class QueryFactory in Zircon Profile 8

Provides a factory for creating the key value entity query.

Hierarchy

• class \Drupal\Core\Entity\KeyValueStore\Query\QueryFactory implements QueryFactoryInterface

1 string reference to 'QueryFactory'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses QueryFactory

entity.query.keyvalue in core/core.services.yml

Drupal\Core\Entity\KeyValueStore\Query\QueryFactory

File

core/lib/Drupal/Core/Entity/KeyValueStore/Query/QueryFactory.php, line 18

Contains \Drupal\Core\Entity\KeyValueStore\Query\QueryFactory.

Namespace

Drupal\Core\Entity\KeyValueStore\Query

class QueryFactory implements QueryFactoryInterface {

  /**
   * The key value factory.
   *
   * @var \Drupal\Core\KeyValueStore\KeyValueFactoryInterface
   */
  protected $keyValueFactory;

  /**
   * The namespace of this class, the parent class etc.
   *
   * @var array
   */
  protected $namespaces;

  /**
   * Constructs a QueryFactory object.
   *
   */
  public function __construct(KeyValueFactoryInterface $key_value_factory) {
    $this->keyValueFactory = $key_value_factory;
    $this->namespaces = Query::getNamespaces($this);
  }

  /**
   * {@inheritdoc}
   */
  public function get(EntityTypeInterface $entity_type, $conjunction) {
    return new Query($entity_type, $conjunction, $this->namespaces, $this->keyValueFactory);
  }

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

}

Members

Name	Modifiers	Type	Description	Overrides
QueryFactory::$keyValueFactory	protected	property	The key value factory.
QueryFactory::$namespaces	protected	property	The namespace of this class, the parent class etc.
QueryFactory::get	public	function	Instantiates an entity query for a given entity type. Overrides QueryFactoryInterface::get
QueryFactory::getAggregate	public	function	Instantiates an aggregation query object for a given entity type. Overrides QueryFactoryInterface::getAggregate
QueryFactory::__construct	public	function	Constructs a QueryFactory object.