view core/lib/Drupal/Core/Cache/UnchangingCacheableDependencyTrait.php @ 14:1fec387a4317

Update Drupal core to 8.5.2 via Composer
author Chris Cannam
date Mon, 23 Apr 2018 09:46:53 +0100
parents 4c8ae668cc8c
children
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<?php

namespace Drupal\Core\Cache;

/**
 * Trait to implement CacheableDependencyInterface for unchanging objects.
 *
 * @see \Drupal\Core\Cache\CacheableDependencyInterface
 */
trait UnchangingCacheableDependencyTrait {

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheTags() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheMaxAge() {
    return Cache::PERMANENT;
  }

}