Add classes for pizzeria ingredients

src/pizzeria/PizzaTestDrive.java

+package pizzeria;
+
+import pizzeria.pizza.Pizza;
+import pizzeria.store.ChicagoPizzaStore;
+import pizzeria.store.NYPizzaStore;
+import pizzeria.store.PizzaStore;
+
+public class PizzaTestDrive {
+ 
+	public static void main(String[] args) {
+		PizzaStore nyStore = new NYPizzaStore();
+		PizzaStore chicagoStore = new ChicagoPizzaStore();
+ 
+		Pizza pizza = nyStore.orderPizza("cheese");
+		System.out.println("Ethan ordered a " + pizza.getName() + "\n");
+ 
+		pizza = chicagoStore.orderPizza("cheese");
+		System.out.println("Joel ordered a " + pizza.getName() + "\n");
+
+		pizza = nyStore.orderPizza("clam");
+		System.out.println("Ethan ordered a " + pizza.getName() + "\n");
+ 
+		pizza = chicagoStore.orderPizza("clam");
+		System.out.println("Joel ordered a " + pizza.getName() + "\n");
+
+		pizza = nyStore.orderPizza("pepperoni");
+		System.out.println("Ethan ordered a " + pizza.getName() + "\n");
+ 
+		pizza = chicagoStore.orderPizza("pepperoni");
+		System.out.println("Joel ordered a " + pizza.getName() + "\n");
+
+		pizza = nyStore.orderPizza("veggie");
+		System.out.println("Ethan ordered a " + pizza.getName() + "\n");
+ 
+		pizza = chicagoStore.orderPizza("veggie");
+		System.out.println("Joel ordered a " + pizza.getName() + "\n");
+	}
+}

src/pizzeria/ingredients/BlackOlives.java

+package pizzeria.ingredients;
+
+public class BlackOlives implements Veggies {
+
+	public String toString() {
+		return "Black Olives";
+	}
+}

src/pizzeria/ingredients/Cheese.java

+package pizzeria.ingredients;
+
+public interface Cheese {
+	public String toString();
+}

src/pizzeria/ingredients/Clams.java

+package pizzeria.ingredients;
+
+public interface Clams {
+	public String toString();
+}

src/pizzeria/ingredients/Dough.java

+package pizzeria.ingredients;
+
+public interface Dough {
+	public String toString();
+}

src/pizzeria/ingredients/Eggplant.java

+package pizzeria.ingredients;
+
+public class Eggplant implements Veggies {
+
+	public String toString() {
+		return "Eggplant";
+	}
+}

src/pizzeria/ingredients/FreshClams.java

+package pizzeria.ingredients;
+
+public class FreshClams implements Clams {
+
+	public String toString() {
+		return "Fresh Clams from Long Island Sound";
+	}
+}

src/pizzeria/ingredients/FrozenClams.java

+package pizzeria.ingredients;
+
+public class FrozenClams implements Clams {
+
+	public String toString() {
+		return "Frozen Clams from Chesapeake Bay";
+	}
+}

src/pizzeria/ingredients/Garlic.java

+package pizzeria.ingredients;
+
+public class Garlic implements Veggies {
+
+	public String toString() {
+		return "Garlic";
+	}
+}

src/pizzeria/ingredients/MarinaraSauce.java

+package pizzeria.ingredients;
+
+public class MarinaraSauce implements Sauce {
+	public String toString() {
+		return "Marinara Sauce";
+	}
+}

src/pizzeria/ingredients/MozzarellaCheese.java

+package pizzeria.ingredients;
+
+public class MozzarellaCheese implements Cheese {
+
+	public String toString() {
+		return "Shredded Mozzarella";
+	}
+}

src/pizzeria/ingredients/Mushroom.java

+package pizzeria.ingredients;
+
+public class Mushroom implements Veggies {
+
+	public String toString() {
+		return "Mushrooms";
+	}
+}

src/pizzeria/ingredients/Onion.java

+package pizzeria.ingredients;
+
+public class Onion implements Veggies {
+
+	public String toString() {
+		return "Onion";
+	}
+}

src/pizzeria/ingredients/ParmesanCheese.java

+package pizzeria.ingredients;
+
+public class ParmesanCheese implements Cheese {
+
+	public String toString() {
+		return "Shredded Parmesan";
+	}
+}

src/pizzeria/ingredients/Pepperoni.java

+package pizzeria.ingredients;
+
+public interface Pepperoni {
+	public String toString();
+}

src/pizzeria/ingredients/PepperoniPizza.java

+package pizzeria.ingredients;
+
+public class PepperoniPizza extends Pizza {
+ 
+	public PepperoniPizza(PizzaIngredientFactory ingredientFactory) {
+		this.ingredientFactory = ingredientFactory;
+	}
+ 
+	void prepare() {
+		System.out.println("Preparing " + name);
+		dough = ingredientFactory.createDough();
+		sauce = ingredientFactory.createSauce();
+		cheese = ingredientFactory.createCheese();
+		veggies = ingredientFactory.createVeggies();
+		pepperoni = ingredientFactory.createPepperoni();
+	}
+}

src/pizzeria/ingredients/PlumTomatoSauce.java

+package pizzeria.ingredients;
+
+public class PlumTomatoSauce implements Sauce {
+	public String toString() {
+		return "Tomato sauce with plum tomatoes";
+	}
+}

src/pizzeria/ingredients/RedPepper.java

+package pizzeria.ingredients;
+
+public class RedPepper implements Veggies {
+
+	public String toString() {
+		return "Red Pepper";
+	}
+}

src/pizzeria/ingredients/ReggianoCheese.java

+package pizzeria.ingredients;
+
+public class ReggianoCheese implements Cheese {
+
+	public String toString() {
+		return "Reggiano Cheese";
+	}
+}

src/pizzeria/ingredients/Sauce.java

+package pizzeria.ingredients;
+
+public interface Sauce {
+	public String toString();
+}