/** * Return a query for the requested objects. * @param string $object_type * @return QUERY * @access private */ protected function _object_query_for($object_type) { switch ($object_type) { case History_item_branch: return $this->login->all_branch_query(); case History_item_release: return $this->login->all_release_query(); case History_item_component: return $this->login->all_release_query(); default: return parent::_object_query_for($object_type); } }