aim4.driver.navigator
Class BasicNavigator

java.lang.Object
  aim4.driver.navigator.BasicNavigator

All Implemented Interfaces:

Navigator

public class BasicNavigator
extends Object
implements Navigator

A base class for an agent that chooses which way a vehicle should go.

Constructor Summary

BasicNavigator(VehicleSpec vehicleSpec, BasicMap basicMap)
Construct a new Navigator for the given Vehicle specification.

Method Summary

Road	navigate(Road current, IntersectionManager im, Road destination) Given the current Road, the IntersectionManager being approached, and a destination Road, find a road that leave the IntersectionManager that will lead to the destination Road.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicNavigator

public BasicNavigator(VehicleSpec vehicleSpec,
                      BasicMap basicMap)

Construct a new Navigator for the given Vehicle specification. This will only be called by derived classes.

Parameters:

vehicleSpec - the vehicle's specification

basicMap - the map object

Method Detail

navigate

public Road navigate(Road current,
                     IntersectionManager im,
                     Road destination)

Given the current Road, the IntersectionManager being approached, and a destination Road, find a road that leave the IntersectionManager that will lead to the destination Road.

Specified by:

navigate in interface Navigator

Parameters:

current - the Road on which the vehicle is currently traveling

im - the IntersectionManager the vehicle is approaching

destination - the Road on which the vehicle would ultimately like to end up

Returns:

a road to take out of the intersection governed by the given IntersectionManager