interface DisplayRouterInterface

interface DisplayRouterInterface extends DisplayPluginInterface {
    
    /**
     * Adds the route entry of a view to the collection.
     *
     * @param \Symfony\Component\Routing\RouteCollection $collection
     *   A collection of routes that should be registered for this resource.
     */
    public function collectRoutes(RouteCollection $collection);
    
    /**
     * Alters a collection of routes and replaces definitions to the view.
     *
     * Most of the collections won't have the needed route, so by the return value
     * the method can specify to break the search.
     *
     * @param \Symfony\Component\Routing\RouteCollection $collection
     *   The route collection.
     *
     * @return array
     *   Returns a list of "$view_id.$display_id" elements which got overridden.
     */
    public function alterRoutes(RouteCollection $collection);
    
    /**
     * Generates a URL to this display.
     *
     * @return \Drupal\Core\Url
     *   A URL object for the display.
     */
    public function getUrlInfo();
    
    /**
     * Returns the route name for the display.
     *
     * The default route name for a display is views.$view_id.$display_id. Some
     * displays may override existing routes; in these cases, the route that is
     * overridden is returned instead.
     *
     * @return string
     *   The name of the route
     *
     * @see \Drupal\views\Plugin\views\display\DisplayRouterInterface::alterRoutes()
     * @see \Drupal\views\Plugin\views\display\DisplayRouterInterface::getAlteredRouteNames()
     */
    public function getRouteName();
    
    /**
     * Returns the list of routes overridden by Views.
     *
     * @return string[]
     *   An array of overridden route names. The keys are in the form
     *   view_id.display_id and the values are the route names.
     *
     * @see \Drupal\views\Plugin\views\display\DisplayRouterInterface::alterRoutes()
     */
    public function getAlteredRouteNames();

}