Package edu.pdx.cs410J.net

Class ATM

java.lang.Object

edu.pdx.cs410J.net.ATM

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

SynchronizedATM

public class ATM
extends Object
implements Runnable

This class demonstrates how concurrent access to a bank account needs to be synchronized in order to guarantee the balance is always correct.

Field Summary

Fields

Modifier and Type	Field	Description
protected BankAccount	account
protected String	name
protected static PrintStream	out
protected int[]	transactions

Constructor Summary

Constructors

Constructor	Description
ATM(String name, BankAccount account, int[] transactions)

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Create a couple of accounts and have them all perform the same transactions, but in different orders.
void	run()	Perform each transaction on the account

Methods inherited from class java.lang.Object

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

Field Details

out

protected static PrintStream out

name

protected String name

account

protected BankAccount account

transactions

protected int[] transactions

Constructor Details

ATM

public ATM(String name,
 BankAccount account,
 int[] transactions)

Method Details

run

public void run()

Perform each transaction on the account

Specified by:

run in interface Runnable

main

public static void main(String[] args)

Create a couple of accounts and have them all perform the same transactions, but in different orders.