function QueueWorkerManager::__construct

Constructs an QueueWorkerManager object.

Parameters

\Traversable $namespaces: An object that implements \Traversable which contains the root paths keyed by the corresponding namespace to look for plugin implementations.

\Drupal\Core\Cache\CacheBackendInterface $cache_backend: Cache backend instance to use.

\Drupal\Core\Extension\ModuleHandlerInterface $module_handler: The module handler.

Overrides DefaultPluginManager::__construct

File

core/lib/Drupal/Core/Queue/QueueWorkerManager.php, line 30

Class

QueueWorkerManager

Defines the queue worker manager.

Namespace

Code

public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
    parent::__construct('Plugin/QueueWorker', $namespaces, $module_handler, 'Drupal\\Core\\Queue\\QueueWorkerInterface', 'Drupal\\Core\\Annotation\\QueueWorker');
    $this->setCacheBackend($cache_backend, 'queue_plugins');
    $this->alterInfo('queue_info');
}