object oriented programming, JAVA Programming

Assignment Help:
Theobjectiveoftheassignment is tofamiliarize youwithinheritance, GUIand abstraction.
Create anabstractclass named that includesprivatefields for the InternationalStandard BookNumber(ISBN),price, author anda protected fieldtitle. Include properties for eachfield. (An ISBN is aunique number assigned to eachpublished book.) Providepublicget and set accessors for eachfield.Create a child class named that includes aprivategrade levelfield, andachildclass that contains no aditionalfields.(Note: Youyourself have to decide on the data type and name ofthe field.)The following class diagram demonstrates the scenario. Include agetTitleabstract method (which is just an
accessor method) in theBookclass and override this method in its subclasses.
<>
Book


TextBook


CoffeeTableBook


In the child classes, overide the accessormethodofa ’sprice so that s must be pricedbetween $20.0 and $80.0, inclusive, and themust bepriced between $35.0 and$10.0, inclusive.Also provide get and set accessors forgrade levelfieldin theclass named .Overloadconstructors for allclasses.

Design two User Interfaces (forms):ILoginandIBook.
TheILoginwill be used to get access to the IBook interface. Once successfully logged-in the IBookinterface should be displayed. (Use the following data for Login?UserName: User1; Password:
passwd )
respectively.Use Either JLabel,JTextField and JButton ortheJOptionPane instead, fordata entry, i.e.setting values forthe datamembers andoutputthevaluesof allthe data membersin anicely formattedfashion.(Note: youyourself have to anticipatethe display of the interface)You are only required to validate the Books price in TextBook and CoffeeTableBook Classes. Assume that the
user does the other work (entry) correctly i.e. no other error handling is required.
for eachsuper & subclassmethod to describe what the method is doing when invokedbythe mainprogram.Also writeyourstudent Id number, name and program of study at the top of theJFrame classusing comments.

Related Discussions:- object oriented programming

What is the importance of static variable, What is the importance of static...

What is the importance of static variable? Static variables are class level variables where all objects of the class refer to the similar variable. If one object alters the val

Define about the super() constructer, Super() Constructer: It is used t...

Super() Constructer: It is used to call constructor of parent class. Should be the first statement in the body of constructor. Using this we can access private variables

Luminus jewels, Luminous Jewels - The Polishing Game Byteland county is ve...

Luminous Jewels - The Polishing Game Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various lum

La Food Restaurant Program, The fancy new French restaurant La Food is very...

The fancy new French restaurant La Food is very popular for its authentic cuisine and high prices. This restaurant does not take reservations. To help improve the efficiency of the

Find Largest, My java asignment is the following. Sorry if this is a repeat...

My java asignment is the following. Sorry if this is a repeat send. My email is Finding the largest object Write a method that returns the largest objects in an array of objects.

Applet program, file download from server using applet and tomcat server

file download from server using applet and tomcat server

State about the performance of java, State about the performance of java ...

State about the performance of java First versions of java were pretty slow. Java performance has gotten a lot better with aggressive just-in-time-compiler (JIT) techniques

Help about java code regarding udp, I need to know waht exactly is happinin...

I need to know waht exactly is happining in the following code class Worker implements Runnable { DatagramSocket socket = null; DatagramPacket packet = null; public W

What are commonsense guidelines to prevent viruses, What are Commonsense Gu...

What are Commonsense Guidelines to prevent viruses? Discuss about Antivirus as well. Commonsense Guidelines to avoid viruses are as follows: 1. Do not open attachment of unwant

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd