66 Java Tutorial Encapsulation

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http://youtube.com/watch?v=4VBdNbWeTZw

In this lecture we are discussing: • 1)What is encapsulation? • 2)how to achieve encapsulation • 3)Benefits of encapsulation • #1 • What is encapsulation? • :- binding data with method to make your program secure is known as encapsulation. • Consider encapsulation as we have capsule and inside capsule everything inside a class is wrapped or encapsulated. • e.g • class A{ private int a; • public void setA(int num){a=num;} • public int getA(){return a;} • } • //here you can see that we can bind data with method inside a curly braces, it seems look like a capsule inside everything is present. • #2 • how to achieve encapsulation? • :- through access specifiers private,protected,public,default . We can achieve • encapsulation. • #3 • Benefit of encapsulation • i)Helpful in to achieve abstraction • ii)for security point of view it is most beneficial. • iii)you can maintain log file through method when you bind your data with method. • Note: • Always make variable as private and method as public to achieve security in program. • Github :- https://github.com/navinreddy20/Java-... • Practical implementation of Encapsulation in Java • In this video we will see • Example of Encapsulation • What is Encapsulation • Why we need Encapsulation • Object characteristics • Object knows something with variable • Object does something with method • Getters and Setters • Setting value and fetching value • Running the code • Private variables • Public method • Accessing variable through methods • Check out our courses: • Complete Java Developer Course Batch-4: https://go.telusko.com/Complete4 • Coupon: TELUSKO10 (10% Discount) • Spring Boot 3 and Spring AI - Live Course :- https://go.telusko.com/spring3springAI • Coupon: TELUSKO10 (10% Discount) • Master Java Spring Development : https://go.telusko.com/masterjava • Coupon: TELUSKO20 (20% Discount) • Udemy Courses: • Spring: https://go.telusko.com/udemyteluskosp... • Java:- https://go.telusko.com/udemyteluskojava • Java Spring:- https://go.telusko.com/Udemyjavaspring • Java For Programmers:- https://go.telusko.com/javaProgrammers • Python : https://go.telusko.com/udemyteluskopy... • Git : https://go.telusko.com/udemyteluskogit • Docker : https://go.telusko.com/udemyteluskodo... • For More Queries WhatsApp or Call on : +919008963671 • website : https://courses.telusko.com/ • Instagram : / navinreddyofficial • Linkedin : / navinreddy20 • Discord : / discord • More Learning : • Java - https://bit.ly/3xleOA2 • Python :- https://bit.ly/3H0DYHx • Django :- https://bit.ly/3awMaD8 • Spring Boot :- https://bit.ly/3aucCgB • Spring Framework :- https://bit.ly/3GRfxwe • Servlet JSP :- https://bit.ly/3mh5CGz • Hibernate Tutorial :- https://bit.ly/3NWAKah • Rest API | Web Service Tutorial :- https://bit.ly/38RJCiy • Git :- https://bit.ly/3NUHB3V • JavaScript :- https://bit.ly/3mkcFys • Kotlin :- https://bit.ly/3GR2DOG • • Donation: • PayPal Id : navinreddy20 • Patreon : navinreddy20 • http://www.telusko.com/contactus

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