public Pizza CreatePizza(string type)
{
Pizza pizza = null;
if (type == "Cheese")
pizza = new CheesePizza();
else if (type == "Clam")
pizza = new ClamPizza();
else if (type == "Suede")
pizza = new ShoePizza();
return pizza;
}
// portland-style preparation for all pizzas
protected override Pizza CreatePizza(string type)
{
Pizza pizza = null;
IIngredientFactory ingredientFactory =
new PortlandIngredientFactory();
if (type == "Cheese")
pizza = new CheesePizza(ingredientFactory);
else if (type == "Clam")
pizza = new ClamPizza(ingredientFactory);
else if (type == "Suede")
pizza = new ShoePizza(ingredientFactory);
return pizza;
}
