1. 8.5.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  2. 8.0.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  3. 8.1.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  4. 8.2.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  5. 8.3.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  6. 8.4.x core/lib/Drupal/Core/Annotation/QueueWorker.php
  7. 8.6.x core/lib/Drupal/Core/Annotation/QueueWorker.php




View source

namespace Drupal\Core\Annotation;

use Drupal\Component\Annotation\Plugin;

 * Declare a worker class for processing a queue item.
 * Worker plugins are used by some queues for processing the individual items
 * in the queue. In that case, the ID of the worker plugin needs to match the
 * machine name of a queue, so that you can retrieve the queue back end by
 * calling \Drupal\Core\Queue\QueueFactory::get($plugin_id).
 * \Drupal\Core\Cron::processQueues() processes queues that use workers; they
 * can also be processed outside of the cron process.
 * Some queues do not use worker plugins: you can create queues, add items to
 * them, claim them, etc. without using a QueueWorker plugin. However, you will
 * need to take care of processing the items in the queue in that case. You can
 * look at \Drupal\Core\Cron::processQueues() for an example of how to process
 * a queue that uses workers, and adapt it to your queue.
 * Plugin Namespace: Plugin\QueueWorker
 * For a working example, see
 * \Drupal\aggregator\Plugin\QueueWorker\AggregatorRefresh.
 * @see \Drupal\Core\Queue\QueueWorkerInterface
 * @see \Drupal\Core\Queue\QueueWorkerBase
 * @see \Drupal\Core\Queue\QueueWorkerManager
 * @see plugin_api
 * @Annotation
class QueueWorker extends Plugin {

   * The plugin ID.
   * @var string
  public $id;

   * The human-readable title of the plugin.
   * @ingroup plugin_translatable
   * @var \Drupal\Core\Annotation\Translation
  public $title;

   * An associative array containing the optional key:
   *   - time: (optional) How much time Drupal cron should spend on calling
   *     this worker in seconds. Defaults to 15.
   * @var array (optional)
  public $cron;



Namesort descending Description
QueueWorker Declare a worker class for processing a queue item.