Question

Programming Instructions:

• Using      Java Object Oriented Principles, write a program which produces the      code as indicated in the following specifications:

• Your       program must be a console application that provides a user this exact       menu:

Please select one of the following:

1: Add Client to Bank

2: Display Clients in the Bank

3: Set Bank Name

4: Search for a Client

5: Exit

 

Enter your Selection: <keyboard input here>

 

• The       menu must be displayed repeatedly until 5 is selected.

• If       the user enters an invalid menu choice, you must display the error       "Unsupported choice" and display the menu again.

• When       the user selects menu item 1:

• The        program will read data from the keyboard to create a new Client and add        it to the Bank, the user will be asked to input as follows:

Please Enter the Client's Name: <keyboard input here>

Please Enter the Client Number: <keyboard input here>

Please Enter the Client's Balance: <keyboard input here>

• If        invalid input is encountered, the error message "Incorrect        format" must be displayed and input is terminated, the client is        not created nor added to the Bank.  The menu should then be        displayed again.

• The        client list must remain in sorted order by Client Number, you may use        the Collection class methods or do this manually. The more efficient you        are, the higher your mark. Use a comparator to sort.

• You        are able to create a get method for clientNumber if you deem this        necessary.

• When       the user selects menu item 2:

• The        program will display the following information:

Bank Information:

Name: <display business name here>

Client List:

Client #: <client number>, Name: <client name>, Balance: $<balance>

Client #: <client number>, Name: <client name>, Balance: $<balance>

Client #: <client number>, Name: <client name>, Balance: $<balance>

...

• If        no Bank name is set yet, "Unknown" must be displayed

• If        no clients are added to the Bank yet, "No Clients in Bank"        must be displayed

• When       the user selects menu item 3:

• The        program will read data from the keyboard to set the name of the bank,        the user will be asked to input as follows:

Please Enter the Bank's Name: <keyboard input here>

• Consider        any non-blank input a valid name.

• When       the user selects menu item 4:

• The        program will read data from the keyboard to search for a client given        the client number, the user will be asked to input as follows:

  Please Enter the Client Number to Search for: <keyboard input here>

• If        invalid input is entered, the error message "Incorrect format"        must be displayed and no search is performed.  The main menu must        be displayed.

• The        search should be performed using the most efficient search you know, you        are able to use Collection class methods or create your own.

• If        the search does not succeed, the message "Client not found in        Bank" must be displayed.

• If        the search succeeds, the following message should be displayed where        index is filled in with the zero based index where the client is stored        in the Client List:

Client found at index <index>

Client #: <client number>, Name: <client name>, Balance: $<balance>

o    When the user selects menu item 5:

§  The program must display the message "Exiting..." and then terminate/end the program.  

Sample Output: green is user input

Please select one of the following:

1: Add Client to Bank

2: Display Clients in the Bank

3: Set Bank Name

4: Search for a Client

5: Exit

Enter your Selection: 2

Bank Information:

Name: Unknown

Client List:

No Clients in Bank

 

Please select one of the following:

1: Add Client to Bank

2: Display Clients in the Bank

3: Set Bank Name

4: Search for a Client

5: Exit

Enter your Selection: 1

Please Enter the Client's Name: James Lancen

Please Enter the Client Number: 112233

Please Enter the Client's Balance: $1