/**
* Get the raw data assigned to a key.
*
* @param string $key The key for which to get the stored item.
*
* @return DataStore
*
* @since 2.0
*/
protected function getRaw($key)
{
$key = $this->resolveAlias($key);
if (isset($this->dataStore[$key])) {
return $this->dataStore[$key];
} elseif ($this->parent instanceof Container) {
return $this->parent->getRaw($key);
}
return null;
}
