@SuppressWarnings("unchecked")
private void renameRoute(
BaseRoute route,
BaseRoute routeToWrite,
int startIndex,
int endIndex,
int trackIndex,
OutputStream... targets) {
// gives splitted TomTomRoute and SimpleRoute routes a more useful name for the fragment
if (route.getFormat() instanceof TomTomRouteFormat
|| route.getFormat() instanceof SimpleFormat
|| route.getFormat() instanceof GpxFormat
&& routeToWrite.getFormat() instanceof BcrFormat) {
String name = createRouteName(routeToWrite.getPositions().subList(startIndex, endIndex));
if (targets.length > 1) name = "Track" + (trackIndex + 1) + ": " + name;
routeToWrite.setName(name);
}
}
private NavigationFormat determineFormat(
List<BaseRoute> routes, NavigationFormat preferredFormat) {
NavigationFormat result = preferredFormat;
for (BaseRoute route : routes) {
// more than one route: the same result
if (result.equals(route.getFormat())) continue;
// result is capable of storing multiple routes
if (result.isSupportsMultipleRoutes()) continue;
// result from GPSBabel-based format which allows only one route but is represented by GPX 1.0
if (result instanceof BabelFormat) continue;
// default for multiple routes is GPX 1.1
result = new Gpx11Format();
}
return result;
}