class SensorQueue in Monitoring 7

Monitors number of items for a given core queue.

Every instance represents a single queue. Once all queue items are processed, the value should be 0.

Hierarchy

• class \Drupal\monitoring\Sensor\Sensor implements SensorInterface
  • class \Drupal\monitoring\Sensor\SensorConfigurable implements SensorConfigurableInterface
    • class \Drupal\monitoring\Sensor\SensorThresholds implements SensorThresholdsInterface
      • class \Drupal\monitoring\Sensor\Sensors\SensorQueue

See also

\DrupalQueue

File

lib/Drupal/monitoring/Sensor/Sensors/SensorQueue.php, line 20

Contains \Drupal\monitoring\Sensor\Sensors\SensorQueue.

Namespace

Drupal\monitoring\Sensor\Sensors

class SensorQueue extends SensorThresholds {

  /**
   * {@inheritdoc}
   */
  public function runSensor(SensorResultInterface $result) {

    /** @var \DrupalQueueInterface $queue */
    $queue = \DrupalQueue::get($this->info
      ->getSetting('queue'));
    $result
      ->setValue($queue
      ->numberOfItems());
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Sensor::$info	protected	property	Current sensor info object.
Sensor::getSensorName	public	function	Gets sensor name (not the label). Overrides SensorInterface::getSensorName
Sensor::isEnabled	public	function	Determines if sensor is enabled. Overrides SensorInterface::isEnabled
Sensor::__construct		function	Instantiates a sensor object.	1
SensorQueue::runSensor	public	function	Runs the sensor, updating $sensor_result. Overrides SensorInterface::runSensor
SensorThresholds::setFormError	protected	function	Sets a form error for the given threshold key.
SensorThresholds::settingsForm	public	function	Gets settings form for a specific sensor. Overrides SensorConfigurable::settingsForm	1
SensorThresholds::settingsFormValidate	public	function	Form validator for a sensor settings form. Overrides SensorConfigurable::settingsFormValidate