public function StatsTracker::numberOfItems in Purge 8.3

The number of items currently in the queue.

Return value

\Drupal\purge\Plugin\Purge\Queue\NumberOfItemsStatistic The \Drupal\purge\CounterExplainedCounterInterface compliant statistic.

Overrides StatsTrackerInterface::numberOfItems

File

src/Plugin/Purge/Queue/StatsTracker.php, line 123

Class

StatsTracker

Provides the queue statistics tracker.

Namespace

Drupal\purge\Plugin\Purge\Queue

Code

public function numberOfItems() {
  $this
    ->initializeStatistics();
  return $this->instances[self::NUMBER_OF_ITEMS];
}