/**
* Remove all items from the cache.
*
* @return void
*/
public function flush()
{
$this->tags->reset();
}
/**
* Get a fully qualified key for a tagged item.
*
* @param string $key
* @return string
*/
public function taggedItemKey($key)
{
return sha1($this->tags->getNamespace()) . ':' . $key;
}
/**
* {@inheritdoc}
*/
protected function fireCacheEvent($event, $payload)
{
$payload[] = $this->tags->getNames();
parent::fireCacheEvent($event, $payload);
}