Improved comments for decorator example.

ethanccy · Dec 6, 2014 · 10d4e3c · 10d4e3c
1 parent 9a75cb1
commit 10d4e3c
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diff --git a/decorator/src/main/java/com/iluwatar/Hostile.java b/decorator/src/main/java/com/iluwatar/Hostile.java
@@ -1,5 +1,10 @@
 package com.iluwatar;
 
+/**
+ * 
+ * Interface for the hostile enemies.
+ *
+ */
 public interface Hostile {
 
 	void attack();

diff --git a/decorator/src/main/java/com/iluwatar/SmartTroll.java b/decorator/src/main/java/com/iluwatar/SmartTroll.java
@@ -1,5 +1,12 @@
 package com.iluwatar;
 
+/**
+ * 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;

diff --git a/decorator/src/main/java/com/iluwatar/Troll.java b/decorator/src/main/java/com/iluwatar/Troll.java
@@ -1,5 +1,10 @@
 package com.iluwatar;
 
+/**
+ * 
+ * Troll implements Hostile interface directly.
+ *
+ */
 public class Troll implements Hostile {
 
 	public void attack() {