public function TreeBuilderInterface::getNodeId in Entity Reference Tree Widget 8

Same name and namespace in other branches

1. 2.x src/Tree/TreeBuilderInterface.php \Drupal\entity_reference_tree\Tree\TreeBuilderInterface::getNodeId()

Get the ID of a tree node.

Parameters

$entity: The entity for the tree node.

Return value

string|int|null The id of the tree node for the entity.

2 methods override TreeBuilderInterface::getNodeId()

EntityTreeBuilder::getNodeId in src/Tree/EntityTreeBuilder.php

Get the ID of a tree node.

TaxonomyTreeBuilder::getNodeId in src/Tree/TaxonomyTreeBuilder.php

Get the ID of a tree node.

File

src/Tree/TreeBuilderInterface.php, line 49

Class

TreeBuilderInterface

Provides an interface for a tree builder.

Namespace

Drupal\entity_reference_tree\Tree

Code

public function getNodeId($entity);