QueryFactory::getAggregate

public QueryFactory::getAggregate(EntityTypeInterface $entity_type, $conjunction)

Instantiates an aggregation query object for a given entity type.

Parameters

\Drupal\Core\Entity\EntityTypeInterface $entity_type: The entity type definition.

string $conjunction:

• AND: all of the conditions on the query need to match.
• OR: at least one of the conditions on the query need to match.

Return value

\Drupal\Core\Entity\Query\QueryAggregateInterface The query object that can query the given entity type.

Throws

\Drupal\Core\Entity\Query\QueryException

Overrides QueryFactoryInterface::getAggregate

File

core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php, line 47

Class

QueryFactory

Provides a factory for creating the key value entity query.

Namespace

Drupal\Core\Entity\KeyValueStore\Query

Code

public function getAggregate(EntityTypeInterface $entity_type, $conjunction) {
  throw new QueryException('Aggregation over key-value entity storage is not supported');
}