[GraphHopper] Mode for road segment

[Peter K]

Hey Yingxiang,

every edge stores flags where there is information for all vehicles
(speed and access). With e.g. carEncoder.isForward etc you can read out
this information. Within the algorithm it is managed from an EdgeFilter
which does all the necessary work. It is passed as argument to create an
edgeExplorer:
outEdgeExplorer = graph.createEdgeExplorer(new
DefaultEdgeFilter(flagEncoder, false, true));

Regards,
Peter.

> Hi there,
>     I have one quick question: how do you decide for each road segment
> which transportation modes (like biking, walking) are permitted?
> Best,
> Yingxiang
>
>
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