class Query
Same name in this branch
- 9 core/modules/workspaces/src/EntityQuery/Query.php \Drupal\workspaces\EntityQuery\Query
- 9 core/lib/Drupal/Core/Config/Entity/Query/Query.php \Drupal\Core\Config\Entity\Query\Query
- 9 core/lib/Drupal/Core/Database/Query/Query.php \Drupal\Core\Database\Query\Query
- 9 core/lib/Drupal/Core/Entity/Query/Sql/Query.php \Drupal\Core\Entity\Query\Sql\Query
- 9 core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php \Drupal\Core\Entity\KeyValueStore\Query\Query
Same name in other branches
- 7.x includes/database/query.inc \Query
- 8.9.x core/modules/workspaces/src/EntityQuery/Query.php \Drupal\workspaces\EntityQuery\Query
- 8.9.x core/lib/Drupal/Core/Config/Entity/Query/Query.php \Drupal\Core\Config\Entity\Query\Query
- 8.9.x core/lib/Drupal/Core/Database/Query/Query.php \Drupal\Core\Database\Query\Query
- 8.9.x core/lib/Drupal/Core/Entity/Query/Sql/Query.php \Drupal\Core\Entity\Query\Sql\Query
- 8.9.x core/lib/Drupal/Core/Entity/Query/Null/Query.php \Drupal\Core\Entity\Query\Null\Query
- 8.9.x core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php \Drupal\Core\Entity\KeyValueStore\Query\Query
- 10 core/modules/workspaces/src/EntityQuery/Query.php \Drupal\workspaces\EntityQuery\Query
- 10 core/lib/Drupal/Core/Config/Entity/Query/Query.php \Drupal\Core\Config\Entity\Query\Query
- 10 core/lib/Drupal/Core/Database/Query/Query.php \Drupal\Core\Database\Query\Query
- 10 core/lib/Drupal/Core/Entity/Query/Sql/Query.php \Drupal\Core\Entity\Query\Sql\Query
- 10 core/lib/Drupal/Core/Entity/Query/Null/Query.php \Drupal\Core\Entity\Query\Null\Query
- 10 core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php \Drupal\Core\Entity\KeyValueStore\Query\Query
- 11.x core/modules/workspaces/src/EntityQuery/Query.php \Drupal\workspaces\EntityQuery\Query
- 11.x core/lib/Drupal/Core/Config/Entity/Query/Query.php \Drupal\Core\Config\Entity\Query\Query
- 11.x core/lib/Drupal/Core/Database/Query/Query.php \Drupal\Core\Database\Query\Query
- 11.x core/lib/Drupal/Core/Entity/Query/Sql/Query.php \Drupal\Core\Entity\Query\Sql\Query
- 11.x core/lib/Drupal/Core/Entity/Query/Null/Query.php \Drupal\Core\Entity\Query\Null\Query
- 11.x core/lib/Drupal/Core/Entity/KeyValueStore/Query/Query.php \Drupal\Core\Entity\KeyValueStore\Query\Query
Defines the entity query for configuration entities.
Hierarchy
- class \Drupal\Core\Entity\Query\QueryBase implements \Drupal\Core\Entity\Query\QueryInterface
- class \Drupal\Core\Entity\Query\Null\Query extends \Drupal\Core\Entity\Query\QueryBase implements \Drupal\Core\Entity\Query\QueryInterface, \Drupal\Core\Entity\Query\QueryAggregateInterface
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.
File
-
core/
lib/ Drupal/ Core/ Entity/ Query/ Null/ Query.php, line 13
Namespace
Drupal\Core\Entity\Query\NullView 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, $this);
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
Query::conditionAggregateGroupFactory | public | function | Creates an object holding a group of conditions. | Overrides QueryAggregateInterface::conditionAggregateGroupFactory | |
Query::execute | public | function | Execute the query. | Overrides QueryInterface::execute | |
Query::existsAggregate | public | function | Queries for the existence of a field. | Overrides QueryAggregateInterface::existsAggregate | |
Query::notExistsAggregate | public | function | Queries for the nonexistence of a field. | Overrides QueryAggregateInterface::notExistsAggregate | |
QueryBase::$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 | Enables or disables access checking for this query. | 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 | Limits the query to only default revisions. | 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 | Defines the range of the query. | Overrides QueryInterface::range | |
QueryBase::sort | public | function | Sorts the result set by a given field. | 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 | |
QueryBase::__construct | public | function | Constructs this object. | 3 |
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