Untitled
java
19 days ago
2.3 kB
1
Indexable
Never
package org.generation; import java.util.ArrayList; public class ATM { private double balance; private int serialNumber; private ArrayList<String> log = new ArrayList<String>(); ATM(double balance, int serialNumber) { this.balance = balance; this.serialNumber = serialNumber; } public double getBalance() { return balance; } public void setBalance(double balance) { this.balance = balance; } public int getSerialNumber() { return serialNumber; } public void setSerialNumber(int serialNumber) { this.serialNumber = serialNumber; } public void deposit(double amount) throws NegativeAmountException { if (amount < 0) { throw new NegativeAmountException("La cantidad a depositar es negativa"); } log.add("añadiste $" + amount + " a tu cuenta! :D"); this.balance += amount; } public void withdraw(double amount) throws OverTheBalanceException { if (amount > balance) { throw new OverTheBalanceException( "La cantidad a retirar excede el saldo de tu cuenta"); } log.add("retiraste $" + amount + " de tu cuenta! D:"); this.balance -= amount; } public void printLog() { for (int i = 0; i < log.size(); i++) { System.out.println(log.get(i)); } } } package org.generation; public class ATMtest { public static void main(String[] args) { ATM myAtm = new ATM(10000, 123123); System.out.println(myAtm.getBalance()); System.out.println(myAtm.getSerialNumber()); try { myAtm.deposit(1); myAtm.withdraw(10001); System.out.println(myAtm.getBalance()); myAtm.printLog(); } catch (NegativeAmountException e) { e.printStackTrace(); } catch (OverTheBalanceException e) { e.printStackTrace(); } } } package org.generation; @SuppressWarnings("serial") public class NegativeAmountException extends Exception { public NegativeAmountException(String message) { super(message); } } package org.generation; @SuppressWarnings("serial") public class OverTheBalanceException extends Exception { public OverTheBalanceException(String message) { super(message); } }