Main program file: public class BankAccountMainProgram { public static void main(String[] arguments) { // create three bank accounts BankAccount accountNum1 = new BankAccount(); BankAccount accountNum2 = new BankAccount(1233203, 105.51, "Betty"); BankAccount accountNum3 = new BankAccount(6542345, 33.11, "Veronica"); // Test the two String Method System.out.println("*** Does the toStringMethod work?"); System.out.println("First account : " + accountNum1); System.out.println("Second account : " + accountNum2); System.out.println("Third account : " + accountNum3); System.out.println(); // Do the get() method work? System.out.println("*** Does the get() methods work?"); System.out.println(accountNum2.getName() + " has $" + accountNum2.getBalance() + " in account number " + accountNum2.getID() + "."); System.out.println(); // Can we change the account name System.out.println("*** Does the set() methods work?"); System.out.println("Second account Before : " + accountNum2); accountNum2.setName("Archie"); System.out.println("Second account After : " + accountNum2); // Can we change the account name System.out.println(); System.out.println("*** Does the changeBalance() methods work?"); System.out.println("Third account Before : " + accountNum3); accountNum3.changeBalance(10.10); System.out.println("Third account After : " + accountNum3); accountNum3.changeBalance(-50); System.out.println("Third account After : " + accountNum3); } } Create a Bank Account class with the Main program file above. Your Bank Account class should have the following Fields a Private ID (int) a private Name (String) a private balance (double) Methods A default constructor that sets the ID to 0 the balance to 0 the name to "unknown" A full constructor That accepts all three values and sets the values accordingly. A to String() method That returns a string in the format Name [ID] = $balance Example: Betty [1233203] = $105.51 getName() getBalance() getID() These should just return the values with no changes. setName() This should change the name on the account, and only the name. changeBalance(double x) This should add the amount x to the balance. if x is negative you still add it, but the balance should go down. If the balance is negative, then set it to zero before finishing.

Main program file: public class BankAccountMainProgram { public static void main(String[] arguments) { // create three bank accounts BankAccount accountNum1 = new BankAccount(); BankAccount accountNum2 = new BankAccount(1233203, 105.51, "Betty"); BankAccount accountNum3 = new BankAccount(6542345, 33.11, "Veronica"); // Test the two String Method System.out.println("* Does the toStringMethod work?"); System.out.println("First account : " + accountNum1); System.out.println("Second account : " + accountNum2); System.out.println("Third account : " + accountNum3); System.out.println(); // Do the get() method work? System.out.println("* Does the get() methods work?"); System.out.println(accountNum2.getName() + " has $" + accountNum2.getBalance() + " in account number " + accountNum2.getID() + "."); System.out.println(); // Can we change the account name System.out.println("* Does the set() methods work?"); System.out.println("Second account Before : " + accountNum2); accountNum2.setName("Archie"); System.out.println("Second account After : " + accountNum2); // Can we change the account name System.out.println(); System.out.println("* Does the changeBalance() methods work?"); System.out.println("Third account Before : " + accountNum3); accountNum3.changeBalance(10.10); System.out.println("Third account After : " + accountNum3); accountNum3.changeBalance(-50); System.out.println("Third account After : " + accountNum3); } } Create a Bank Account class with the Main program file above. Your Bank Account class should have the following Fields a Private ID (int) a private Name (String) a private balance (double) Methods A default constructor that sets the ID to 0 the balance to 0 the name to "unknown" A full constructor That accepts all three values and sets the values accordingly. A to String() method That returns a string in the format Name [ID] = $balance Example: Betty [1233203] = $105.51 getName() getBalance() getID() These should just return the values with no changes. setName() This should change the name on the account, and only the name. changeBalance(double x) This should add the amount x to the balance. if x is negative you still add it, but the balance should go down. If the balance is negative, then set it to zero before finishing.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Related questions

Question

Main program file:

public class BankAccountMainProgram
{
public static void main(String[] arguments)
{
    // create three bank accounts
   BankAccount accountNum1 = new BankAccount();
   BankAccount accountNum2 = new BankAccount(1233203, 105.51, "Betty");
   BankAccount accountNum3 = new BankAccount(6542345, 33.11, "Veronica");

   // Test the two String Method
   System.out.println("*** Does the toStringMethod work?");
   System.out.println("First account : " + accountNum1);
   System.out.println("Second account : " + accountNum2);
   System.out.println("Third account : " + accountNum3);
   System.out.println();

   // Do the get() method work?
   System.out.println("*** Does the get() methods work?");
   System.out.println(accountNum2.getName() + " has $" + accountNum2.getBalance() +
                      " in account number " + accountNum2.getID() + ".");
   System.out.println();

   // Can we change the account name
    System.out.println("*** Does the set() methods work?");
    System.out.println("Second account Before : " + accountNum2);
    accountNum2.setName("Archie");
    System.out.println("Second account After : " + accountNum2);

   // Can we change the account name
    System.out.println();
    System.out.println("*** Does the changeBalance() methods work?");
    System.out.println("Third account Before : " + accountNum3);
    accountNum3.changeBalance(10.10);
    System.out.println("Third account After : " + accountNum3);
    accountNum3.changeBalance(-50);
    System.out.println("Third account After : " + accountNum3);

}
}

Create a Bank Account class with the Main program file above.

Your Bank Account class should have the following

Fields

a Private ID (int)
a private Name (String)
a private balance (double)

Methods

A default constructor

that sets the ID to 0
the balance to 0
the name to "unknown"

A full constructor

That accepts all three values and sets the values accordingly.

A to String() method

That returns a string in the format
Name [ID] = $balance
Example: Betty [1233203] = $105.51

getName()
getBalance()
getID()

These should just return the values with no changes.

setName()

This should change the name on the account, and only the name.

changeBalance(double x)

This should add the amount x to the balance.
if x is negative you still add it, but the balance should go down.
If the balance is negative, then set it to zero before finishing.

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