public function generate($name, array $parameters=array(), $updateTrackerName='global', $referenceType = RouterInterface::ABSOLUTE_PATH, $timestampParameterName=null)
    {
        if (!$timestampParameterName) {
            $timestampParameterName = $this->timestampParameterName;
        }
        $parameters[$timestampParameterName] = $this->updateManager->getLastUpdate($updateTrackerName)->format('U');

        return $this->router->generate($name, $parameters, $referenceType);
    }