protected function insertNode($item) { $hItem = new Gpf_Db_HierarchicalDataNode($this->type); $hItem->setCode($item['code']); $hItem->setType($this->type . '_'); $hItem->setLft($item['lft']); $hItem->setRgt($item['rgt']); $hItem->setState($item['state']); $hItem->setName($item['name']); $hItem->insert(); }