class QueryFactory

class QueryFactory implements QueryFactoryInterface {
    
    /**
     * The namespace of this class, the parent class etc.
     *
     * @var array
     */
    protected $namespaces;
    
    /**
     * Constructs a QueryFactory object.
     */
    public function __construct() {
        $this->namespaces = QueryBase::getNamespaces($this);
    }
    
    /**
     * {@inheritdoc}
     */
    public function get(EntityTypeInterface $entity_type, $conjunction) {
        return new Query($entity_type, $conjunction, $this->namespaces);
    }
    
    /**
     * {@inheritdoc}
     */
    public function getAggregate(EntityTypeInterface $entity_type, $conjunction) {
        return new Query($entity_type, $conjunction, $this->namespaces);
    }

}