AlternativeRouteMetadata
Metadata of an alternative route in the current navigation session.
Valid only until RoutesObserver or NavigationRouteAlternativesObserver fires again.
Parameters
navigationRoute
the alternative route
forkIntersectionOfAlternativeRoute
intersection point of this alternative route with the primary route, from the perspective of the alternative route
forkIntersectionOfPrimaryRoute
intersection point of this alternative route with the primary route, from the perspective of the primary route
infoFromFork
information about the alternative route from the fork with the primary route, until the destination
infoFromStartOfPrimary
summed up information about the alternative route by joining the primary route's data until the deviation point with the alternative route's data from the deviation point