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public function EntityAdapter::getIterator in Drupal 9

Same name and namespace in other branches
  1. 8 core/lib/Drupal/Core/Entity/Plugin/DataType/EntityAdapter.php \Drupal\Core\Entity\Plugin\DataType\EntityAdapter::getIterator()
1 method overrides EntityAdapter::getIterator()
ConfigEntityAdapter::getIterator in core/lib/Drupal/Core/Entity/Plugin/DataType/ConfigEntityAdapter.php

File

core/lib/Drupal/Core/Entity/Plugin/DataType/EntityAdapter.php, line 163

Class

EntityAdapter
Defines the "entity" data type.

Namespace

Drupal\Core\Entity\Plugin\DataType

Code

public function getIterator() {
  return $this->entity instanceof \IteratorAggregate ? $this->entity
    ->getIterator() : new \ArrayIterator([]);
}