Class Slot

java.lang.Object
  Slot

public class Slot

extends Object

Defines a storage class to store information about a single product slot inside the machine.

Author:

Bill Kuker , Kevin Thompson

Field Summary

(package private) int	cans
(package private) int	dropped
(package private) boolean	enabled
(package private) int	index
(package private) String	name
(package private) int	price

Constructor Summary

Slot()
Default constructor - initialize all the private variables to default values

Slot(int index, String name, int cans, int dropped, int price, boolean enabled)
Construct a Slot from supplied values.

Method Summary

boolean	equals(Slot other)
int	getCans() Returns the number of cans left in the slot
int	getDropped() Returns the number of cans that have been dropped from this slot.
int	getIndex() Returns the index of this slot.
String	getName() Returns the name or drink in the slot
int	getPrice() Returns the price of the slot in credits (cents).
boolean	isEnabled() Returns whether or not the slot is enabled.
void	setCans(int _cans) Changes the number of cans available from the slot.
void	setDropped(int _dropped) Changes the number of cans dropped from this slot.
void	setEnabled(boolean _enabled) Sets whether or not this slot is enabled.
void	setIndex(int _index) Changes/sets the index of this slot.
void	setName(String _name) Changes the name of the slot.
void	setPrice(int _price) Changes this slots price.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

index

int index

name

String name

cans

int cans

dropped

int dropped

price

int price

enabled

boolean enabled

Constructor Detail

Slot

public Slot()

Default constructor - initialize all the private variables to default values

Slot

public Slot(int index,
            String name,
            int cans,
            int dropped,
            int price,
            boolean enabled)

Construct a Slot from supplied values.

Parameters:

index - The index of the slot. Indicies are zero based.

name - The slots name.

cans - The number of cans of product left in the slot

dropped - The number of cans that have come out of the slot.

price - The price of the product.

enabled - Whether or not the slot is enabled.

Method Detail

getIndex

public int getIndex()

Returns the index of this slot. Indicies are zero based.

Returns:

the index of this slot.

getName

public String getName()

Returns the name or drink in the slot

Returns:

The name of the slot.

getCans

public int getCans()

Returns the number of cans left in the slot

Returns:

The number of cans in the slot.

getDropped

public int getDropped()

Returns the number of cans that have been dropped from this slot.

Returns:

The number of dropped cans.

getPrice

public int getPrice()

Returns the price of the slot in credits (cents).

Returns:

The price of the slot.

isEnabled

public boolean isEnabled()

Returns whether or not the slot is enabled.

Returns:

True if this slot can be operated. False otherwise.

setIndex

public void setIndex(int _index)

Changes/sets the index of this slot.

Parameters:

_index - The new index of this slot.

setName

public void setName(String _name)

Changes the name of the slot.

Parameters:

_name - The new name for the slot.

setCans

public void setCans(int _cans)

Changes the number of cans available from the slot.

Parameters:

_cans - The number of available cans.

setDropped

public void setDropped(int _dropped)

Changes the number of cans dropped from this slot.

Parameters:

_dropped - The number of cans dropped from this slot.

setPrice

public void setPrice(int _price)

Changes this slots price.

Parameters:

_price - This slots new price.

setEnabled

public void setEnabled(boolean _enabled)

Sets whether or not this slot is enabled.

Parameters:

_enabled - If true, then the slot is enabled. Else, the slot is disabled.

equals

public boolean equals(Slot other)

toString

public String toString()