bank
Class Account

java.lang.Object
  |
  +--bank.Account

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable

public class Account

extends java.lang.Object

implements java.lang.Comparable, java.lang.Cloneable

Field Summary

protected IDs.Id	acctNum
protected double	balance
protected java.lang.String	PIN

Constructor Summary

Account()
Creates a new instance of Account takes defaults for balance (0) and interest rate, but no value for acct number

Account(java.lang.String pin, double bal)
Creates a new instance of Account - with random acct number and other given info about the account

Account(java.lang.String acct, java.lang.String pin, double bal)
Creates a new instance of Account - given info about the account

Method Summary

int	compareTo(java.lang.Object obj) Compares two accounts - needed for sorting - required since implements Comparable interface Don't show until we cover interfaces returns negative if object comparing to is less, zero if object comparing to is equal, positive if object comparing to is greater MAR - I have made the call that accounts should be compared based on their acct number
boolean	deposit(double amt) deposit a given amount into the calling Account
double	depositEx(double amt) deposit a given amount into the calling Account returns the new balance Exception Handling version - do not show until exception handling covered
boolean	equals(bank.Account toCompare) determine if a passed account has the same contents as the calling object (account number, PIN, AND balance) Overrides version in java.lang.Object
IDs.Id	getAcctID() return the account number as an ID
java.lang.String	getAcctNum() return the account number as a string
double	getBal() return the current balance - basically an account inquiry
java.lang.String	getPin() report the PIN
static void	main(java.lang.String[] args)
boolean	matchAcctNum(bank.Account toCompare) determine if a passed account has the same account number as the calling object (does not worry about whether the id matches on required length or whether there is a check digit - if the string matches, this matches
boolean	matchAcctNum(java.lang.String toCompare) determine if a passed string is the correct account number for the calling object
boolean	setAcctId(IDs.Id acctNumber) set account number, given an id - should probably only be used publically at the creation of the account.
boolean	setAcctNum(java.lang.String acctNumber) set account number, given a string - should probably only be used publically at the creation of the account.
boolean	setBal(double amt) set the account balance - should probably only be used publicly at the creation of the account.
boolean	setPIN(java.lang.String pin) set PIN - should be carefully controlled
java.lang.String	toString() produce a string for an account - generally used for display Overrides version in java.lang.Object
boolean	withdraw(double amt) withdraw a given amount from the calling Account

Methods inherited from class java.lang.Object

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

Field Detail

acctNum

protected IDs.Id acctNum

PIN

protected java.lang.String PIN

balance

protected double balance

Constructor Detail

Account

public Account()

Creates a new instance of Account takes defaults for balance (0) and interest rate, but no value for acct number

Account

public Account(java.lang.String pin,
               double bal)

Creates a new instance of Account - with random acct number and other given info about the account

Account

public Account(java.lang.String acct,
               java.lang.String pin,
               double bal)

Creates a new instance of Account - given info about the account

Method Detail

deposit

public boolean deposit(double amt)

deposit a given amount into the calling Account

depositEx

public double depositEx(double amt)
                 throws bank.NegativeAmount

deposit a given amount into the calling Account returns the new balance Exception Handling version - do not show until exception handling covered

bank.NegativeAmount

withdraw

public boolean withdraw(double amt)

withdraw a given amount from the calling Account

getBal

public double getBal()

return the current balance - basically an account inquiry

getAcctNum

public java.lang.String getAcctNum()

return the account number as a string

getAcctID

public IDs.Id getAcctID()

return the account number as an ID

getPin

public java.lang.String getPin()

report the PIN

setBal

public boolean setBal(double amt)

set the account balance - should probably only be used publicly at the creation of the account. All other accesss to changing the balance should be handled through deposit or withdraw

setAcctId

public boolean setAcctId(IDs.Id acctNumber)

set account number, given an id - should probably only be used publically at the creation of the account.

setAcctNum

public boolean setAcctNum(java.lang.String acctNumber)

set account number, given a string - should probably only be used publically at the creation of the account.

setPIN

public boolean setPIN(java.lang.String pin)

set PIN - should be carefully controlled

matchAcctNum

public boolean matchAcctNum(java.lang.String toCompare)

determine if a passed string is the correct account number for the calling object

matchAcctNum

public boolean matchAcctNum(bank.Account toCompare)

determine if a passed account has the same account number as the calling object (does not worry about whether the id matches on required length or whether there is a check digit - if the string matches, this matches

equals

public boolean equals(bank.Account toCompare)

determine if a passed account has the same contents as the calling object (account number, PIN, AND balance) Overrides version in java.lang.Object

toString

public java.lang.String toString()

produce a string for an account - generally used for display Overrides version in java.lang.Object

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object obj)

Compares two accounts - needed for sorting - required since implements Comparable interface Don't show until we cover interfaces returns negative if object comparing to is less, zero if object comparing to is equal, positive if object comparing to is greater MAR - I have made the call that accounts should be compared based on their acct number

Specified by:

compareTo in interface java.lang.Comparable

main

public static void main(java.lang.String[] args)

Parameters:

args - the command line arguments little test driver