public function DateRecurFieldItemList::deleteRevision in Recurring Dates Field 8

Same name and namespace in other branches

1. 8.2 src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
2. 3.x src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
3. 3.0.x src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()
4. 3.1.x src/Plugin/Field/FieldType/DateRecurFieldItemList.php \Drupal\date_recur\Plugin\Field\FieldType\DateRecurFieldItemList::deleteRevision()

Defines custom revision delete behavior for field values.

This method is called from during the process of deleting an entity revision, just before the field values are deleted from storage. It is only called for entity types that support revisioning.

Overrides FieldItemList::deleteRevision

File

src/Plugin/Field/FieldType/DateRecurFieldItemList.php, line 31

Class

DateRecurFieldItemList

Represents a configurable entity date_recur field.

Namespace

Drupal\date_recur\Plugin\Field\FieldType

Code

public function deleteRevision() {
  parent::deleteRevision();

  /** @var DateRecurItem $item */
  foreach ($this as $field_delta => $item) {
    $item
      ->getOccurrenceHandler()
      ->onDeleteRevision();
  }
}