Java task

Sigchi4life
Category:
Computer Science
Price: $25 USD

Question description

Create a contact list application that meets the employer’s following minimum requirements.

A.  Input Requirements

1.  Include a prompt that allows the user to enter a command from the following four options, repeating the process of displaying the menu screen until the user has selected “quit.”

•  add a business contact

•  add a personal contact

•  display contacts

•  quit

2.  Include a prompt that allows the user to enter the following identifiable information when the “add a business contact” command is selected:

•  first name

•  last name

•  address

•  phone number

•  e-mail address

•  job title

•  organization


Note: You are not required to store the contact information as persistent data in a database.


3.  Include a prompt that allows the user to enter the following identifiable information when the “add a personal contact” command is selected:

•  first name

•  last name

•  address

•  phone number

•  e-mail address

•  date of birth

 

B.  Output Requirements

1.  Display the results to the user on screen in a readable and descriptive format (e.g., System.out) by doing the following:

a.  Display all contacts’ first and last names when the “display contacts” command is selected.

b.  Include a numeric key for each contact that will be used to invoke the method that displays the contact details.

2.  Include a prompt that allows the user to enter the numeric key to display all details of the contact in a readable and descriptive format (e.g., System.out, output to a text file using FileWriter).

a.  Identify contacts by type when displaying the details of a contact: business or personal.

 

C.  Design Requirements

1.  Demonstrate use of collections (e.g., TreeSets, ArrayList).

2.  Demonstrate use of encapsulation.

3.  Demonstrate use of inheritance by doing the following:

a.  Create one abstract class.

b.  Create two subclasses.

4.  Demonstrate use of polymorphism by overriding a method of the abstract class in both subclasses (i.e., method that displays contact details).

 

D.  When you use sources, include all in-text citations and references in APA format.


Tutor Answer

(Top Tutor) Daniel C.
(997)
School: Rice University
PREMIUM TUTOR
Studypool has helped 1,244,100 students
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1821 tutors are online

Related Computer Science questions

11/01/2013
10/28/2013
10/27/2013
10/26/2013
10/26/2013

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors