Encapsulation, JAVA Programming

Assignment Help:

Defines to keeping all the related members together in an object. Specifying member variables as private may hide the methods and variables. Objects should hide their inner workings from the outside part. Good encapsulation gives code modularity by preventing objects interacting with each other in an unexpected way, which in turn builds future development and refactoring efforts easy.

 

931_Untitled.png

 

Being able to encapsulate members of a class is important for integrity and security. We may protect variables from unacceptable values. The sample code above describes how encapsulation may be used to protect the MyMarks object from having negative values. Any modification to member variable "vmarks" can only be laid out through the setter method setMarks(int mark). This prevents the object "MyMarks" from needing any negative values by throwing an exception.

 


Related Discussions:- Encapsulation

Program for using arraylists in two ways, In this lab, you will practice us...

In this lab, you will practice using ArrayLists in two ways.  The first is in the problem domain class Question.java (see the UML diagram shown below) which contains data for trivi

What is the comparable interface, What is the Comparable interface? Com...

What is the Comparable interface? Comparable interface is used to sort arrays and collections of objects using collections.sort() and java.utils. Objects of the class implement

I want java a web technologies expertise, I want Java a Web Technologies ex...

I want Java a Web Technologies expertise Project Description: Good Java knowledge about 4-5 years to develop online enterprise tool. Seeking someone who is interested to w

Multi treading array program, You are to write a program name arrayScaling....

You are to write a program name arrayScaling.java that will randomly generate 5000 integer number raging from 1 - 49 and place them in an array. 1.  The program will scale thi

Explain data security management issue, Explain DATA SECURITY Management is...

Explain DATA SECURITY Management issue? All data in the system is extremely critical to its operation, the security of the customer's personal data is most important. Most of t

2D arrays, write an application that stores at least five different departm...

write an application that stores at least five different department and supervisor names in a two dimensional array

Project, How can i draw E-R diagram

How can i draw E-R diagram

How can you define a consistent web design, How can you define a consistent...

How can you define a consistent web design? Why is it needed? A consistent web design should be the one in which achieves the result in which it was designed for, which result

For in statement, It is a distinct type of loop, used to iterate through th...

It is a distinct type of loop, used to iterate through the properties of an object or the elements of an array. For instance assume the following statement that loops through th

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