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class RelationshipData in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/jsonapi/src/JsonApiResource/RelationshipData.php \Drupal\jsonapi\JsonApiResource\RelationshipData

Represents the data of a relationship object or relationship document.

@internal JSON:API maintains no PHP API. The API is the HTTP API. This class may change at any time and could break any dependencies on it.

Hierarchy

  • class \Drupal\jsonapi\JsonApiResource\Data implements \Drupal\jsonapi\JsonApiResource\IteratorAggregate, \Drupal\jsonapi\JsonApiResource\Countable

Expanded class hierarchy of RelationshipData

See also

https://www.drupal.org/project/drupal/issues/3032787

jsonapi.api.php

File

core/modules/jsonapi/src/JsonApiResource/RelationshipData.php, line 16

Namespace

Drupal\jsonapi\JsonApiResource
View source
class RelationshipData extends Data {

  /**
   * RelationshipData constructor.
   *
   * @param \Drupal\jsonapi\JsonApiResource\ResourceIdentifier[] $data
   *   Resource objects that are the primary data for the response.
   * @param int $cardinality
   *   The number of ResourceIdentifiers that this collection may contain.
   *
   * @see \Drupal\jsonapi\JsonApiResource\Data::__construct
   */
  public function __construct(array $data, $cardinality = -1) {
    assert(Inspector::assertAllObjects($data, ResourceIdentifier::class));
    parent::__construct($data, $cardinality);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
Data::$cardinality protected property The number of resources permitted in this collection.
Data::$count protected property Holds the total count of entities.
Data::$data protected property Various representations of JSON:API objects.
Data::$hasNextPage protected property Holds a boolean indicating if there is a next page.
Data::count public function Returns the number of entities.
Data::deduplicate public static function Returns a new, deduplicated Data object.
Data::getCardinality public function Gets the cardinality of this collection.
Data::getIterator public function Returns an iterator for entities.
Data::getTotalCount public function
Data::hasNextPage public function Checks if there is a next page in the collection.
Data::merge public static function Returns a new Data object containing the entities of $this and $other.
Data::setHasNextPage public function Sets the has next page flag.
Data::setTotalCount public function
Data::toArray public function Returns the collection as an array.
RelationshipData::__construct public function RelationshipData constructor. Overrides Data::__construct