Class FamilyWallet 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----java.applet.Applet
                                   |
                                   +----FamilyWallet
public class FamilyWallet
extends Applet

Variable Index

o amountC
o amountP
o balance
o string

Constructor Index

o FamilyWallet(Family)
FamilyWallet(Family) is a constructor

Method Index

o getMoney(int)
getMoney(int) is invoked by a consumer subtracting money from the wallet
o isBusy()
isBusy() is invoked when testing the semaphor
o putMoney(int)
putMoney(int) is invoked by a producer adding money to the wallet

Variables

o balance 
  public static int balance
o amountP 
  public int amountP
o amountC 
  public int amountC
o string 
  public String string

Constructors

o FamilyWallet 
  public FamilyWallet(Family family)
FamilyWallet(Family) is a constructor

Parameters:
family - the referring Family instance

Methods

o putMoney 
  public synchronized void putMoney(int amount)
putMoney(int) is invoked by a producer adding money to the wallet

Parameters:
amount - the amount to add to the wallet
o getMoney 
  public synchronized void getMoney(int amount)
getMoney(int) is invoked by a consumer subtracting money from the wallet

Parameters:
amount - the amount to subtract from the wallet
o isBusy 
  public synchronized boolean isBusy()
isBusy() is invoked when testing the semaphor

Returns:
true if semaphor is busy