TotalNotSupportedStatistic.php in Purge 8.3

Namespace

Drupal\purge\Plugin\Purge\Queue

File

src/Plugin/Purge/Queue/TotalNotSupportedStatistic.php

<?php

namespace Drupal\purge\Plugin\Purge\Queue;

use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\purge\Counter\Counter;
use Drupal\purge\Counter\ExplainedCounterInterface;

/**
 * Total number of not supported invalidations.
 */
class TotalNotSupportedStatistic extends Counter implements ExplainedCounterInterface {
  use StringTranslationTrait;

  /**
   * {@inheritdoc}
   */
  public function __construct($value = 0.0) {
    parent::__construct($value);
    $this
      ->disableDecrement();
  }

  /**
   * {@inheritdoc}
   */
  public function getId() {
    return 'total_not_supported';
  }

  /**
   * {@inheritdoc}
   */
  public function getTitle() {
    return $this
      ->t('Total number of unsupported invalidations.');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return $this
      ->t('Queue items can be unsupported at any point in time when no configured purgers supported the type of cache invalidation requested. For example, when your purger only supports "tag" but a "url" item ended up in the queue and got offered to the purger, this statistic is updated. However, it is totally possible that this same queue item later succeeds because a new version of the purger now suddenly supports this type of cache invalidation.');
  }

}

Classes

Name	Description
TotalNotSupportedStatistic	Total number of not supported invalidations.