public function simpleQueryString($query, array $attributes = [])
    {
        $query = new SimpleQueryStringQuery($query, $attributes);

        $this->append($query);

        return $this;
    }
public function simpleQueryString($query, array $attributes = [])
    {
        $query = new SimpleQueryStringQuery($query, $attributes);

        $this->append($query);

        return $this;
    }
public function simpleQueryString ( $ query , array $ attributes = [ ] ) { $ query = new SimpleQueryStringQuery ( $ query , $ attributes ) ; $ this -> append ( $ query ) ; return $ this ; }
Add a simple query string query.

@param string $query
@param array  $attributes

@return $this
Add a simple query string query .