interface RollbackAwareInterface in Drupal 9

Interface for plugins that react to pre- or post-rollback events.

Hierarchy

• interface \Drupal\migrate\Event\RollbackAwareInterface

2 files declare their use of RollbackAwareInterface

PluginEventSubscriber.php in core/modules/migrate/src/Plugin/PluginEventSubscriber.php

SourcePluginBase.php in core/modules/migrate/src/Plugin/migrate/source/SourcePluginBase.php

File

core/modules/migrate/src/Event/RollbackAwareInterface.php, line 8

Namespace

Drupal\migrate\Event

interface RollbackAwareInterface {

  /**
   * Performs pre-rollback tasks.
   *
   * @param \Drupal\migrate\Event\MigrateRollbackEvent $event
   *   The pre-rollback event object.
   */
  public function preRollback(MigrateRollbackEvent $event);

  /**
   * Performs post-rollback tasks.
   *
   * @param \Drupal\migrate\Event\MigrateRollbackEvent $event
   *   The post-rollback event object.
   */
  public function postRollback(MigrateRollbackEvent $event);

}

Members

Name	Modifiers	Type	Description	Overrides
RollbackAwareInterface::postRollback	public	function	Performs post-rollback tasks.	1
RollbackAwareInterface::preRollback	public	function	Performs pre-rollback tasks.	1