headfirst.state.gumball

Class GumballMachine

java.lang.Object

headfirst.state.gumball.GumballMachine

public class GumballMachine
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	count
(package private) static int	HAS_QUARTER
(package private) static int	NO_QUARTER
(package private) static int	SOLD
(package private) static int	SOLD_OUT
(package private) int	state

Constructor Summary

Constructors

Constructor and Description
GumballMachine(int count)

Method Summary

Modifier and Type	Method and Description
void	dispense()
void	ejectQuarter()
void	insertQuarter()
void	refill(int numGumBalls)
java.lang.String	toString()
void	turnCrank()

Methods inherited from class java.lang.Object

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

Field Detail

SOLD_OUT

static final int SOLD_OUT

See Also:

Constant Field Values

NO_QUARTER

static final int NO_QUARTER

See Also:

Constant Field Values

HAS_QUARTER

static final int HAS_QUARTER

See Also:

Constant Field Values

SOLD

static final int SOLD

See Also:

Constant Field Values

state

int state

count

int count

Constructor Detail

GumballMachine

public GumballMachine(int count)

Method Detail

insertQuarter

public void insertQuarter()

ejectQuarter

public void ejectQuarter()

turnCrank

public void turnCrank()

dispense

public void dispense()

refill

public void refill(int numGumBalls)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object