Elastica\Document::setData PHP Метод

    public function setData($data)
    {
        $this->_data = $data;
        return $this;
    }

 /**
  * Convert a log message into an Elastica Document
  *
  * @param  array $record Log message
  * @return Document
  */
 protected function getDocument($record)
 {
     $document = new Document();
     $document->setData($record);
     $document->setType($this->type);
     $document->setIndex($this->index);
     return $document;
 }