class CachedDiscoveryClearer in Drupal 8

Defines a class which is capable of clearing the cache on plugin managers.

Hierarchy

• class \Drupal\Core\Plugin\CachedDiscoveryClearer implements CachedDiscoveryClearerInterface

1 string reference to 'CachedDiscoveryClearer'

core.services.yml in core/core.services.yml

core/core.services.yml

1 service uses CachedDiscoveryClearer

plugin.cache_clearer in core/core.services.yml

Drupal\Core\Plugin\CachedDiscoveryClearer

File

core/lib/Drupal/Core/Plugin/CachedDiscoveryClearer.php, line 10

Namespace

Drupal\Core\Plugin

class CachedDiscoveryClearer implements CachedDiscoveryClearerInterface {

  /**
   * The stored discoveries.
   *
   * @var \Drupal\Component\Plugin\Discovery\CachedDiscoveryInterface[]
   */
  protected $cachedDiscoveries = [];

  /**
   * {@inheritdoc}
   */
  public function addCachedDiscovery(CachedDiscoveryInterface $cached_discovery) {
    $this->cachedDiscoveries[] = $cached_discovery;
  }

  /**
   * {@inheritdoc}
   */
  public function clearCachedDefinitions() {
    foreach ($this->cachedDiscoveries as $cached_discovery) {
      $cached_discovery
        ->clearCachedDefinitions();
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CachedDiscoveryClearer::$cachedDiscoveries	protected	property	The stored discoveries.
CachedDiscoveryClearer::addCachedDiscovery	public	function	Adds a plugin manager to the active list. Overrides CachedDiscoveryClearerInterface::addCachedDiscovery
CachedDiscoveryClearer::clearCachedDefinitions	public	function	Clears the cache on all cached discoveries. Overrides CachedDiscoveryClearerInterface::clearCachedDefinitions