org.opentripplanner.routing.core

Interface IntersectionTraversalCostModel

All Known Implementing Classes:

AbstractIntersectionTraversalCostModel, ConstantIntersectionTraversalCostModel, SimpleIntersectionTraversalCostModel

public interface IntersectionTraversalCostModel

An interface to a model that computes the costs of turns. Turn costs are in units of seconds - they represent the expected amount of time it would take to make a turn.

Author:

avi

Method Summary

Modifier and Type	Method and Description
double	computeTraversalCost(IntersectionVertex v, StreetEdge from, StreetEdge to, TraverseMode mode, RoutingRequest options, float fromSpeed, float toSpeed) Compute the cost of turning onto "to" from "from".

Method Detail

computeTraversalCost

double computeTraversalCost(IntersectionVertex v,
                            StreetEdge from,
                            StreetEdge to,
                            TraverseMode mode,
                            RoutingRequest options,
                            float fromSpeed,
                            float toSpeed)

Compute the cost of turning onto "to" from "from".

Returns:

expected number of seconds the traversal is expected to take.