interface TraversableTypedDataInterface in Drupal 10

An interface for typed data objects that can be traversed.

Hierarchy

• interface \Drupal\Core\TypedData\TypedDataInterface
  • interface \Drupal\Core\TypedData\TraversableTypedDataInterface extends \Drupal\Core\TypedData\Traversable

5 files declare their use of TraversableTypedDataInterface

ConfigMapperManager.php in core/modules/config_translation/src/ConfigMapperManager.php

ListElement.php in core/modules/config_translation/src/FormElement/ListElement.php

LocaleConfigManager.php in core/modules/locale/src/LocaleConfigManager.php

SchemaCheckTrait.php in core/lib/Drupal/Core/Config/Schema/SchemaCheckTrait.php

TypedConfigInterface.php in core/lib/Drupal/Core/Config/Schema/TypedConfigInterface.php

File

core/lib/Drupal/Core/TypedData/TraversableTypedDataInterface.php, line 8

Namespace

Drupal\Core\TypedData

interface TraversableTypedDataInterface extends TypedDataInterface, \Traversable {

  /**
   * React to changes to a child property or item.
   *
   * Note that this is invoked after any changes have been applied.
   *
   * @param $name
   *   The name of the property or the delta of the list item which is changed.
   */
  public function onChange($name);

}