public function clearCache()
    {
        if (isset($this->fileDataCache) && !empty($this->fileDataCache)) {
            $this->fileDataCache = null;
        }

        return $this;
    }
public function clearCache()
    {
        if (isset($this->fileDataCache) && !empty($this->fileDataCache)) {
            $this->fileDataCache = null;
        }

        return $this;
    }
public function clearCache ( ) { if ( isset ( $ this -> fileDataCache ) && ! empty ( $ this -> fileDataCache ) ) { $ this -> fileDataCache = null ; } return $ this ; }
Clear the data store cache.
Clear the data store cache .