[GraphHopper] Tutorial for InstructionList usage

[Emux]

InstructionList implements Iterable interface.
So you can traverse it and for each Instruction element process its data.

-- 
Emux
Cruiser <http://wiki.openstreetmap.org/wiki/Cruiser> - Atlas 
<http://wiki.openstreetmap.org/wiki/Atlas_%28navigation_application%29>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/graphhopper/attachments/20150119/b4044cf5/attachment.html>