Notify::getNotifier

protected function getNotifier()
{
	if(!$this->notifier)
	{
		switch($this->type)
		{
			case static::NOTIFY_IM:
				$this->notifier = new NotifyIm();
				break;
			case static::NOTIFY_BOT:
				$this->notifier = new NotifyIm();
				break;
		}
	}

	return $this->notifier;
}