src/Execution/Request.php
public function getFragment($name)
    {
        foreach ($this->fragments as $fragment) {
            if ($fragment->getName() == $name) {
                return $fragment;
            }
        }

        return null;
    }
public function getFragment($name)
    {
        foreach ($this->fragments as $fragment) {
            if ($fragment->getName() == $name) {
                return $fragment;
            }
        }

        return null;
    }
@param $name

@return null|Fragment