constant VocabularyInterface::HIERARCHY_SINGLE in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/taxonomy/src/VocabularyInterface.php \Drupal\taxonomy\VocabularyInterface::HIERARCHY_SINGLE

Denotes that one or more terms in the vocabulary has a single parent.

File

core/modules/taxonomy/src/VocabularyInterface.php, line 20

Class

VocabularyInterface

Provides an interface defining a taxonomy vocabulary entity.

Namespace

Drupal\taxonomy

Code

const HIERARCHY_SINGLE = 1;