private function getData()
    {
        if (isset($this->input[self::FILTER_PARAM_NS])) {
            $data = $this->input[self::FILTER_PARAM_NS];
        } else {
            $data = array();
        }

        return new InputDecorator($data);
    }
private function getData()
    {
        if (isset($this->input[self::FILTER_PARAM_NS])) {
            $data = $this->input[self::FILTER_PARAM_NS];
        } else {
            $data = array();
        }

        return new InputDecorator($data);
    }
private function getData ( ) { if ( isset ( $ this -> input [ self :: FILTER_PARAM_NS ] ) ) { $ data = $ this -> input [ self :: FILTER_PARAM_NS ] ; } else { $ data = array ( ) ; } return new InputDecorator ( $ data ) ; }
Returns data to be supplied to user-defined filtering method

@return \Krystal\Db\Filter\InputDecorator
Returns data to be supplied to user - defined filtering method