class VocabularyStorage

Defines a storage handler class for taxonomy vocabularies.

Hierarchy

• class \Drupal\Core\Entity\EntityHandlerBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait
  • class \Drupal\Core\Entity\EntityStorageBase implements \Drupal\Core\Entity\EntityStorageInterface, \Drupal\Core\Entity\EntityHandlerInterface extends \Drupal\Core\Entity\EntityHandlerBase
    • class \Drupal\Core\Config\Entity\ConfigEntityStorage implements \Drupal\Core\Config\Entity\ConfigEntityStorageInterface, \Drupal\Core\Config\Entity\ImportableEntityStorageInterface extends \Drupal\Core\Entity\EntityStorageBase
      • class \Drupal\taxonomy\VocabularyStorage implements \Drupal\taxonomy\VocabularyStorageInterface extends \Drupal\Core\Config\Entity\ConfigEntityStorage

Expanded class hierarchy of VocabularyStorage

File

core/modules/taxonomy/src/VocabularyStorage.php, line 10

Namespace

class VocabularyStorage extends ConfigEntityStorage implements VocabularyStorageInterface {
  
  /**
   * {@inheritdoc}
   */
  public function getToplevelTids($vids) {
    $tids = \Drupal::entityQuery('taxonomy_term')->accessCheck(TRUE)
      ->condition('vid', $vids, 'IN')
      ->condition('parent.target_id', 0)
      ->execute();
    return array_values($tids);
  }

}