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<?php
namespace As3\Modlr\Events;
/**
* Contains the arguments for an event.
* This is the root class and does not contain any event data.
* All event arguments must extend this class and define their own state.
*
* @author Jacob Bare <[email protected]>
*/
class EventArguments
{
* The globally empty event instance.
* Used when no event arguments are passed to the dispatcher.
* @var self
private static $emptyInstance;
* Creates an empty arguments instance.
* Ensures only one empty instances exists for all possible event calls without arguments.
* @return self
public static function createEmpty()
if (null === self::$emptyInstance) {
self::$emptyInstance = new self;
}
return self::$emptyInstance;
as3io /
modlr
