Defines an interface for QueryFactory classes. Hierarchy interface \Drupal\Core\Entity\Query\

protected Query::isSimpleQuery() Determines

Factory class Creating entity query objects. Any implementation of this service must call getQuery()/getAggregateQuery() of the corresponding

public Query::__clone() Implements the

public static QueryBase::getClass(array $namespaces, $short_class_name)

public ConditionInterface::condition($field, $value =

public QueryFactory::__construct(Connection $connection)

public QueryFactory::getAggregate(EntityTypeInterface $entity_type

public QueryInterface::tableSort(&$headers)

public QueryBase::count() Makes