After calculating the shortest route, I'd like to add some penalty time for specific nodes. For example for every traffic signal I want to add 5 minutes to the total time. Maybe it's even better to add all the penalty time into a separate tag in GHResponse. What's the best way to do that?
I was thinking of extending Graphhopper and change the calcPaths method. Looping thorugh the resulting queryGraph. However somehow I can't iterate through queryGraph. How can I get all nodes on the path and then add a penalty time for a specific node?
Thanks for any help!