Java基础实战-Bank项目-源代码

package test; import banking5.Account; import banking5.Bank; import banking5.CheckingAccount; import banking5.Customer; import banking5.SavingAccount; /* * This class creates the program to test the banking classes. * It creates a new Bank, sets the Customer (with an initial balance), * and performs a series of transactions with the Account object. */ public class TestBanking_5 { public static void main(String[] args) { Bank bank = new Bank(); Customer customer; Account account; // // Create bank customers and their accounts // System.out.println("Creating the customer Jane Smith."); bank.addCustomer("Jane", "Simms"); // code System.out .println("Creating her Savings Account with a 500.00 balance and 3% interest."); // code bank.getCustomer(0).setAccount(new SavingAccount(500, 0.03)); System.out.println("Creating the customer Owen Bryant."); // code bank.addCustomer("Owen", "Bryant"); customer = bank.getCustomer(1); System.out .println("Creating his Checking Account with a 500.00 balance and no overdraft protection."); // code customer.setAccount(new CheckingAccount(500)); System.out.println("Creating the customer Tim Soley."); bank.addCustomer("Tim", "Soley"); customer = bank.getCustomer(2); System.out .println("Creating his Checking Account with a 500.00 balance and 500.00 in overdraft protection."); // code customer.setAccount(new CheckingAccount(500, 500)); System.out.println("Creating the customer Maria Soley."); // code bank.addCustomer("Maria", "Soley"); customer = bank.getCustomer(3); System.out .println("Maria shares her Checking Account with her husband Tim."); customer.setAccount(bank.getCustomer(2).getAccount()); System.out.println(); // // Demonstrate behavior of various account types // // Test a standard Savings Account System.out .println("Retrieving the customer Jane Smith with her savings account."); customer = bank.getCustomer(0); account = customer.getAccount(); // Perform some account transactions System.out.println("Withdraw 150.00: " + account.withdraw(150.00)); System.out.println("Deposit 22.50: " + account.deposit(22.50)); System.out.println("Withdraw 47.62: " + account.withdraw(47.62)); System.out.println("Withdraw 400.00: " + account.withdraw(400.00)); // Print out the final account balance System.out.println("Customer [" + customer.getLastName() + ", " + customer.getFirstName() + "] has a balance of " + account.getBalance()); System.out.println(); // Test a Checking Account w/o overdraft protection System.out .println("Retrieving the customer Owen Bryant with his checking account with no overdraft protection."); customer = bank.getCustomer(1); account = customer.getAccount(); // Perform some account transactions System.out.println("Withdraw 150.00: " + account.withdraw(150.00)); System.out.println("Deposit 22.50: " + account.deposit(22.50)); System.out.println("Withdraw 47.62: " + account.withdraw(47.62)); System.out.println("Withdraw 400.00: " + account.withdraw(400.00)); // Print out the final account balance System.out.println("Customer [" + customer.getLastName() + ", " + customer.getFirstName() + "] has a balance of " + account.getBalance()); System.out.println(); // Test a Checking Account with overdraft protection System.out .println("Retrieving the customer Tim Soley with his checking account that has overdraft protection."); customer = bank.getCustomer(2); account = customer.getAccount(); // Perform some account transactions System.out.println("Withdraw 150.00: " + account.withdraw(150.00)); System.out.println("Deposit 22.50: " + account.deposit(22.50)); System.out.println("Withdraw 47.62: " + account.withdraw(47.62)); System.out.println("Withdraw 400.00: " + account.withdraw(400.00)); // Print out the final account balance System.out.println("Customer [" + customer.getLastName() + ", " + customer.getFirstName() + "] has a balance of " + account.getBalance()); System.out.println(); // Test a Checking Account with overdraft protection System.out .println("Retrieving the customer Maria Soley with her joint checking account with husband Tim."); customer = bank.getCustomer(3); account = customer.getAccount(); // Perform some account transactions System.out.println("Deposit 150.00: " + account.deposit(150.00)); System.out.println("Withdraw 750.00: " + account.withdraw(750.00)); // Print out the final account balance System.out.println("Customer [" + customer.getLastName() + ", " + customer.getFirstName() + "] has a balance of " + account.getBalance()); } }