function BaseFieldOverride::getUniqueIdentifier

Returns a unique identifier for the field.

Return value

string

Overrides FieldDefinitionInterface::getUniqueIdentifier

File

core/lib/Drupal/Core/Field/Entity/BaseFieldOverride.php, line 153

Class

BaseFieldOverride

Defines the base field override entity.

Namespace

Code

public function getUniqueIdentifier() {
  return $this->getBaseFieldDefinition()
    ->getUniqueIdentifier();
}