ro.polak.multilevelcarpark.controllers
Class CarContainerController

java.lang.Object
  ro.polak.multilevelcarpark.controllers.BusyElement
      ro.polak.multilevelcarpark.controllers.CarContainerController

public class CarContainerController
extends BusyElement

CarCointainer is the element placed at the end of CointarnerArm providing a mechanism to load/unload a car into it

Author:

Piotr Polak

Constructor Summary

CarContainerController(ArmController parent)
The default constructor

Method Summary

Car	dropCar() Drops the car
void	free() Frees the resources
boolean	hasCar() Tells whenever the container contains a car
void	lock() Locks the container
void	putCar(Car car) Puts the car in the container
void	unlock() Unlocks the container

Methods inherited from class ro.polak.multilevelcarpark.controllers.BusyElement

isBusy, makeBusy, makeFree

Methods inherited from class java.lang.Object

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

Constructor Detail

CarContainerController

public CarContainerController(ArmController parent)

The default constructor

Parameters:

parent -

Method Detail

lock

public void lock()
          throws IllegalOperationException

Locks the container

Throws:

IllegalOperationException

unlock

public void unlock()
            throws IllegalOperationException

Unlocks the container

Throws:

IllegalOperationException

hasCar

public boolean hasCar()

Tells whenever the container contains a car

putCar

public void putCar(Car car)
            throws IllegalOperationException

Puts the car in the container

Parameters:

car -

Throws:

IllegalOperationException

dropCar

public Car dropCar()
            throws IllegalOperationException

Drops the car

Returns:

car

Throws:

IllegalOperationException

free

public void free()

Frees the resources