org.transitime.custom.sfmta.delayTimes

Class Intersection

java.lang.Object

org.transitime.custom.sfmta.delayTimes.Intersection

public class Intersection
extends java.lang.Object

Defines the two vectors that define an intersection. The vector segment should be the block before the intersection and the second one should be the block from the intersection to the end of the block after the intersection.

Author:

SkiBu Smith

Field Summary

Fields

Modifier and Type	Field and Description
double	lat1
double	lat2
double	latStop
double	lon1
double	lon2
double	lonStop
java.lang.String	name

Constructor Summary

Constructors

Constructor and Description
Intersection()

Method Summary

Modifier and Type	Method and Description
double	matchToV1(Loc loc) Returns distance from lat,lon to the first path segment.
double	matchToV2(Loc loc) Returns distance from lat,lon to the second path segment.
static java.util.List<Intersection>	readIntersections(java.lang.String fileName)

Methods inherited from class java.lang.Object

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

Field Detail

name

public java.lang.String name

lat1

public double lat1

lon1

public double lon1

latStop

public double latStop

lonStop

public double lonStop

lat2

public double lat2

lon2

public double lon2

Constructor Detail

Intersection

public Intersection()

Method Detail

matchToV1

public double matchToV1(Loc loc)

Returns distance from lat,lon to the first path segment. Returns NaN if the match is to before or after the vector or if the distance from the vector is greater than allowableDistance.

Parameters:

loc -

Returns:

matchToV2

public double matchToV2(Loc loc)

Returns distance from lat,lon to the second path segment. Returns NaN if the match is to before or after the vector or if the distance from the vector is greater than allowableDistance.

Parameters:

loc -

Returns:

readIntersections

public static java.util.List<Intersection> readIntersections(java.lang.String fileName)