ccl.util
Class Singleton

java.lang.Object
  |
  +--ccl.util.Singleton

public class Singleton
extends java.lang.Object

Singleton: Ensure a class only has one instance, and provide a global point of access to it.


Constructor Summary
protected Singleton()
          Users can't instantiate an object themself.
 
Method Summary
static java.lang.Object getInstance()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Singleton

protected Singleton()
Users can't instantiate an object themself. They need to use getInstance instead.

Method Detail

getInstance

public static java.lang.Object getInstance()