public function OpenlayersLayerInterface::id in Openlayers 8.4

Gets the identifier.

Return value

string|int|null The entity identifier, or NULL if the object does not yet have an identifier.

Overrides EntityInterface::id

File

src/OpenlayersLayerInterface.php, line 14

Class

OpenlayersLayerInterface

Provides an interface defining an Openlayers Map entity.

Namespace

Drupal\openlayers

Code

public function id();