Class SavingsAccount

java.lang.Object
  BankAccount
      SavingsAccount

public class SavingsAccount

extends BankAccount

A SavingsAccount is a BankAccount that bears interest. A fee is charged for too many transactions in a month.

Version:

7

See Also:

BankAccount

Constructor Summary

SavingsAccount(int initialBalance, Bank issuingBank)
Constructor, accepting an initial balance.

Method Summary

void	countTransaction() Increment count of transactions, for this account for this Month and in total and for the issuing Bank, by one.
protected int	getTransactionFee() Override getTransactionFee() to return a non-zero fee after the appropriate number of free monthly transactions.
void	newMonth() A SavingsAccount earns interest each month.

Methods inherited from class BankAccount

deposit, getBalance, getIssuingBank, getTransactionCount, incrementBalance, requestBalance, withdraw

Methods inherited from class java.lang.Object

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

Constructor Detail

SavingsAccount

public SavingsAccount(int initialBalance,
                      Bank issuingBank)
               throws InsufficientFundsException

Constructor, accepting an initial balance.

Parameters:

initialBalance - the opening balance.

issuingBank - the bank that issued this account.

Throws:

InsufficientFundsException - when appropriate.

Method Detail

countTransaction

public void countTransaction()
                      throws InsufficientFundsException

Increment count of transactions, for this account for this Month and in total and for the issuing Bank, by one.

Overrides:

countTransaction in class BankAccount

Throws:

InsufficientFundsException - when appropriate.

getTransactionFee

protected int getTransactionFee()

Override getTransactionFee() to return a non-zero fee after the appropriate number of free monthly transactions.

Overrides:

getTransactionFee in class BankAccount

Returns:

the fee for current transaction.

newMonth

public void newMonth()
              throws InsufficientFundsException

A SavingsAccount earns interest each month.

Specified by:

newMonth in class BankAccount

Throws:

InsufficientFundsException - when appropriate.