public void payInterest() {
for (BankProduct bp : bankProducts) {
if (bp instanceof Deposit) {
bp.setCurrentMoney(bp.getCurrentMoney() + (bp.getCurrentMoney() * bp.getYearlyInterest()));
}
}
}
private double calculateMonthlyDepositAccumulations() {
double total = 0;
for (BankProduct d : bankProducts) {
total += d.getMonthlyDepositAccumulation();
}
return total;
}
public double getAllDepositMoney() {
for (BankProduct bp : bankProducts) {
if (bp instanceof Deposit) {
allDepositMoney += bp.getCurrentMoney();
}
}
return allDepositMoney;
}