view core/modules/jsonapi/src/JsonApiResource/RelationshipData.php @ 19:fa3358dc1485 tip

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<?php

namespace Drupal\jsonapi\JsonApiResource;

use Drupal\Component\Assertion\Inspector;

/**
 * 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.
 *
 * @see https://www.drupal.org/project/jsonapi/issues/3032787
 * @see jsonapi.api.php
 */
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);
  }

}