public function filterByNotificationChange($notificationChange = null, $comparison = null)
    {
        if (is_string($notificationChange)) {
            $notificationChange = in_array(strtolower($notificationChange), array('false', 'off', '-', 'no', 'n', '0', '')) ? false : true;
        }

        return $this->addUsingAlias(RemoteAppPeer::NOTIFICATION_CHANGE, $notificationChange, $comparison);
    }