bank

Class Withdrawal

java.lang.Object

bank.Transaction

bank.Withdrawal

public class Withdrawal
extends Transaction

Class for representing the transaction kind withdrawal, i.e. the act of withdrawing a certain amount of money from an account. Objects of this class are immutable

Constructor Summary

Constructors

Constructor and Description
Withdrawal(int date, int amount)

Method Summary

Methods

Modifier and Type	Method and Description
int	getAmount()
void	replay(PermanentAccount target) The design pattern "Strategy" is used for implementing the synchronisation of offline account proxies with the permanent accounts.
java.lang.String	toString()

Methods inherited from class bank.Transaction

getDate

Methods inherited from class java.lang.Object

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

Constructor Detail

Withdrawal

public Withdrawal(int date,
          int amount)

Method Detail

replay

public void replay(PermanentAccount target)

The design pattern "Strategy" is used for implementing the synchronisation of offline account proxies with the permanent accounts. Invoking this method carries out this transaction on the real account. Note that the withdrawal from the permanent account is performed for the correct date

Specified by:

replay in class Transaction

Parameters:

target - the permanent account on which this transaction is supposed to be carried out

getAmount

public int getAmount()

Returns:

the amount of money that is withdrawn

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object