class TypedDataMetadata in Drupal 10

Validator metadata for typed data objects.

Hierarchy

• class \Drupal\Core\TypedData\Validation\TypedDataMetadata implements \Symfony\Component\Validator\Mapping\MetadataInterface

See also

\Drupal\Core\TypedData\Validation\RecursiveValidator::getMetadataFor()

File

core/lib/Drupal/Core/TypedData/Validation/TypedDataMetadata.php, line 15

Namespace

Drupal\Core\TypedData\Validation

class TypedDataMetadata implements MetadataInterface {

  /**
   * The typed data object the metadata is about.
   *
   * @var \Drupal\Core\TypedData\TypedDataInterface
   */
  protected $typedData;

  /**
   * Constructs the object.
   *
   * @param \Drupal\Core\TypedData\TypedDataInterface $typed_data
   *   The typed data object the metadata is about.
   */
  public function __construct(TypedDataInterface $typed_data) {
    $this->typedData = $typed_data;
  }

  /**
   * {@inheritdoc}
   */
  public function findConstraints($group) : array {
    return $this
      ->getConstraints();
  }

  /**
   * {@inheritdoc}
   */
  public function getConstraints() : array {
    return $this->typedData
      ->getConstraints();
  }

  /**
   * {@inheritdoc}
   */
  public function getTraversalStrategy() : int {
    return TraversalStrategy::NONE;
  }

  /**
   * {@inheritdoc}
   */
  public function getCascadingStrategy() : int {

    // By default, never cascade into validating referenced data structures.
    return CascadingStrategy::NONE;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
TypedDataMetadata::$typedData	protected	property	The typed data object the metadata is about.
TypedDataMetadata::findConstraints	public	function
TypedDataMetadata::getCascadingStrategy	public	function
TypedDataMetadata::getConstraints	public	function
TypedDataMetadata::getTraversalStrategy	public	function
TypedDataMetadata::__construct	public	function	Constructs the object.