com.conveyal.r5.otp2.rangeraptor.path

Class PathParetoSetComparators

java.lang.Object

com.conveyal.r5.otp2.rangeraptor.path.PathParetoSetComparators

public class PathParetoSetComparators
extends Object

List of different pareto set comparators. Earlier we created these dynamically, but that affect the performance, so it is better to have one function for each use case.

All comparators include the "standard" set of criteria:

• Arrival Time
• Number of transfers
• Total travel duration time

The travelDuration is added as a criteria to the pareto comparator in addition to the parameters used for each stop arrivals. The travelDuration is only needed at the destination because Range Raptor works in iterations backwards in time.

Method Summary

Modifier and Type	Method and Description
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorStandard()
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorWithCost()
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorWithRelaxedCost(double relaxCostAtDestinationArrival)
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorWithTimetable()
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorWithTimetableAndCost()
static <T extends TripScheduleInfo> ParetoComparator<Path<T>>	comparatorWithTimetableAndRelaxedCost(double relaxCostAtDestinationArrival)

Methods inherited from class java.lang.Object

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

Method Detail

comparatorStandard

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorStandard()

comparatorWithTimetable

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorWithTimetable()

comparatorWithTimetableAndCost

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorWithTimetableAndCost()

comparatorWithTimetableAndRelaxedCost

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorWithTimetableAndRelaxedCost(double relaxCostAtDestinationArrival)

comparatorWithCost

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorWithCost()

comparatorWithRelaxedCost

public static <T extends TripScheduleInfo> ParetoComparator<Path<T>> comparatorWithRelaxedCost(double relaxCostAtDestinationArrival)