1. Properties
2. directionsLanguage
3. facilities
4. hashCode
5. incidents
6. messages
7. pointBarriers
8. polygonBarriers
9. polylineBarriers
10. runtimeType
11. Methods
12. getFacilityCosts
13. getRankedFacilityIndexes
14. getRoute
15. noSuchMethod
16. toString
17. Operators
18. operator ==