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Simple Singleton Template

/ Published in: ActionScript 3
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Easily create a SINGLE USE ONLY (Singleton) Class Object with this template.

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  1. package {
  2. 	public class Example {
  3. 		private static var instance:Example;
  4.  
  5. 		public function Example(access:Access){
  6. 			if (access != null) {
  7. 				if (Example.instance == null){
  8. 					Example.instance = this;
  9. 				}
  10. 			} else {
  11. 				throw new Error(”Illegal operation”);
  12. 			}
  13. 		}
  14.  
  15. 		//provides access to singleton instance
  16. 		public static function getInstance():Example{
  17. 			if (instance == null){
  18. 				instance = new Example();
  19. 			}
  20. 			return Example;
  21. 		}
  22. 	}
  23. }

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