Abstraction In Java (OOP Concept) - Interface v/s Abstract Class

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Күн бұрын

Learn about Interface and Abstraction. How to achieve 0-100% abstraction with the help of Interface and Abstract class in Java.
Learn:
1. What is Interface
2. Interface vs Abstract Class
3. What is Abstract Class
4. Abstract class properties
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Пікірлер: 57

@rohitlabhe850 2 жыл бұрын

Bhai tusi great ho, I like the way you explain these things. :)

@sumitpandey5707 Жыл бұрын

after watching this video I can clearly explain to anyone what is Abstract and Interface are. Thank you so much, Naveen

@rd3316 3 жыл бұрын

Hey Naveen, this video is just great. Only question I have is , why do we use interface and abstract and when do we use it . With respect to selenium Java

@devjewel8345 5 жыл бұрын

Great learning to watching your video, thanks a lot. More to Watch more to learn...

@marlynj7930 3 жыл бұрын

Thanks Naveen--It was a great explanation for a beginner to get the concepts cleared !

@Ahmed-lc2mu 2 жыл бұрын

You have explained better then My CDAC Bangalore Faculties. Thank You!!

@user-gt5ql1wq4z 4 ай бұрын

Thanku. Very much for helping me to easy to understand these concepts

@gurusamyrajagopal3819 5 жыл бұрын

Thank you so much Naveen. It was really helpful. very nice explanation . once again Thank you. Keep going on :)

@hakarali6289 5 жыл бұрын

That was great Thank u so much Please keep publishing useful lecture like this.

@tausal1 5 жыл бұрын

Amazing explanation!

@sriramnagarajanit 5 жыл бұрын

Thank you so much Naveen :)

@deepakpatil2397 5 жыл бұрын

your way of explains is awesome Sir.....

@manoharch1203 3 жыл бұрын

Thanks for the Great Explanation :)

@boobalakrishnan6610 5 жыл бұрын

excellent explanation thank you Naveen :)

@nandashivaprasad6159 2 жыл бұрын

you explained it so well ! thank you so much! Namaste Guru!

@ingilalaudaykumar5275 Жыл бұрын

excellent ,Naveen

@mariabajwa8632 5 жыл бұрын

thank you

@MrYashMundey 3 жыл бұрын

amazing !

@ShoaibEsmaty Жыл бұрын

WOW ! what a good way of explanation , First of all I want to thank u for all these amazing videos that U r Making , I am watching your videos from US and they are really helpful . Personally I know most of the java concepts But when it comes with implementations and coding then it kinda making me to struggle alot , so what would be your advice ?

@likithal3277 5 жыл бұрын

Your teaching is good👌👌👌👌 I am following your videos plzz upload videos on multithreading also sir plzz😀😀

@ananthnaren9183 4 жыл бұрын

Hi , I'm Ananth from india , age 24 , nice to meet you , Im a MS software engineer graduated and I have firm desire to learn programming and programming languages , Android , ios , frontend , backend , object oriented programming. Its my dream and wish to work remote developer and freelancing

@meghavarma3552 5 жыл бұрын

Thankyu so much Sir.. great explanation.. 😊

@naveenautomationlabs 5 жыл бұрын

Thanks Megha.

@sauagn 5 жыл бұрын

where we can use interface and abstract class in automation framework can u give one liner examples..

@ainuraraoufi7336 5 жыл бұрын

Best explanation!thank you Naveen!

@vaishaliagrawal4781 5 жыл бұрын

Naveen i have some queries, plz help me in that...

@m.smanoj4688 3 жыл бұрын

Naveen pls do a video on factory design pattern.

@mownikamahalingam9487 5 жыл бұрын

Hi Naveen, In your example, ICICIBank class implementing RBI and USBank interfaces... Can we have the same method names in two interfaces? Eg. If we have debit() method in RBI as well as in USBank interface, In ICICIBANK Class which method will get implemented?

@rheeshabhkumarsingh2301 5 жыл бұрын

yes, we can have same method name in two interfaces.... and class which implements those two interfaces will have only one method which will satisfy condition for both interface. But Suppose RBI has int i=1; ... and ICICIBANK has int i=2;.... you can access them separately by using RBI.i and ICICIBANK.i.. sorry, i saw this question now, so replied late... and i am just a viewer

@USP7 5 жыл бұрын

Since java 8 static method are allowed in interface with method implementation

@naveenautomationlabs 5 жыл бұрын

correct, but not with method prototype. :)

@AshishDubeyash4you 5 жыл бұрын

@Naveen: I am able to create static methods in Interface & also able to create static method body. Could you please explain why?

@AshishDubeyash4you 5 жыл бұрын

@Naveen: One scenario I found that if two interfaces has same abstract method with same parameter. So if any class is implementing both Interfaces then it is showing only one method in that Child Class. Just thought of discussing this to you. :)

@alxx736 2 жыл бұрын

Why cant we use a normal class for Creating the contract for the client ? We dont always need an abstract class or an interface

@darshanmm9 5 жыл бұрын

Hi naveen What is process to join your online selenium classes?

@naveenautomationlabs 5 жыл бұрын

Mail me at naveenanimation20@gmail.com

@kusumareddy5229 5 жыл бұрын

Will u please make video on auto it with Selenium

@sivakys 5 жыл бұрын

What is kusuma means 😃🤣🤣🤣

@devsoftwareengg 4 жыл бұрын

Hi Naveen, please share your hithub url.

@ravinaidu4035 5 жыл бұрын

can any one pls help me

@isuryakant9921 3 ай бұрын

You just taught abstraction and interface Sir you haven't taught other 3 oops or i couldn't find out them Reply sir pls reply I understand your way of teaching

@isuryakant9921 3 ай бұрын

Okay sir Found all 👍🏻

@prakashvish3988 3 жыл бұрын

Hi naveen can interface have " N " number of child classes ?

@naveenautomationlabs 3 жыл бұрын

Yes

@prakashvish3988 3 жыл бұрын

@@naveenautomationlabs thank you so much 👍❤️

@SaifulIslam-hk3cm 5 жыл бұрын

Hi Naveen I want to join one of your Selenium course. Please let me know what’s the procedure.

@naveenautomationlabs 5 жыл бұрын

Gimme your email id

@SaifulIslam-hk3cm 5 жыл бұрын

Saiful021107@gmail.com

@SaifulIslam-hk3cm 5 жыл бұрын

I am from Usa.

@naveenautomationlabs 5 жыл бұрын

check your mail. Please do the registration ASAP.

@rajashekar841 5 жыл бұрын

rajashekar.cdh@gmail.com

@ankurchatterjee9179 3 жыл бұрын

In one video you told abstract method must have at least one abstract method and in this video you are telling you can create abstract class without abstract method. This is contradicting Naveen