/**
* Makes calls to the elasticsearch server based on this index
*
* It's possible to make any REST query directly over this method
*
* @param string $path Path to call
* @param string $method Rest method to use (GET, POST, DELETE, PUT)
* @param array $data OPTIONAL Arguments as array
* @param array $query OPTIONAL Query params
* @return Elastica_Response Response object
*/
public function request($path, $method, $data = array(), array $query = array()) {
$request = new Elastica_Request($this, $path, $method, $data, $query);
return $request->send();
}
