Added comments for proxy example.

iluwatar · iluwatar · commit 1cdb59352dff · 2014-08-31T10:23:14.000+03:00
diff --git a/proxy/src/main/java/com/iluwatar/App.java b/proxy/src/main/java/com/iluwatar/App.java
@@ -1,5 +1,11 @@
 package com.iluwatar;
 
+/**
+ * 
+ * Proxy (WizardTowerProxy) controls access to the
+ * actual object (WizardTower).
+ *
+ */
 public class App 
 {
     public static void main( String[] args )
diff --git a/proxy/src/main/java/com/iluwatar/WizardTower.java b/proxy/src/main/java/com/iluwatar/WizardTower.java
@@ -1,5 +1,10 @@
 package com.iluwatar;
 
+/**
+ * 
+ * The object to be proxyed.
+ *
+ */
 public class WizardTower {
 
 	public void enter(Wizard wizard) {
diff --git a/proxy/src/main/java/com/iluwatar/WizardTowerProxy.java b/proxy/src/main/java/com/iluwatar/WizardTowerProxy.java
@@ -1,5 +1,10 @@
 package com.iluwatar;
 
+/**
+ * 
+ * The proxy controlling access to WizardTower.
+ *
+ */
 public class WizardTowerProxy extends WizardTower {
 
 	private static final int NUM_WIZARDS_ALLOWED = 3;
@@ -15,5 +20,4 @@ public void enter(Wizard wizard) {
 			System.out.println(wizard + " is not allowed to enter!");
 		}
 	}
-	
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,10 @@`
`1`	`1`	`package com.iluwatar;`
`2`	`2`
	`3`	`+/**`
	`4`	`+ *`
	`5`	`+ * The proxy controlling access to WizardTower.`
	`6`	`+ *`
	`7`	`+ */`
`3`	`8`	`public class WizardTowerProxy extends WizardTower {`
`4`	`9`
`5`	`10`	`private static final int NUM_WIZARDS_ALLOWED = 3;`
`@@ -15,5 +20,4 @@ public void enter(Wizard wizard) {`
`15`	`20`	`System.out.println(wizard + " is not allowed to enter!");`
`16`	`21`	`}`
`17`	`22`	`}`
`18`		`-`
`19`	`23`	`}`