class Tag

Simple caching of query results for Views displays.

Plugin annotation

@ViewsCache(
  id = "tag",
  title = @Translation("Tag based"),
  help = @Translation("Tag based caching of data. Caches will persist until any related cache tags are invalidated.")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
    • class \Drupal\views\Plugin\views\PluginBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\views\Plugin\views\ViewsPluginInterface, \Drupal\Component\Plugin\DependentPluginInterface, \Drupal\Core\Security\TrustedCallbackInterface
      • class \Drupal\views\Plugin\views\cache\CachePluginBase extends \Drupal\views\Plugin\views\PluginBase
        • class \Drupal\views\Plugin\views\cache\Tag extends \Drupal\views\Plugin\views\cache\CachePluginBase

Expanded class hierarchy of Tag

Related topics

File

core/modules/views/src/Plugin/views/cache/Tag.php, line 18

Namespace

class Tag extends CachePluginBase {
    
    /**
     * {@inheritdoc}
     */
    public function summaryTitle() {
        return $this->t('Tag');
    }
    
    /**
     * {@inheritdoc}
     */
    protected function cacheExpire($type) {
        return FALSE;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getDefaultCacheMaxAge() {
        return CacheBackendInterface::CACHE_PERMANENT;
    }

}

Members