class Query

Defines the entity query for configuration entities.

Hierarchy

Expanded class hierarchy of Query

94 string references to 'Query'
AjaxFormCacheTest::testQueryString in core/tests/Drupal/FunctionalJavascriptTests/Ajax/AjaxFormCacheTest.php
Tests AJAX forms on pages with a query string.
BasicTest::testWizardDefaultValues in core/modules/views/tests/src/Functional/Wizard/BasicTest.php
Tests default plugin values are populated from the wizard form.
batch_process in core/includes/form.inc
Processes the batch.
BlockContentTest::getExpectedDocument in core/modules/jsonapi/tests/src/Functional/BlockContentTest.php
Returns the expected JSON:API document for the entity.
bootstrap.inc in core/includes/bootstrap.inc
Functions that need to be loaded on every Drupal request.

... See full list

File

View on git.drupalcode.org

core/lib/Drupal/Core/Entity/Query/Null/Query.php, line 13

Namespace

Drupal\Core\Entity\Query\Null
View source 
class Query extends QueryBase implements QueryInterface, QueryAggregateInterface {
  
  /**
   * {@inheritdoc}
   */
  public function execute() {
    if ($this->count) {
      return 0;
    }
    return [];
  }
  
  /**
   * {@inheritdoc}
   */
  public function existsAggregate($field, $function, $langcode = NULL) {
    return $this->conditionAggregate
      ->exists($field, $function, $langcode);
  }
  
  /**
   * {@inheritdoc}
   */
  public function notExistsAggregate($field, $function, $langcode = NULL) {
    return $this->conditionAggregate
      ->notExists($field, $function, $langcode);
  }
  
  /**
   * {@inheritdoc}
   */
  public function conditionAggregateGroupFactory($conjunction = 'AND') {
    return new ConditionAggregate($conjunction, $this);
  }

}

Members

Title Modifiers Object type Summary Overriden Title Overrides
Query::conditionAggregateGroupFactory public function Overrides QueryAggregateInterface::conditionAggregateGroupFactory
Query::execute public function Overrides QueryInterface::execute
Query::existsAggregate public function Overrides QueryAggregateInterface::existsAggregate
Query::notExistsAggregate public function Overrides QueryAggregateInterface::notExistsAggregate
QueryBase::$accessCheck protected property Whether access check is requested or not.
QueryBase::$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::$conditionAggregate protected property Aggregate Conditions.
QueryBase::$conjunction protected property Defines how the conditions on the query need to match.
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 Overrides AlterableInterface::addMetaData
QueryBase::addTag public function Overrides AlterableInterface::addTag
QueryBase::aggregate public function
QueryBase::allRevisions public function Overrides QueryInterface::allRevisions
QueryBase::andConditionGroup public function Overrides QueryInterface::andConditionGroup
QueryBase::condition public function Overrides QueryInterface::condition 1
QueryBase::conditionAggregate public function
QueryBase::conditionGroupFactory protected function Creates an object holding a group of conditions.
QueryBase::count public function Overrides QueryInterface::count
QueryBase::currentRevision public function Overrides QueryInterface::currentRevision
QueryBase::exists public function 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 Overrides QueryInterface::getEntityTypeId
QueryBase::getMetaData public function 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 Overrides AlterableInterface::hasAllTags
QueryBase::hasAnyTag public function Overrides AlterableInterface::hasAnyTag
QueryBase::hasTag public function Overrides AlterableInterface::hasTag
QueryBase::initializePager protected function Gets the total number of results and initialize a pager for the query.
QueryBase::latestRevision public function Overrides QueryInterface::latestRevision
QueryBase::notExists public function Overrides QueryInterface::notExists
QueryBase::orConditionGroup public function Overrides QueryInterface::orConditionGroup
QueryBase::pager public function 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 Overrides QueryInterface::tableSort
QueryBase::__clone public function Makes sure that the Condition object is cloned as well. 1
QueryBase::__construct public function Constructs this object. 3

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