com.graphhopper.routing

Class ViaRouting

java.lang.Object

com.graphhopper.routing.ViaRouting

public class ViaRouting
extends Object

The methods here can be used to calculate routes with or without via points and implement possible restrictions like snap preventions, headings and curbsides.

Author:

Peter Karich, easbar

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ViaRouting.Result

Constructor Summary

Constructors

Constructor and Description
ViaRouting()

Method Summary

Modifier and Type	Method and Description
static ViaRouting.Result	calcPaths(List<GHPoint> points, QueryGraph queryGraph, List<Snap> snaps, DirectedEdgeFilter directedEdgeFilter, PathCalculator pathCalculator, List<String> curbsides, boolean forceCurbsides, List<Double> headings, boolean passThrough)
static List<Snap>	lookup(EncodedValueLookup lookup, List<GHPoint> points, EdgeFilter snapFilter, LocationIndex locationIndex, List<String> snapPreventions, List<String> pointHints, DirectedEdgeFilter directedSnapFilter, List<Double> headings)

Methods inherited from class java.lang.Object

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

Constructor Detail

ViaRouting

public ViaRouting()

Method Detail

lookup

public static List<Snap> lookup(EncodedValueLookup lookup,
                                List<GHPoint> points,
                                EdgeFilter snapFilter,
                                LocationIndex locationIndex,
                                List<String> snapPreventions,
                                List<String> pointHints,
                                DirectedEdgeFilter directedSnapFilter,
                                List<Double> headings)

Throws:

MultiplePointsNotFoundException - in case one or more points could not be resolved

calcPaths

public static ViaRouting.Result calcPaths(List<GHPoint> points,
                                          QueryGraph queryGraph,
                                          List<Snap> snaps,
                                          DirectedEdgeFilter directedEdgeFilter,
                                          PathCalculator pathCalculator,
                                          List<String> curbsides,
                                          boolean forceCurbsides,
                                          List<Double> headings,
                                          boolean passThrough)