de.upb.swtpra05.group03.shuttle
Class Accounting

java.lang.Object
  de.upb.swtpra05.group03.shuttle.Accounting

All Implemented Interfaces:

AccountingInterface, Module, ShuttleModule

public class Accounting

extends java.lang.Object

implements ShuttleModule, AccountingInterface

Bookkeeper which is responsible for any monetary things. It observes the financal situation of one shuttle. All shuttles of the company can't be observed because of the message limit.

Version:

$Revision: 1.3 $

Field Summary

private int	balance The current balance of the shuttle
private static java.util.logging.Logger	log Logger for debugging
private OrderContainerInterface	orderContainer The order container

Constructor Summary

Accounting()
Constructor

Method Summary

void	drawMoney(int amount) Draws an amount of money from the balance value
protected void	drawOrderSelfcosts(de.upb.swtpra.kernel.id.OrderID id) Draws the selfcosts of an order from the balance value.
int	getBalance() Returns the current balance
int	getEstimatedCosts() Returns the estimated costs for all undelivered orders
void	init(ModuleContainerInterface container) Initializes this module.
private void	moneyTransferred(de.upb.swtpra.kernel.message.MoneyTransferredMessage msg) Pays the order profit in.
void	newMessageReceived(de.upb.swtpra.kernel.message.Message msg) React on the received message of the shuttle or not.
private void	paidPenalty(de.upb.swtpra.kernel.message.PaidPenaltyMessage msg) Reduces the balance by the penalty.
protected void	payInOrderProfit(de.upb.swtpra.kernel.id.OrderID id) Adds the profit of the order to the balance value
private void	shuttleUnLoaded(de.upb.swtpra.kernel.message.ShuttleUnLoadedMessage msg) Draws the order selfcosts.

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final java.util.logging.Logger log

Logger for debugging

balance

private int balance

The current balance of the shuttle

orderContainer

private OrderContainerInterface orderContainer

The order container

Constructor Detail

Accounting

public Accounting()

Constructor

Method Detail

init

public void init(ModuleContainerInterface container)

Description copied from interface: Module

Initializes this module. References to other modules should be set here to avoid circle dependencies.

Specified by:

init in interface Module

Parameters:

container - The module manager which contain all modules

newMessageReceived

public void newMessageReceived(de.upb.swtpra.kernel.message.Message msg)

Description copied from interface: ShuttleModule

React on the received message of the shuttle or not.

Specified by:

newMessageReceived in interface ShuttleModule

Parameters:

msg - The received message of the shuttle

paidPenalty

private void paidPenalty(de.upb.swtpra.kernel.message.PaidPenaltyMessage msg)

Reduces the balance by the penalty.

Parameters:

msg - The PaidPenaltyMessage

moneyTransferred

private void moneyTransferred(de.upb.swtpra.kernel.message.MoneyTransferredMessage msg)

Pays the order profit in.

Parameters:

msg - The MoneyTransferredMessage

shuttleUnLoaded

private void shuttleUnLoaded(de.upb.swtpra.kernel.message.ShuttleUnLoadedMessage msg)

Draws the order selfcosts.

Parameters:

msg - The ShuttleUnLoadedMessage

payInOrderProfit

protected void payInOrderProfit(de.upb.swtpra.kernel.id.OrderID id)

Adds the profit of the order to the balance value

Parameters:

id - The id of the order

drawOrderSelfcosts

protected void drawOrderSelfcosts(de.upb.swtpra.kernel.id.OrderID id)

Draws the selfcosts of an order from the balance value.

Parameters:

id - The id of the order object

getBalance

public int getBalance()

Description copied from interface: AccountingInterface

Returns the current balance

Specified by:

getBalance in interface AccountingInterface

Returns:

The balance value

drawMoney

public void drawMoney(int amount)

Description copied from interface: AccountingInterface

Draws an amount of money from the balance value

Specified by:

drawMoney in interface AccountingInterface

Parameters:

amount - The amount of money to subtract

getEstimatedCosts

public int getEstimatedCosts()

Description copied from interface: AccountingInterface

Returns the estimated costs for all undelivered orders

Specified by:

getEstimatedCosts in interface AccountingInterface

Returns:

The sum of the estimated costs