Developer documentation / flight manual

Open Source Routing Engine
1

i am looking for any documentation on the graphhopper library and not the routing API. What are the fundamental objects, how can I specify the routing, what are the “contraction hierarchies” and so on.

I found this page but it doesn’t look very official to me:

http://javadox.com/com.graphhopper/graphhopper/0.7.0-RC2/overview-summary.html

Is there a “flight manual” that explains the concepts that are implemented in the library?

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2

I have assigned a different category to your topic: our open source routing engine. You can find it and its documentation here: https://github.com/graphhopper/graphhopper/

3

i have seen the github page but that doesn’t tell me how to use the graphhopper as a library. I was thinking about a description, a tutorial, a documentation of how to instantiate GH objects in a java project, change routing types, change weights and so on.

4

See https://github.com/graphhopper/graphhopper/blob/master/docs/core/quickstart-from-source.md and https://github.com/graphhopper/graphhopper/blob/master/docs/index.md#for-developers

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