org.opentripplanner.routing.impl

Class CandidateEdge

java.lang.Object

org.opentripplanner.routing.impl.CandidateEdge

public class CandidateEdge
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CandidateEdge.CandidateEdgeScoreComparator Sorts CandidateEdges by best score first (lower = better).

Field Summary

Fields

Modifier and Type	Field and Description
protected Double	directionDifference Difference in direction between heading and nearest subsegment of edge.
protected double	directionOfEdge Azimuth of the subsegment of the edge to which the input point is closest.
protected double	directionToEdge Azimuth between input point and closest point on edge.
double	distance Distance from edge to linking point.
StreetEdge	edge The edge being considered for linking.
protected StreetVertex	endwiseVertex Set when to the closest endpoint of the edge when the input location is really sitting on that endpoint (within some tolerance).
protected Double	heading Heading if given.
com.vividsolutions.jts.geom.Coordinate	nearestPointOnEdge The coordinate of the nearest point on the edge to the linking location.
double	score Score of the match.

Constructor Summary

Constructors

Constructor and Description
CandidateEdge(StreetEdge e, com.vividsolutions.jts.geom.Coordinate p, double pref, TraverseModeSet mode) Construct CandidateEdge based on a Coordinate.
CandidateEdge(StreetEdge e, GenericLocation loc, double pref, TraverseModeSet mode) Construct CandidateEdge based on a GenericLocation.

Method Summary

Modifier and Type	Method and Description
boolean	endwise()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

edge

public final StreetEdge edge

The edge being considered for linking.

endwiseVertex

protected StreetVertex endwiseVertex

Set when to the closest endpoint of the edge when the input location is really sitting on that endpoint (within some tolerance).

nearestPointOnEdge

public com.vividsolutions.jts.geom.Coordinate nearestPointOnEdge

The coordinate of the nearest point on the edge to the linking location.

heading

protected Double heading

Heading if given.

directionToEdge

protected double directionToEdge

Azimuth between input point and closest point on edge.

directionOfEdge

protected double directionOfEdge

Azimuth of the subsegment of the edge to which the input point is closest.

directionDifference

protected Double directionDifference

Difference in direction between heading and nearest subsegment of edge. Null if no heading given.

distance

public double distance

Distance from edge to linking point.

score

public double score

Score of the match. Lower is better.

Constructor Detail

CandidateEdge

public CandidateEdge(StreetEdge e,
                     GenericLocation loc,
                     double pref,
                     TraverseModeSet mode)

Construct CandidateEdge based on a GenericLocation. The edge's score is calculated as the final step of construction.

CandidateEdge

public CandidateEdge(StreetEdge e,
                     com.vividsolutions.jts.geom.Coordinate p,
                     double pref,
                     TraverseModeSet mode)

Construct CandidateEdge based on a Coordinate.

Method Detail

endwise

public boolean endwise()

toString

public String toString()

Overrides:

toString in class Object