protected property HierarchyManager::$hierarchyTreeFlattened in Entity Reference Hierarchy 8
Stores flattened hierarchy trees.
Type: array
File
- src/
HierarchyManager.php, line 63 - Contains \Drupal\entity_hierarchy\HierarchyManager.
Class
- HierarchyManager
- Defines a hierarchy manager.
Namespace
Drupal\entity_hierarchyCode
protected $hierarchyTreeFlattened;