/** * Protected support method for getHolding. * * @param string $id Bib Id * @param array $row SQL Row Data * @param array $patron Patron Array * * @return array Keyed data * @access protected */ protected function processHoldingRow($id, $row, $patron) { $holding = parent::processHoldingRow($id, $row, $patron); $holding += array('item_id' => $id, 'addLink' => $this->_checkItemRequests($patron, $id)); return $holding; }