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 UserDetail
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 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 ...
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...
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...
Employee (Intial Values): EMP001 , Robert , 75450.0 Employee (Updated Values): EMP002 , Riyan , 90500.0 Print Page Previous Next Advertisements TOP TUTORIALS Python Tutorial Java Tutorial C++ Tutorial C Programming Tutorial C# Tutorial PHP Tutorial ...
Protected: A variable or method that is protected can be accessed by code within the same class, by any classes that are in the same package and by all sub-classes in the same or other packages. Public: The public access modifier is the least restrictive of all. Methods, attributes, and...
Using modifiers such as these, developers can control the extent to which classes, attributes and methods can be accessed by other classes within a program. For example, the following C# code defines theTreeclass, which uses both the public and private access modifiers: ...