4주차: 팩토리패턴

src/factory/FactoryPattern.java

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+package factory;
+
+import factory.pizza.Pizza;
+import factory.pizzastore.impl.ChicagoPizzaStore;
+import factory.pizzastore.impl.NYPizzaStore;
+
+public class FactoryPattern {
+    public static void main(String[] args) {
+        final NYPizzaStore nyPizzaStore = new NYPizzaStore();
+        final Pizza pizza = nyPizzaStore.orderPizza(Pizza.PizzaType.CHEESE);
+        System.out.println(pizza.toString());
+
+        final ChicagoPizzaStore chicagoPizzaStore = new ChicagoPizzaStore();
+        final Pizza pizza1 = chicagoPizzaStore.orderPizza(Pizza.PizzaType.PEPPERONI);
+        System.out.println(pizza1.toString());
+    }
+}

src/factory/ingredient/factory/PizzaIngredientFactory.java

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+package factory.ingredient.factory;
+
+import factory.ingredient.ingredients.*;
+import factory.ingredient.ingredients.Pepperoni;
+import factory.ingredient.ingredients.Sauce;
+import factory.ingredient.ingredients.Veggies;
+
+public interface PizzaIngredientFactory {
+    Dough createDough();
+    Sauce createSauce();
+    Cheese createCheese();
+    Veggies[] createVeggies();
+    Pepperoni createPepperoni();
+    Clams createClam();
+}

src/factory/ingredient/factory/impl/ChicagoPizzaIngredientFactory.java

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+package factory.ingredient.factory.impl;
+
+import factory.ingredient.factory.PizzaIngredientFactory;
+import factory.ingredient.ingredients.*;
+import factory.ingredient.ingredients.impl.*;
+
+public class ChicagoPizzaIngredientFactory implements PizzaIngredientFactory {
+
+	public Dough createDough() {
+		return new ThickCrustDough();
+	}
+
+	public Sauce createSauce() {
+		return new PlumTomatoSauce();
+	}
+
+	public Cheese createCheese() {
+		return new MozzarellaCheese();
+	}
+
+	public Veggies[] createVeggies() {
+		return new Veggies[]{ new BlackOlives(),
+		                      new Spinach(),
+		                      new Eggplant() };
+	}
+
+	public Pepperoni createPepperoni() {
+		return new SlicedPepperoni();
+	}
+
+	public Clams createClam() {
+		return new FrozenClams();
+	}
+}

src/factory/ingredient/factory/impl/NYPizzaIngredientFactory.java

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+package factory.ingredient.factory.impl;
+
+import factory.ingredient.factory.PizzaIngredientFactory;
+import factory.ingredient.ingredients.*;
+import factory.ingredient.ingredients.impl.*;
+
+public class NYPizzaIngredientFactory implements PizzaIngredientFactory {
+
+	public Dough createDough() {
+		return new ThinCrustDough();
+	}
+
+	public Sauce createSauce() {
+		return new MarinaraSauce();
+	}
+
+	public Cheese createCheese() {
+		return new ReggianoCheese();
+	}
+
+	public Veggies[] createVeggies() {
+		return new Veggies[]{ new Garlic(), new Onion(), new Mushroom(), new RedPepper() };
+	}
+
+	public Pepperoni createPepperoni() {
+		return new SlicedPepperoni();
+	}
+
+	public Clams createClam() {
+		return new FreshClams();
+	}
+}

src/factory/ingredient/ingredients/Cheese.java

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

src/factory/ingredient/ingredients/Clams.java

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

src/factory/ingredient/ingredients/Dough.java

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

src/factory/ingredient/ingredients/Pepperoni.java

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

src/factory/ingredient/ingredients/Sauce.java

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

src/factory/ingredient/ingredients/Veggies.java

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+package factory.ingredient.ingredients;
+
+public interface Veggies {
+	public String toString();
+}

src/factory/ingredient/ingredients/impl/BlackOlives.java

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

src/factory/ingredient/ingredients/impl/Eggplant.java

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+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class Eggplant implements Veggies {
+
+	public String toString() {
+		return "Eggplant";
+	}
+}

src/factory/ingredient/ingredients/impl/FreshClams.java

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

src/factory/ingredient/ingredients/impl/FrozenClams.java

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

src/factory/ingredient/ingredients/impl/Garlic.java

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+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class Garlic implements Veggies {
+
+	public String toString() {
+		return "Garlic";
+	}
+}

