new commit

Author: Aleksandr Gromov

java8Module/src/main/java/patterns/Main.java

@@ -1,5 +1,10 @@
 package patterns;
 
+import patterns.abstractfactory.AbstractWidgetFactory;
+import patterns.abstractfactory.GUIBuilder;
+import patterns.abstractfactory.MacOSXWidgetFactory;
+import patterns.abstractfactory.MsWindowsWidgetFactory;
+import patterns.builder.*;
 import patterns.composite.CompositeCircle;
 import patterns.composite.GraphicsClient;
 import patterns.flyweight.LineFlyweight;
@@ -32,5 +37,29 @@ public static void main(String[] args) {
         graphicsClient.paint(new CompositeCircle());
          /* END Composite design pattern */
 
+         /* START Builder design pattern */
+        boolean isKid = false;
+        MealDirector director = new MealDirector();
+        MealBuilder builder;
+        if (isKid) {
+            builder = new KidsMealBuilder();
+        }
+        else{
+            builder = new AdultMealBuilder();
+        }
+        Meal meal = director.createMeal(builder);
+        /* END Builder design pattern */
+
+        /* START Abstract factory design pattern */
+        GUIBuilder builder1 = new GUIBuilder();
+        AbstractWidgetFactory widgetFactory = null;
+        //check what platform we're on
+        if(Platform.currentPlatform()=="MACOSX"){
+            widgetFactory  = new MacOSXWidgetFactory();
+        } else {
+            widgetFactory  = new MsWindowsWidgetFactory();
+        }
+        builder1.buildWindow(widgetFactory);
+        /* END Abstract factory design pattern */
     }
 }

java8Module/src/main/java/patterns/abstractfactory/AbstractWidgetFactory.java

@@ -0,0 +1,5 @@
+package patterns.abstractfactory;
+
+public interface AbstractWidgetFactory {
+    public Window createWindow();
+}

java8Module/src/main/java/patterns/abstractfactory/GUIBuilder.java

@@ -0,0 +1,8 @@
+package patterns.abstractfactory;
+
+public class GUIBuilder {
+    public void buildWindow(AbstractWidgetFactory widgetFactory){
+        Window window = widgetFactory.createWindow();
+        window.setTitle("New Window");
+    }
+}

java8Module/src/main/java/patterns/abstractfactory/MSWindow.java

@@ -0,0 +1,13 @@
+package patterns.abstractfactory;
+
+public class MSWindow implements Window {
+    @Override
+    public void setTitle(String text) {
+
+    }
+
+    @Override
+    public void repaint() {
+
+    }
+}

java8Module/src/main/java/patterns/abstractfactory/MacOSXWidgetFactory.java

@@ -0,0 +1,8 @@
+package patterns.abstractfactory;
+
+public class MacOSXWidgetFactory implements AbstractWidgetFactory {
+    @Override
+    public Window createWindow() {
+        return new MacOSXWindow();
+    }
+}

java8Module/src/main/java/patterns/abstractfactory/MacOSXWindow.java

@@ -0,0 +1,13 @@
+package patterns.abstractfactory;
+
+public class MacOSXWindow implements Window {
+    @Override
+    public void setTitle(String text) {
+
+    }
+
+    @Override
+    public void repaint() {
+
+    }
+}

java8Module/src/main/java/patterns/abstractfactory/MsWindowsWidgetFactory.java

@@ -0,0 +1,8 @@
+package patterns.abstractfactory;
+
+public class MsWindowsWidgetFactory implements AbstractWidgetFactory {
+    @Override
+    public Window createWindow() {
+        return new MSWindow();
+    }
+}

java8Module/src/main/java/patterns/abstractfactory/Window.java

@@ -0,0 +1,6 @@
+package patterns.abstractfactory;
+
+public interface Window {
+    public void setTitle(String text);
+    public void repaint();
+}

java8Module/src/main/java/patterns/builder/AdultMealBuilder.java

@@ -0,0 +1,26 @@
+package patterns.builder;
+
+/**
+ * Created by aleks on 06.07.17.
+ */
+public class AdultMealBuilder extends MealBuilder {
+    @Override
+    public void buildDrink() {
+
+    }
+
+    @Override
+    public void buildMain() {
+
+    }
+
+    @Override
+    public void buildDessert() {
+
+    }
+
+    @Override
+    public Meal getMeal() {
+        return meal;
+    }
+}

java8Module/src/main/java/patterns/builder/KidsMealBuilder.java

@@ -0,0 +1,26 @@
+package patterns.builder;
+
+/**
+ * Created by aleks on 06.07.17.
+ */
+public class KidsMealBuilder extends MealBuilder {
+    @Override
+    public void buildDrink() {
+
+    }
+
+    @Override
+    public void buildMain() {
+
+    }
+
+    @Override
+    public void buildDessert() {
+
+    }
+
+    @Override
+    public Meal getMeal() {
+        return meal;
+    }
+}