public function canProcessSystemParameters()
    {
        if (!is_array($this->dsParamPARAMOUTPUT)) {
            return false;
        }

        foreach (self::$_system_parameters as $system_parameter) {
            if (in_array($system_parameter, $this->dsParamPARAMOUTPUT) === true) {
                return true;
            }
        }

        return false;
    }