Defines the queue worker manager. Hierarchy class \Drupal\Component\Plugin\PluginManagerBase

public QueueWorkerManager::processDefinition(&$definition

Defines a batch queue handler used by the Batch API. This implementation: Ensures FIFO ordering. Allows

public DatabaseQueue::deleteQueue() Deletes

Provides an interface for a queue worker manager. Hierarchy interface \Drupal\Com

public DatabaseQueue::claimItem($lease_time = 30)

public QueueGarbageCollectionInterface

Provides a base implementation for a QueueWorker plugin. Hierarchy class \Drupal\

The settings object. Type:

public QueueInterface::deleteItem($item)