/** * Appends the child node to existed node, identified by $parentId * $pos points a position * AT_END - at the end of children list * AT_BEGIN - at the beginig of children list * * @param int $parentId * @param array|Axis_NSTree_Node $data * @return Axis_NSTree_Node */ public function appendChild($parentId, $data, $pos = self::AT_END) { $newId = $this->_table->allocChild($parentId, $pos); return $this->_bindNode($newId, $data); }