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Added comments for proxy example.

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This commit is contained in:
Ilkka Seppala 2014-08-31 10:23:14 +03:00
parent 05cb40897b
commit 1cdb59352d
3 changed files with 16 additions and 1 deletions
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6
proxy/src/main/java/com/iluwatar/App.java
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@ -1,5 +1,11 @@
package com.iluwatar; package com.iluwatar;
/**
*
* Proxy (WizardTowerProxy) controls access to the
* actual object (WizardTower).
*
*/
public class App public class App
{ {
public static void main( String[] args ) public static void main( String[] args )

5
proxy/src/main/java/com/iluwatar/WizardTower.java
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@ -1,5 +1,10 @@
package com.iluwatar; package com.iluwatar;
/**
*
* The object to be proxyed.
*
*/
public class WizardTower { public class WizardTower {
public void enter(Wizard wizard) { public void enter(Wizard wizard) {

6
proxy/src/main/java/com/iluwatar/WizardTowerProxy.java
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@ -1,5 +1,10 @@
package com.iluwatar; package com.iluwatar;
/**
*
* The proxy controlling access to WizardTower.
*
*/
public class WizardTowerProxy extends WizardTower { public class WizardTowerProxy extends WizardTower {
private static final int NUM_WIZARDS_ALLOWED = 3; private static final int NUM_WIZARDS_ALLOWED = 3;
@ -15,5 +20,4 @@ public class WizardTowerProxy extends WizardTower {
System.out.println(wizard + " is not allowed to enter!"); System.out.println(wizard + " is not allowed to enter!");
} }
} }
} }