class QueryAggregate in MongoDB 8

Hierarchy

• class \Drupal\Core\Entity\Query\QueryBase implements QueryInterface
  • class \Drupal\mongodb\Entity\Query implements QueryInterface
    • class \Drupal\mongodb\Entity\QueryAggregate implements QueryAggregateInterface

File

src/Entity/QueryAggregate.php, line 13

Contains \Drupal\mongodb\Entity\QueryAggregate.

Namespace

Drupal\mongodb\Entity

class QueryAggregate extends Query implements QueryAggregateInterface {

  /**
   * Queries for the existence of a field.
   *
   * @param string $field
   *   The name of the field.
   * @param string $function
   *   The aggregate function.
   * @param $langcode
   *   (optional) The language code.
   *
   * @return \Drupal\Core\Entity\Query\QueryAggregateInterface
   *   The called object.
   */
  public function existsAggregate($field, $function, $langcode = NULL) {
    return $this;
  }

  /**
   * Queries for the nonexistence of a field.
   *
   * @param string $field .
   *   The name of a field.
   * @param string $function
   *   The aggregate function.
   * @param string $langcode
   *   (optional) The language code.
   *
   * @return \Drupal\Core\Entity\Query\QueryAggregateInterface
   *   The called object.
   */
  public function notExistsAggregate($field, $function, $langcode = NULL) {
    return $this;
  }

  /**
   * Creates an object holding a group of conditions.
   *
   * See andConditionAggregateGroup() and orConditionAggregateGroup() for more.
   *
   * @param string $conjunction
   *   - AND (default): this is the equivalent of andConditionAggregateGroup().
   *   - OR: this is the equivalent of andConditionAggregateGroup().
   *
   * @return ConditionInterface
   *   An object holding a group of conditions.
   */
  public function conditionAggregateGroupFactory($conjunction = 'AND') {
    return new Condition('AND', $this);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Query::execute	public	function	Execute the query. Overrides QueryInterface::execute
Query::__construct	public	function	Constructs this object. Overrides QueryBase::__construct
QueryAggregate::conditionAggregateGroupFactory	public	function	Creates an object holding a group of conditions. Overrides QueryAggregateInterface::conditionAggregateGroupFactory
QueryAggregate::existsAggregate	public	function	Queries for the existence of a field. Overrides QueryAggregateInterface::existsAggregate
QueryAggregate::notExistsAggregate	public	function	Queries for the nonexistence of a field. Overrides QueryAggregateInterface::notExistsAggregate
QueryBase::$accessCheck	protected	property	Whether access check is requested or not. Defaults to TRUE.
QueryBase::$aggregate	protected	property	The list of aggregate expressions.
QueryBase::$allRevisions	protected	property	Flag indicating whether to query the current revision or all revisions.
QueryBase::$alterMetaData	protected	property	The query metadata for alter purposes.
QueryBase::$alterTags	protected	property	The query tags.
QueryBase::$condition	protected	property	Conditions.	1
QueryBase::$conditionAggregate	protected	property	Aggregate Conditions
QueryBase::$count	protected	property	TRUE if this is a count query, FALSE if it isn't.
QueryBase::$entityType	protected	property	Information about the entity type.	1
QueryBase::$entityTypeId	protected	property	The entity type this query runs against.
QueryBase::$groupBy	protected	property	The list of columns to group on.
QueryBase::$latestRevision	protected	property	Flag indicating whether to query the latest revision.
QueryBase::$namespaces	protected	property	List of potential namespaces of the classes belonging to this query.
QueryBase::$pager	protected	property	The query pager data.
QueryBase::$range	protected	property	The query range.
QueryBase::$sort	protected	property	The list of sorts.
QueryBase::$sortAggregate	protected	property	The list of sorts over the aggregate results.
QueryBase::accessCheck	public	function	Overrides QueryInterface::accessCheck
QueryBase::addMetaData	public	function	Adds additional metadata to the query. Overrides AlterableInterface::addMetaData
QueryBase::addTag	public	function	Adds a tag to a query. Overrides AlterableInterface::addTag
QueryBase::aggregate	public	function
QueryBase::allRevisions	public	function	Queries all the revisions. Overrides QueryInterface::allRevisions
QueryBase::andConditionGroup	public	function	Creates a new group of conditions ANDed together. Overrides QueryInterface::andConditionGroup
QueryBase::condition	public	function	Add a condition to the query or a condition group. Overrides QueryInterface::condition	1
QueryBase::conditionAggregate	public	function
QueryBase::conditionGroupFactory	protected	function	Creates an object holding a group of conditions.
QueryBase::count	public	function	Makes this a count query. Overrides QueryInterface::count
QueryBase::currentRevision	public	function	Queries the current revision. Overrides QueryInterface::currentRevision
QueryBase::exists	public	function	Queries for a non-empty value on a field. Overrides QueryInterface::exists
QueryBase::getAggregationAlias	protected	function	Generates an alias for a field and its aggregated function.
QueryBase::getClass	public static	function	Finds a class in a list of namespaces.
QueryBase::getEntityTypeId	public	function	Gets the ID of the entity type for this query. Overrides QueryInterface::getEntityTypeId
QueryBase::getMetaData	public	function	Retrieves a given piece of metadata. Overrides AlterableInterface::getMetaData
QueryBase::getNamespaces	public static	function	Gets a list of namespaces of the ancestors of a class.
QueryBase::groupBy	public	function
QueryBase::hasAllTags	public	function	Determines if a given query has all specified tags. Overrides AlterableInterface::hasAllTags
QueryBase::hasAnyTag	public	function	Determines if a given query has any specified tag. Overrides AlterableInterface::hasAnyTag
QueryBase::hasTag	public	function	Determines if a given query has a given tag. Overrides AlterableInterface::hasTag
QueryBase::initializePager	protected	function	Gets the total number of results and initialize a pager for the query.
QueryBase::latestRevision	public	function	Queries the latest revision. Overrides QueryInterface::latestRevision
QueryBase::notExists	public	function	Queries for an empty field. Overrides QueryInterface::notExists
QueryBase::orConditionGroup	public	function	Creates a new group of conditions ORed together. Overrides QueryInterface::orConditionGroup
QueryBase::pager	public	function	Enables a pager for the query. Overrides QueryInterface::pager
QueryBase::range	public	function	Overrides QueryInterface::range
QueryBase::sort	public	function	Overrides QueryInterface::sort
QueryBase::sortAggregate	public	function
QueryBase::tableSort	public	function	Enables sortable tables for this query. Overrides QueryInterface::tableSort
QueryBase::__clone	public	function	Makes sure that the Condition object is cloned as well.	1