public function Entity::getCacheTags

public Entity::getCacheTags()

The cache tags associated with this object.

When this object is modified, these cache tags will be invalidated.

Return value

string[] A set of cache tags.

Overrides RefinableCacheableDependencyTrait::getCacheTags

File

core/lib/Drupal/Core/Entity/Entity.php, line 480

Class

Entity

Defines a base entity class.

Namespace

Drupal\Core\Entity

Code

public function getCacheTags() {
  if ($this->cacheTags) {
    return Cache::mergeTags($this->getCacheTagsToInvalidate(), $this->cacheTags);
  }
  return $this->getCacheTagsToInvalidate();
}