Description:

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In this assignment you are required to develop a program that simulates an

advanced Automated Teller Machine (ATM). The reason that this machine is an

advanced machine is because it does more than just deposits, withdrawals, and

balance inquiries.

The additional functionality of this machine contains user control over the

date on which the transaction occurred. It also has the ability to list

transactions on a specific date.

The program goes as follows:

a) You will start out by asking the user about the maximum number of

transactions (This is an integer number). Once the number is entered

the program starts with a balance of $0.00.

b) You will display the following menu:

Enter your Transaction:

1. Deposit.

2. Withdrawal.

3. Balance Inquiry.

4. Display the largest change in balance (positive or negative)

and the date on which it occurred.

5. Display All Transactions

6. Display All Transactions on a specific date.

7. Exit.

Choice:

1. When the user enters a 1, the system should ask the user to input

a real number representing the deposit (in dollars and cents in the

format of x.y where x are the dollars and y are the cents). Once that

is done, the system will ask the user for a date of the format MMDD

to be considered as the date of the transaction. The format MMDD may

also be MDD in the case of single digit months. Once both amount and

date are entered, then the system will update the balance accordingly,

as well as record the transaction as a deposit as well as record the

date for that same transaction. Do not enter the year because it is

assumed to be 2017. They system should check to see if the deposit

amount entered is a real number greater than zero. Also, the system

should check to see if the date is a valid date, otherwise the

transaction shouldn't be recorded. Examples of invalid dates include

230 (February 29th, and 30th), or 1790 (the 90th day of the 17th month

of the year).

Then the system should redisplay the menu.

2. When the user enters a 2, the system should ask the user to input

a real number representing the withdrawal (in dollars and cents in the

format of x.y where x are the dollars and y are the cents). Once that

is done, the system will ask the user for a date of the format MMDD

to be considered as the date of the transaction. The format MMDD may

also be MDD in the case of single digit months. Once both amount and

date are entered, then the system will update the balance accordingly,

as well as record the transaction as a withdrawal as well as record

the date for that same transaction. Do not enter the year because it

is assumed to be 2017. You'll need to print a warning message if the

user is trying to withdraw money and the balance is $0.0, even before

the user inputs the amount to withdraw. Also, you'll need to display

an error message if the user is trying to withdraw an amount larger

than what's in the balance. Also, here you'll need to validate the

amount(>= 0.0) as well as the date.

Then the system should redisplay the menu.

3. When the user enters a 3, the system will ask the user for a date

of the format MMDD to be considered as the date of the transaction.

The format MMDD may also be MDD in the case of single digit months.

Once the date are entered, record the transaction as a balance inquiry

as well as record the date for that same transaction. Do not enter the

year because it is assumed to be 2017. Also, here you'll need to

validate the date.

Then the system should redisplay the menu.

4. When the user enters a 4, the system will ask the user for a date

of the format MMDD to be considered as the date of the transaction.

The format MMDD may also be MDD in the case of single digit months.

Once the date are entered, record the transaction as a largest change

as well as record the date for that same transaction. Do not enter the

year because it is assumed to be 2017. Then the program should display the date

and amount of the largest change in balance, not the largest deposit or withdrawal

because you could have multiple deposits and multiple withdrawals on a

specific date, therefore, you need to look at what the balance was before the

first transaction on that date and what it was after the last transaction on

the same date. The program should display the amount of change either positive

or negative.

Then the system should redisplay the menu.

5. When the user enters a 4. The user is asking to print all the

transactions that occurred so far, as a result one of the following

will happen.

a. A message saying that sorry but there are no transactions

on the date specified. This message should only be displayed

if and only if there are no transactions on the date specified.

OR

b. A Listing of all the transactions as a neatly designed and

annotated table of the following format:

Date Transaction Amount

========== =========== ========

06/21/2017 Deposit $ 120.78

02/04/2017 Withdrawal $ 10.23

... ... ...

03/22/2017 largest change $ -20.45

01/11/2017 Balance Inquiry --------

04/30/2017 Withdrawal $ 0.21

Then the system should redisplay the menu.

6. Repeat No. 5, except you must specify a date as input. Once the

date is specified, then you just display all the transactions that

happened on that date in the same format as No. 5. If there are

no transactions on that date, then display a message indicating that.

Then the system should redisplay the menu.

7. When the user enters a 7, then the system should exit.

8. If the user enters a number less than 1 or larger than 7, then

an error message should be displayed indicating that an illegal

choice was entered, try again.

c. Your program should be able to handle any number of transactions in

total (deposits, withdrawals, balance inquiries, and largest change). Also,

when you print an error or a warning (e.g. illegal date), you need to print

5 stars ***** before the error and do not tab the error message making the

5 start the first thing on the line.

d. IN THIS ASSIGNMENT, YOU ARE NOT TO SORT ANY DATA IN ANY WAY. Transactions

should always be store and displayed in the order in which they occur.

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Implementation requirements:

1. YOU MUST IMPLEMENT A CLASS CALLED ATM THAT HAS ALL THE FUNCTIONALITY GIVEN

ABOVE. You will need to implement this assignment using 2 different files:

ATM.java, ATM_Driver.java. ATM.java will contain the class ATM and the

the methods that it implements (1-6 above). The driver program, should

continue to display the menu, perform the selected operations and only

exit when the number 7 is pushed. Feel free to implement additional classes

that could very well be appropriate for this assignment, this will add

additional class files to be used and that's OK. The logic to perform all

of the operations 1-6 should be contained in the ATM class, the driver

program should handle the IO and only calling the methods in the ATM class.

HINT: A Transaction class may be needed.

2. At the top of your program, you need to include a comment line identifying

you with a name and UHCL ID, along with that you need a comment section to

describe the assignment. You must provide a pseudo-code for the each method

as a comment within the method. In addition, provide a pseudo-code for the

driver program as well (main).

3. Make sure that you have chosen logical, readable and meaningful names for

all of your variables. Make sure that you have the correct tabs in your

program. Also, you are required to annotated your code with the appropriate

with correct comments.

4. Make sure that you submit this assignment on Blackboard by the due date. Once

submitted on Blackboard, download it and try to rebuild it from scratch and

re-run it to make sure it works and was submitted correctly. Also make a copy

of it and put it on your network drive on campus as another proof that you

finished it. You even may email it to your UHCL email. Do not email it to

the instructor or the TA.

Good Luck.