routing
Class StandardWeightManager

java.lang.Object
  |
  +--routing.StandardWeightManager

All Implemented Interfaces:

WeightManager

public class StandardWeightManager

extends java.lang.Object

implements WeightManager

Standard class for weighting the edges.

Field Summary

protected Edges

edges Container for the edges.

Constructor Summary

StandardWeightManager(Edges edges)
Constructor.

Method Summary

double	computeWeight(double distance) Computation of the weight of an edge of class 0.
double	computeWeight(double distance, double speed) Computation of the weight of an edge for a given speed.
double	getWeight(Edge edge) Computation of the weight of an edge.
double	getWeight(Edge edge, boolean forwards) Computation of the weight of an edge in a given direction.

Methods inherited from class java.lang.Object

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

Field Detail

edges

protected Edges edges

Container for the edges.

Constructor Detail

StandardWeightManager

public StandardWeightManager(Edges edges)

Constructor.

Method Detail

computeWeight

public double computeWeight(double distance)

Computation of the weight of an edge of class 0.

Specified by:

computeWeight in interface WeightManager

Parameters:

distance - the length of the edge

Returns:

the weight

computeWeight

public double computeWeight(double distance,
                            double speed)

Computation of the weight of an edge for a given speed.

Specified by:

computeWeight in interface WeightManager

Parameters:

distance - the length of the edge

speed - the speed on the edge

Returns:

the weight

getWeight

public double getWeight(Edge edge)

Computation of the weight of an edge.

Specified by:

getWeight in interface WeightManager

Returns:

the weight

getWeight

public double getWeight(Edge edge,
                        boolean forwards)

Computation of the weight of an edge in a given direction.

Specified by:

getWeight in interface WeightManager

Parameters:

forwards - true: in direction of the edge; false: in the other direction

Returns:

the weight