Package slash.navigation.converter.cmdline

Class PointToPointLengthComputer

java.lang.Object

slash.navigation.converter.cmdline.PointToPointLengthComputer

All Implemented Interfaces:

RouteLengthComputer

public class PointToPointLengthComputer
extends Object
implements RouteLengthComputer

Default RouteLengthComputer: measures a position list point-to-point along its recorded geometry. Track lists yield a track length; Route and Waypoints lists yield a straight-line length (no routing).

Author:

Christian Pesch

Nested Class Summary

Nested classes/interfaces inherited from interface slash.navigation.converter.cmdline.RouteLengthComputer

RouteLengthComputer.LengthResult

Constructor Summary

Constructors

Constructor	Description
PointToPointLengthComputer()

Method Summary

Modifier and Type	Method	Description
RouteLengthComputer.LengthResult	computeLength(BaseRoute<?,?> route)

Methods inherited from class java.lang.Object

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

Constructor Details

PointToPointLengthComputer

public PointToPointLengthComputer()

Method Details

computeLength

public RouteLengthComputer.LengthResult computeLength(BaseRoute<?,?> route)

Specified by:

computeLength in interface RouteLengthComputer

Parameters:

route - a single position list from the parsed file

Returns:

the length in metres and its kind, or null if the list has no computable length (e.g. fewer than two positions with coordinates)