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public function NullIdMap::key in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/migrate/src/Plugin/migrate/id_map/NullIdMap.php \Drupal\migrate\Plugin\migrate\id_map\NullIdMap::key()

File

core/modules/migrate/src/Plugin/migrate/id_map/NullIdMap.php, line 214

Class

NullIdMap
Defines the null ID map implementation.

Namespace

Drupal\migrate\Plugin\migrate\id_map

Code

public function key() {
  return '';
}