public function ConditionGroup::getCacheTags in Entity API 8

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 CacheableDependencyTrait::getCacheTags

File

src/QueryAccess/ConditionGroup.php, line 191

Class

ConditionGroup

Represents a group of query access conditions.

Namespace

Drupal\entity\QueryAccess

Code

public function getCacheTags() {
  $tags = $this->cacheTags;
  foreach ($this->conditions as $condition) {
    if ($condition instanceof ConditionGroup) {
      $tags = array_merge($tags, $condition
        ->getCacheTags());
    }
  }
  return Cache::mergeTags($tags, []);
}