getRouteProvider example

protected function getRouteProvider() {
    if (!$this->rebuilt && !$this->rebuilding) {
      $this->routeBuilder->rebuild();
    }
    return $this->routeProvider;
  }

  /** * {@inheritdoc} */
  public function getRouteCollectionForRequest(Request $request) {
    return $this->getRouteProvider()->getRouteCollectionForRequest($request);
  }

  /** * {@inheritdoc} */
  public function getRouteByName($name) {
    return $this->getRouteProvider()->getRouteByName($name);
  }

  /** * {@inheritdoc} */