class EntityReferenceItemSubclass

Plugin implementation of the 'entity_reference_subclass' field type.

Plugin annotation

@FieldType(
  id = "entity_reference_subclass",
  label = @Translation("Entity reference subclass"),
  description = @Translation("An entity field containing an entity reference."),
  category = @Translation("Reference"),
  default_widget = "entity_reference_autocomplete",
  default_formatter = "entity_reference_label",
  list_class = "\Drupal\Core\Field\EntityReferenceFieldItemList"
)

Hierarchy

• class \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\TypedDataInterface, \Drupal\Component\Plugin\PluginInspectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\TypedData\TypedDataTrait
  • class \Drupal\Core\TypedData\Plugin\DataType\Map extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ComplexDataInterface
    • class \Drupal\Core\Field\FieldItemBase extends \Drupal\Core\TypedData\Plugin\DataType\Map implements \Drupal\Core\Field\FieldItemInterface
      • class \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem extends \Drupal\Core\Field\FieldItemBase implements \Drupal\Core\TypedData\OptionsProviderInterface, \Drupal\Core\Field\PreconfiguredFieldUiOptionsInterface
        • class \Drupal\media_library_test\Plugin\Field\FieldType\EntityReferenceItemSubclass extends \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem

Expanded class hierarchy of EntityReferenceItemSubclass

File

core/modules/media_library/tests/modules/media_library_test/src/Plugin/Field/FieldType/EntityReferenceItemSubclass.php, line 20

Namespace

class EntityReferenceItemSubclass extends EntityReferenceItem {

}