Indicates if a given entity revision metadata key exists.

Parameters

string $key: The name of the entity revision metadata key to check.

Return value

bool TRUE if a given entity revision metadata key exists, FALSE otherwise.

Overrides ContentEntityTypeInterface::hasRevisionMetadataKey

File

core/lib/Drupal/Core/Entity/ContentEntityType.php, line 74

Class

ContentEntityType

Provides an implementation of a content entity type and its metadata.

Namespace

Drupal\Core\Entity

Code

public function hasRevisionMetadataKey($key) {
  $keys = $this->getRevisionMetadataKeys();
  return isset($keys[$key]);
}

---