aim4.vehicle
Class BasicVehicle.PhysicalMovement

java.lang.Object
  aim4.vehicle.BasicVehicle.PhysicalMovement

All Implemented Interfaces:

BasicVehicle.Movement, BasicVehicle.MovementWithAccel

Direct Known Subclasses:

BasicVehicle.MoveToTargetVelocityMovement

Enclosing class:

BasicVehicle

public static class BasicVehicle.PhysicalMovement
extends Object
implements BasicVehicle.MovementWithAccel

The physical movement.

Field Summary

protected VehicleSpec

spec The specification of the vehicle

Constructor Summary

BasicVehicle.PhysicalMovement(BasicVehicle.NonAccelMovement nonAccelMovement, double acceleration)
Create the physical movement.

Method Summary

void	coast() Maintain the speed of the vehicle.
double	getAcceleration() Get the acceleration of the vehicle
double	getHeading() Get the heading of the vehicle
BasicVehicle.NonAccelMovement	getNonAccelMovement() Get the non acceleration movement.
Point2D	getPosition() Get the position of the vehicle.
double	getVelocity() Get the velocity of the vehicle
void	move(double currentTime, double timeStep) Move the vehicle for a given period of time.
protected void	moveWithoutAcceleration(double currentTime, double timeStep) Move the vehicle while holding all vehicle properties, including the acceleration, constant.
void	setAccelerationWithBound(double acceleration) Set the acceleration with respect to the physical limit of the vehicle.
protected void	setVelocityWithBound(double velocity) Set the velocity with respect to the physical limit of the vehicle.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

spec

protected final VehicleSpec spec

The specification of the vehicle

Constructor Detail

BasicVehicle.PhysicalMovement

public BasicVehicle.PhysicalMovement(BasicVehicle.NonAccelMovement nonAccelMovement,
                                     double acceleration)

Create the physical movement.

Parameters:

nonAccelMovement - the non-acceleration movement

acceleration - the acceleration

Method Detail

getPosition

public Point2D getPosition()

Get the position of the vehicle.

Specified by:

getPosition in interface BasicVehicle.Movement

Returns:

the position of the vehicle

getHeading

public double getHeading()

Get the heading of the vehicle

Specified by:

getHeading in interface BasicVehicle.Movement

Returns:

the heading of the vehicle

getVelocity

public double getVelocity()

Get the velocity of the vehicle

Specified by:

getVelocity in interface BasicVehicle.Movement

Returns:

the velocity of the vehicle

getAcceleration

public double getAcceleration()

Get the acceleration of the vehicle

Specified by:

getAcceleration in interface BasicVehicle.MovementWithAccel

Returns:

the acceleration of the vehicle

getNonAccelMovement

public BasicVehicle.NonAccelMovement getNonAccelMovement()

Get the non acceleration movement.

Returns:

the non acceleration movement

setAccelerationWithBound

public void setAccelerationWithBound(double acceleration)

Set the acceleration with respect to the physical limit of the vehicle.

Specified by:

setAccelerationWithBound in interface BasicVehicle.MovementWithAccel

Parameters:

acceleration - the acceleration

coast

public void coast()

Maintain the speed of the vehicle.

move

public void move(double currentTime,
                 double timeStep)

Move the vehicle for a given period of time.

Specified by:

move in interface BasicVehicle.Movement

Parameters:

currentTime - the current time

timeStep - the period of time for which the vehicle moves.

moveWithoutAcceleration

protected void moveWithoutAcceleration(double currentTime,
                                       double timeStep)

Move the vehicle while holding all vehicle properties, including the acceleration, constant.

Parameters:

currentTime - the current time

timeStep - the length of time for which to move the Vehicle

setVelocityWithBound

protected void setVelocityWithBound(double velocity)

Set the velocity with respect to the physical limit of the vehicle.

Parameters:

velocity - the velocity

toString

public String toString()

Overrides:

toString in class Object