public QueueWorkerManager::createInstance($plugin_id, array $configuration

Static queue implementation. This allows "undelayed" variants of processes relying on the Queue interface. The queue data resides in memory

The name of the queue this instance is working with. Type: string File

public QueueFactory::get($name, $reliable = FALSE)

public Memory::createQueue() Creates a queue

The database connection. Type: \Drupal\Core\Database\Connection $connection File

public DatabaseQueue::createQueue() Creates

public QueueInterface::createItem($data) Adds

public Memory::deleteQueue() Deletes a queue

public BatchMemory::claimItem($lease_time = 0)