Gets the value of the given entity key, if defined.

Parameters

string $key: Name of the entity key, for example id, revision or bundle.

Return value

mixed The value of the entity key, NULL if not defined.

Overrides ContentEntityBase::getEntityKey

File

core/modules/system/tests/modules/entity_test/src/Entity/EntityTest.php, line 169

Class

EntityTest

Defines the test entity class.

Namespace

Drupal\entity_test\Entity

Code

public function getEntityKey($key) {
  // Typically this protected method is used internally by entity classes and
  // exposed publicly through more specific getter methods. So that test cases
  // are able to set and access entity keys dynamically, update the visibility
  // of this method to public.
  return parent::getEntityKey($key);
}

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