/**
* Set the graph types for the query.
*
* This allows the filtering of graphs on the query level. There are two ways
* to filter the results:
* - Set the graph types in this method.
* - Set the request graphs in the storage level.
* The query graph filter that is set below is filtering the graphs
* that the query will run on, so this makes this filter a runtime filter.
* After the results are retrieved, the storage will further filter the
* results based on the request graphs set for the entities.
*
* @param array $graph_types
* An array of graphs ids to be passed into the query.
*
* @todo: When a condition is set on the bundle, this graphs should be
* filtered accordingly.
*
* @see \Drupal\rdf_entity\RdfGraphHandler::setRequestGraphs()
* @see \Drupal\rdf_entity\Entity\RdfEntitySparqlStorage::processGraphResults()
*/
public function setGraphType($graph_types = ['default'])
{
$this->graphs = $this->entityStorage->getGraphHandler()->getEntityTypeGraphUrisList($this->entityType->getBundleEntityType(), $graph_types);
}
