Merge branch 'javadoc'

decorator/src/main/java/com/iluwatar/decorator/App.java

@@ -1,29 +1,33 @@
-package com.iluwatar.decorator;
-
-/**
- * 
- * Decorator pattern is more flexible alternative to subclassing. The decorator
- * class implements the same interface as the target and uses composition to
- * "decorate" calls to the target.
- * 
- * Using decorator pattern it is possible to change class behavior during
- * runtime, as the example shows.
- * 
- */
-public class App {
-
-	public static void main(String[] args) {
-
-		// simple troll
-		System.out.println("A simple looking troll approaches.");
-		Hostile troll = new Troll();
-		troll.attack();
-		troll.fleeBattle();
-
-		// change the behavior of the simple troll by adding a decorator
-		System.out.println("\nA smart looking troll surprises you.");
-		Hostile smart = new SmartTroll(troll);
-		smart.attack();
-		smart.fleeBattle();
-	}
-}
+package com.iluwatar.decorator;
+
+/**
+ * 
+ * Decorator pattern is a more flexible alternative to subclassing. The decorator
+ * class implements the same interface as the target and uses composition to
+ * "decorate" calls to the target.
+ * <p>
+ * Using decorator pattern it is possible to change class behavior during
+ * runtime, as the example shows.
+ * 
+ */
+public class App {
+
+	/**
+	 * Program entry point
+	 * @param args command line args
+	 */
+	public static void main(String[] args) {
+
+		// simple troll
+		System.out.println("A simple looking troll approaches.");
+		Hostile troll = new Troll();
+		troll.attack();
+		troll.fleeBattle();
+
+		// change the behavior of the simple troll by adding a decorator
+		System.out.println("\nA smart looking troll surprises you.");
+		Hostile smart = new SmartTroll(troll);
+		smart.attack();
+		smart.fleeBattle();
+	}
+}

decorator/src/main/java/com/iluwatar/decorator/SmartTroll.java

@@ -1,30 +1,30 @@
-package com.iluwatar.decorator;
-
-/**
- * SmartTroll is a decorator for Hostile objects.
- * The calls to the Hostile interface are intercepted
- * and decorated. Finally the calls are delegated
- * to the decorated Hostile object.
- *
- */
-public class SmartTroll implements Hostile {
-
-	private Hostile decorated;
-
-	public SmartTroll(Hostile decorated) {
-		this.decorated = decorated;
-	}
-
-	@Override
-	public void attack() {
-		System.out.println("The troll throws a rock at you!");
-		decorated.attack();
-	}
-
-	@Override
-	public void fleeBattle() {
-		System.out.println("The troll calls for help!");
-		decorated.fleeBattle();
-	}
-
-}
+package com.iluwatar.decorator;
+
+/**
+ * SmartTroll is a decorator for {@link Hostile} objects.
+ * The calls to the {@link Hostile} interface are intercepted
+ * and decorated. Finally the calls are delegated
+ * to the decorated {@link Hostile} object.
+ *
+ */
+public class SmartTroll implements Hostile {
+
+	private Hostile decorated;
+
+	public SmartTroll(Hostile decorated) {
+		this.decorated = decorated;
+	}
+
+	@Override
+	public void attack() {
+		System.out.println("The troll throws a rock at you!");
+		decorated.attack();
+	}
+
+	@Override
+	public void fleeBattle() {
+		System.out.println("The troll calls for help!");
+		decorated.fleeBattle();
+	}
+
+}

decorator/src/main/java/com/iluwatar/decorator/Troll.java

@@ -1,18 +1,18 @@
-package com.iluwatar.decorator;
-
-/**
- * 
- * Troll implements Hostile interface directly.
- *
- */
-public class Troll implements Hostile {
-
-	public void attack() {
-		System.out.println("The troll swings at you with a club!");
-	}
-
-	public void fleeBattle() {
-		System.out.println("The troll shrieks in horror and runs away!");
-	}
-
-}
+package com.iluwatar.decorator;
+
+/**
+ * 
+ * Troll implements {@link Hostile} interface directly.
+ *
+ */
+public class Troll implements Hostile {
+
+	public void attack() {
+		System.out.println("The troll swings at you with a club!");
+	}
+
+	public void fleeBattle() {
+		System.out.println("The troll shrieks in horror and runs away!");
+	}
+
+}

decorator/src/test/java/com/iluwatar/decorator/AppTest.java

@@ -1,14 +1,19 @@
-package com.iluwatar.decorator;
-
-import org.junit.Test;
-
-import com.iluwatar.decorator.App;
-
-public class AppTest {
-
-	@Test
-	public void test() {
-		String[] args = {};
-		App.main(args);
-	}
-}
+package com.iluwatar.decorator;
+
+import org.junit.Test;
+
+import com.iluwatar.decorator.App;
+
+/**
+ * 
+ * Application test
+ *
+ */
+public class AppTest {
+
+	@Test
+	public void test() {
+		String[] args = {};
+		App.main(args);
+	}
+}