src/factory/ingredient/ingredients/impl/MarinaraSauce.java

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+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Sauce;
+
+public class MarinaraSauce implements Sauce {
+	public String toString() {
+		return "Marinara Sauce";
+	}
+}

src/factory/ingredient/ingredients/impl/MozzarellaCheese.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Cheese;
+
+public class MozzarellaCheese implements Cheese {
+
+	public String toString() {
+		return "Shredded Mozzarella";
+	}
+}

src/factory/ingredient/ingredients/impl/Mushroom.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class Mushroom implements Veggies {
+
+	public String toString() {
+		return "Mushrooms";
+	}
+}

src/factory/ingredient/ingredients/impl/Onion.java

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+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class Onion implements Veggies {
+
+	public String toString() {
+		return "Onion";
+	}
+}

src/factory/ingredient/ingredients/impl/ParmesanCheese.java

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

src/factory/ingredient/ingredients/impl/PlumTomatoSauce.java

@@ -0,0 +1,9 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Sauce;
+
+public class PlumTomatoSauce implements Sauce {
+	public String toString() {
+		return "Tomato sauce with plum tomatoes";
+	}
+}

src/factory/ingredient/ingredients/impl/RedPepper.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class RedPepper implements Veggies {
+
+	public String toString() {
+		return "Red Pepper";
+	}
+}

src/factory/ingredient/ingredients/impl/ReggianoCheese.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Cheese;
+
+public class ReggianoCheese implements Cheese {
+
+	public String toString() {
+		return "Reggiano Cheese";
+	}
+}

src/factory/ingredient/ingredients/impl/SlicedPepperoni.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Pepperoni;
+
+public class SlicedPepperoni implements Pepperoni {
+
+	public String toString() {
+		return "Sliced Pepperoni";
+	}
+}

src/factory/ingredient/ingredients/impl/Spinach.java

@@ -0,0 +1,10 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Veggies;
+
+public class Spinach implements Veggies {
+
+	public String toString() {
+		return "Spinach";
+	}
+}

src/factory/ingredient/ingredients/impl/ThickCrustDough.java

@@ -0,0 +1,9 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Dough;
+
+public class ThickCrustDough implements Dough {
+	public String toString() {
+		return "ThickCrust style extra thick crust dough";
+	}
+}

src/factory/ingredient/ingredients/impl/ThinCrustDough.java

@@ -0,0 +1,9 @@
+package factory.ingredient.ingredients.impl;
+
+import factory.ingredient.ingredients.Dough;
+
+public class ThinCrustDough implements Dough {
+	public String toString() {
+		return "Thin Crust Dough";
+	}
+}

src/factory/pizza/Pizza.java

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+package factory.pizza;
+
+import factory.ingredient.ingredients.*;
+
+public abstract class Pizza {
+    protected String name;
+    protected Dough dough;
+    protected Sauce sauce;
+    protected Veggies[] veggies;
+    protected Cheese cheese;
+    protected Pepperoni pepperoni;
+    protected Clams clam;
+
+    public abstract void prepare();
+
+    public void bake() {
+        System.out.println("175도에서 25분 간 굽기");
+    }
+
+    public void cut() {
+        System.out.println("피자를 사선으로 자르기");
+    }
+
+    public void box() {
+        System.out.println("상자에 피자 담기");
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String toString() {
+        StringBuilder result = new StringBuilder();
+        result.append("---- ").append(name).append(" ----\n");
+        if (dough != null) {
+            result.append(dough);
+            result.append("\n");
+        }
+        if (sauce != null) {
+            result.append(sauce);
+            result.append("\n");
+        }
+        if (cheese != null) {
+            result.append(cheese);
+            result.append("\n");
+        }
+        if (veggies != null) {
+            for (int i = 0; i < veggies.length; i++) {
+                result.append(veggies[i]);
+                if (i < veggies.length-1) {
+                    result.append(", ");
+                }
+            }
+            result.append("\n");
+        }
+        if (clam != null) {
+            result.append(clam);
+            result.append("\n");
+        }
+        if (pepperoni != null) {
+            result.append(pepperoni);
+            result.append("\n");
+        }
+        return result.toString();
+    }
+
+    public enum PizzaType {
+        CHEESE,
+        PEPPERONI
+    }
+}