protected function addLimits()
    {
        if (isset($_POST[static::$versionTransformer->transform(
                    'start'
                )]) && $_POST[static::$versionTransformer->transform('length')] != '-1'
        ) {
            $this->builder->skip((int)$_POST[static::$versionTransformer->transform('start')])->take(
                (int)$_POST[static::$versionTransformer->transform('length')]
            );
        }
    }