public function HierarchyManagerInterface::hierarchyGetAllowedChildTypes in Entity Reference Hierarchy 8

Get the allowed child node types for the given parent node type. This method uses configuration management to retrieve the hierarchy settings for allowed child types based on the parent node type.

Parameters

int/null $parent_type: The parent node type.

Return value

array An array of child node types allowed for a given parent node type.

See also

hierarchyCanBeParent

NodehierarchyChildrenForm::form

1 method overrides HierarchyManagerInterface::hierarchyGetAllowedChildTypes()

HierarchyManager::hierarchyGetAllowedChildTypes in src/HierarchyManager.php

Get the allowed child node types for the given parent node type. This method uses configuration management to retrieve the hierarchy settings for allowed child types based on the parent node type.

File

src/HierarchyManagerInterface.php, line 70

Contains \Drupal\entity_hierarchy\HierarchyManagerInterface.

Class

HierarchyManagerInterface

Provides an interface defining a hierarchy manager.

Namespace

Drupal\entity_hierarchy

Code

public function hierarchyGetAllowedChildTypes($parent_type);