Encapsulation Explanation With Example In JAVA: Now we will explain the concept of Encapsulation with example. Example 1:In the below example, we will set two fields as private name and email in class UserDetails. So these fields can only be access within this class and no outside class can...
Example Program In the following example, Human.java class has variables height, weight and bmi which are private. For each variable, there is a setter and getter. </> Copy package com.tutorialkart.java; /** * @author tutorialkart */ class Human{ private float weight; private float heig...
In above example all the three variables (or data fields) are private(see:Access Modifiers in Java) which cannot be accessed directly. These fields can be accessed via public methods only. VariablesempName,ssnandempAgeare made hidden data fields using encapsulation technique of OOPs. Advantages of...
We can create a fully encapsulated class in Java by making all the data members of the classprivate. Now we can use setter and getter methods to set and get the data in it. In this example, we created aUserclass that contains the username, password, email, first and last names of a ...
Example: This program demonstrates the Encapsue_Function_Demo where the functional API and its associated member variables and interface is tried to access but since it follows the functional encapsulation type then in that case the member variables are defined as private to maintain the confidentiali...
Example of Encapsulation in Java classPerson{privateString name;privateintage;// Getter method for namepublicStringgetName(){returnname;}// Setter method for namepublicvoidsetName(String name){this.name=name;}// Getter method for agepublicintgetAge(){returnage;}// Setter method for age with ...
In C++, we can bundle data members and functions that operate together inside a single class. For example, classRectangle{public:intlength;intbreadth;intgetArea(){returnlength * breadth; } }; In the above program, the functiongetArea()calculates the area of a rectangle. To calculate the area...
Java - Static Class Java - Anonymous Class Java - Singleton Class Java - Wrapper Classes Java - Enums Java - Enum Constructor Java - Enum Strings Java Built-in Classes Java - Number Java - Boolean Java - Characters Java - Arrays
Now let’s see the example of encapsulation in C++ to better understand the benefits of encapsulation as follows. Code: #include<iostream> using namespace std; class Encapsulation_Benefits { private: int y; public: void set(int b) {
For example, when sending data from a source to a destination, TCP/IP encapsulates the data as it moves from theapplication layerto thetransport layer. The application layer is at the top of the stack in the TCP/IP model, with the transport layer just below it. Each layer after the tran...