/**
* @return \Google_Service_Datastore_Query
*/
public function build()
{
$query = new \Google_Service_Datastore_Query();
if (!empty($this->projections)) {
$query->setProjection($this->projections);
}
if (!empty($this->kinds)) {
$query->setKinds($this->kinds);
}
if (!is_null($this->filter)) {
$query->setFilter($this->filter);
}
if (!empty($this->orders)) {
$query->setOrder($this->orders);
}
if (!empty($this->groupBys)) {
$query->setGroupBy($this->groupBys);
}
if (!is_null($this->startCursor)) {
$query->setStartCursor($this->startCursor);
}
if (!is_null($this->endCursor)) {
$query->setEndCursor($this->endCursor);
}
if (!is_null($this->offset)) {
$query->setOffset($this->offset);
}
if (!is_null($this->limit)) {
$query->setLimit($this->limit);
}
return $query;
}
