button20_Click(object sender, EventArgs e)
{
Form1 f1 = (Form1)Application.OpenForms["Form1"];
//------------------Simple Factory-----------------
f1.GB_Status_AppendText_Nextline("------------------Simple Factory(encapsulating object creation by composition)-----------------", Color.Black);
SimplePizzaFactory spPizzaFactory = new SimplePizzaFactory();
Simple_PizzaStore pzstore = new Simple_PizzaStore(spPizzaFactory);
Pizza pizza = pzstore.orderPizza("cheese");
f1.GB_Status_AppendText_Nextline("mr.A ordered a " + pizza.name, Color.Red);
pizza = pzstore.orderPizza("peperoni");
f1.GB_Status_AppendText_Nextline("mr.B ordered a " + pizza.name, Color.Red);
pizza = pzstore.orderPizza("veggie");
f1.GB_Status_AppendText_Nextline("mr.C ordered a " + pizza.name, Color.Red);
//------------------Factory Method-----------------
f1.GB_Status_AppendText_Nextline("------------------Factory Method(encapsulating object creation by inheritance)-----------------", Color.Black);
PizzaStore korean_pizza_store = new Korean_PizzaStore();
pizza = korean_pizza_store.orderPizza("cheese");
f1.GB_Status_AppendText_Nextline("mr.A ordered a " + pizza.name, Color.Red);
pizza = korean_pizza_store.orderPizza("peperoni");
f1.GB_Status_AppendText_Nextline("mr.B ordered a " + pizza.name, Color.Red);
PizzaStore NY_pizza_store = new NY_PizzaStore();
pizza = NY_pizza_store.orderPizza("cheese");
f1.GB_Status_AppendText_Nextline("mr.A ordered a " + pizza.name, Color.Red);
pizza = NY_pizza_store.orderPizza("peperoni");
f1.GB_Status_AppendText_Nextline("mr.B ordered a " + pizza.name, Color.Red);
//------------------Abstract Factory-----------------
Pizza2 pizza2 = null;
f1.GB_Status_AppendText_Nextline("------------------Abstract Factory(encapsulating object creation by composition)-----------------", Color.Black);
PizzaStore2 NY_pizza_store2 = new NY_PizzaStore2();
pizza2 = NY_pizza_store2.orderPizza("cheese");
f1.GB_Status_AppendText_Nextline("mr.A ordered a " + pizza2.name, Color.Red);
pizza2 = NY_pizza_store2.orderPizza("peperoni");
f1.GB_Status_AppendText_Nextline("mr.B ordered a " + pizza2.name, Color.Red);
PizzaStore2 Korean_pizza_store2 = new Korean_PizzaStore2();
pizza2 = Korean_pizza_store2.orderPizza("cheese");
f1.GB_Status_AppendText_Nextline("mr.A ordered a " + pizza2.name, Color.Red);
pizza2 = Korean_pizza_store2.orderPizza("peperoni");
f1.GB_Status_AppendText_Nextline("mr.B ordered a " + pizza2.name, Color.Red);
}
protected override Pizza2 createPizza(string type)
{
Pizza2 pizza = null;
PizzaIngredientFactory ingredientfactory = new Korean_PizzaIngredientFactory();
if (type.Equals("cheese"))
{
pizza = new CheesePizza2(ingredientfactory);
pizza.name = "Korean CheesePizza";
}
else if (type.Equals("peperoni"))
{
pizza = new PeperoniPizza2(ingredientfactory);
pizza.name = "Korean peperoni Pizza";
}
return(pizza);
}