public function PurgerBase::getId in Purge 8.3

Retrieve the unique instance ID for this purger instance.

Every purger has a unique instance identifier set by the purgers service, whether it is multi-instantiable or not. Plugins with 'multi_instance' set to TRUE in their annotations, are likely to require the use of this method to differentiate their purger instance (e.g. through configuration).

Return value

string The unique identifier for this purger instance.

Overrides PurgerInterface::getId

See also

\Drupal\purge\Plugin\Purge\Purger\PurgersServiceInterface::createId()

File

src/Plugin/Purge/Purger/PurgerBase.php, line 93

Class

PurgerBase

Provides a base class for all purgers - the cache invalidation executors.

Namespace

Drupal\purge\Plugin\Purge\Purger

Code

public function getId() {
  return $this->id;
}