cscie160.hw1
Class Elevator

java.lang.Object
  |
  +--cscie160.hw1.Elevator

public class Elevator

extends java.lang.Object

Field Summary

static int	CAPACITY
static int	NUM_FLOORS

Constructor Summary

Elevator()

Method Summary

void	boardPassenger(int destinationFloor) Board a passenger destined for a floor.
int	findDirection() Return the direction of closest destination floor, with preference for moving down.
void	go() Drive elevator to next destination.
static void	main(java.lang.String[] argv) Create an elevator and board two passengers into it.
void	move() Move elevator one floor in the travelDirection.
void	stop() Stop the elevator and unload passengers destined for this floor.
java.lang.String	toString() Override the toString() method of java.lang.Object for printing Elevator values.
void	unloadPassenger() Unload a passenger.

Methods inherited from class java.lang.Object

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

Field Detail

CAPACITY

public static final int CAPACITY

See Also:

Constant Field Values

NUM_FLOORS

public static final int NUM_FLOORS

See Also:

Constant Field Values

Constructor Detail

Elevator

public Elevator()

Method Detail

move

public void move()

Move elevator one floor in the travelDirection.

boardPassenger

public void boardPassenger(int destinationFloor)

Board a passenger destined for a floor.

Parameters:

destinationFloor - The floor that passenger wants to go to.

unloadPassenger

public void unloadPassenger()

Unload a passenger.

stop

public void stop()

Stop the elevator and unload passengers destined for this floor.

findDirection

public int findDirection()

Return the direction of closest destination floor, with preference for moving down.

Returns:

Direction of closest destination floor.

go

public void go()

Drive elevator to next destination.

toString

public java.lang.String toString()

Override the toString() method of java.lang.Object for printing Elevator values.

Overrides:

toString in class java.lang.Object

Returns:

summary of pertinent values in elevartor.

main

public static void main(java.lang.String[] argv)

Create an elevator and board two passengers into it.