public function NullIdMap::prepareUpdate in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/migrate/src/Plugin/migrate/id_map/NullIdMap.php \Drupal\migrate\Plugin\migrate\id_map\NullIdMap::prepareUpdate()

Prepares to run a full update.

Prepares this migration to run as an update - that is, in addition to unmigrated content (source records not in the map table) being imported, previously-migrated content will also be updated in place by marking all previously-imported content as ready to be re-imported.

Overrides MigrateIdMapInterface::prepareUpdate

File

core/modules/migrate/src/Plugin/migrate/id_map/NullIdMap.php, line 86

Class

NullIdMap

Defines the null ID map implementation.

Namespace

Drupal\migrate\Plugin\migrate\id_map

Code

public function prepareUpdate() {

  // Do nothing.
}