/** * Return inner LineReader. * * @return \Contrib\Component\File\FileHandler\Plain\LineReaderInterface|NULL */ public function getInnerLineReader() { if ($this->lineHandler instanceof \IteratorIterator) { $lineHandler = $this->lineHandler->getInnerIterator(); } else { $lineHandler = $this->lineHandler; } if (is_object($lineHandler) && method_exists($lineHandler, 'getLineReader')) { $lineReader = $lineHandler->getLineReader(); if ($lineReader instanceof LineReaderInterface) { return $lineReader; } } return null; }
/** * Returns original data. * * @return array|\Traversable * * @throws DataException */ public function getRaw() { switch ($this->type) { case self::TYPE_ARRAY: return $this->data->getArrayCopy(); case self::TYPE_ITERATOR: return $this->data; case self::TYPE_AGGREGATE: return $this->data->getInnerIterator(); } throw DataException::invalidCollectionData($this->data); }