/**
* Short description of method singleton
*
* @access public
* @author Sam, <*****@*****.**>
* @return common_log_Dispatcher
*/
public static function singleton()
{
$returnValue = null;
if (is_null(self::$instance)) {
self::$instance = new common_profiler_Dispatcher();
}
$returnValue = self::$instance;
return $returnValue;
}
/**
* Constructor
*
* @author Somsack Sipasseuth ,<*****@*****.**>
* @access private
*/
private function __construct()
{
$this->startTime = self::getCurrentTime();
$this->implementor = common_profiler_Dispatcher::singleton();
$this->enabled = (bool) $this->implementor->hasAppender();
}