headfirst.proxy.gumballmonitor

Interface State

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

HasQuarterState, NoQuarterState, SoldOutState, SoldState, WinnerState

public interface State
extends java.io.Serializable

Method Summary

Modifier and Type	Method and Description
void	dispense()
void	ejectQuarter()
void	insertQuarter()
void	turnCrank()

Method Detail

insertQuarter

void insertQuarter()

ejectQuarter

void ejectQuarter()

turnCrank

void turnCrank()

dispense

void dispense()