org.opentripplanner.routing.core

Class ConstantIntersectionTraversalCostModel

java.lang.Object

org.opentripplanner.routing.core.AbstractIntersectionTraversalCostModel

org.opentripplanner.routing.core.ConstantIntersectionTraversalCostModel

All Implemented Interfaces:

IntersectionTraversalCostModel

public class ConstantIntersectionTraversalCostModel
extends AbstractIntersectionTraversalCostModel

The cost of traversing an intersection is constant.

Author:

avi

Field Summary

Fields inherited from class org.opentripplanner.routing.core.AbstractIntersectionTraversalCostModel

maxLeftTurnAngle, maxRightTurnAngle, minLeftTurnAngle, minRightTurnAngle, nonDrivingTurnCostFactor

Constructor Summary

Constructors

Constructor and Description
ConstantIntersectionTraversalCostModel() Convenience constructor for no cost.
ConstantIntersectionTraversalCostModel(double cost) All traversal costs are equal to the passed-in constant.

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".

Methods inherited from class org.opentripplanner.routing.core.AbstractIntersectionTraversalCostModel

calculateTurnAngle, computeNonDrivingTraversalCost, isLeftTurn, isRightTurn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConstantIntersectionTraversalCostModel

public ConstantIntersectionTraversalCostModel(double cost)

All traversal costs are equal to the passed-in constant.

ConstantIntersectionTraversalCostModel

public ConstantIntersectionTraversalCostModel()

Convenience constructor for no cost.

Method Detail

computeTraversalCost

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

Description copied from interface: IntersectionTraversalCostModel

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

Specified by:

computeTraversalCost in interface IntersectionTraversalCostModel

Specified by:

computeTraversalCost in class AbstractIntersectionTraversalCostModel

Returns:

expected number of seconds the traversal is expected to take.