void sortTransactionByDate() {
List<Transaction> tr = new ArrayList<Transaction>(transactions.values());
tr.sort(Transaction.DateComparator);
for (Transaction t : tr) {
t.displayTransaction();
}
}
void sortbyAccount() {
List<Accounts> ac = new ArrayList<Accounts>(accounts.values());
ac.sort(Accounts.AccountComparator);
for (Accounts a : ac) {
a.dispaly();
}
}
void sortAccountByType() {
List<Accounts> ac = new ArrayList<Accounts>(accounts.values());
ac.sort(Accounts.TypeComparator);
ac.stream()
.forEach(
(a) -> {
a.dispaly();
});
}
void sortAccountByCustomer() {
List<Customer> cl = new ArrayList<Customer>(customers.values());
cl.sort(Customer.CustomerComparatorByName);
for (Customer c : cl) {
System.out.println("Customer Name: " + c.CustomerName);
Accounts a = accounts.get(c.AccountId);
a.dispaly();
}
}