Marker Interface in Java (Tutorial) e.g. Serialization, Remote

///Marker Interface in Java (Tutorial) e.g. Serialization, Remote

Marker Interface in Java (Tutorial) e.g. Serialization, Remote

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Serializable in Serialization
and Remote In RMI

Java468x60

Interface without any Declaration

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By |2019-07-27T21:25:14+00:00July 27th, 2019|Java Video Tutorials|38 Comments

38 Comments

  1. ganapati marathi July 27, 2019 at 9:25 pm - Reply

    Directly we can call obj.show() Know sir , please will you give another example…!

  2. AKSHAY GAIDHANI July 27, 2019 at 9:25 pm - Reply

    sir thats good explanation , but please provide some more example thank you

  3. diwakarpro July 27, 2019 at 9:25 pm - Reply

    not cleared……….

  4. Farrukh Ahmed July 27, 2019 at 9:25 pm - Reply

    thanks..

  5. Surendra Jayswal July 27, 2019 at 9:25 pm - Reply

    why cant we directly call obj.show() ?

  6. Tinashe M'baiwa July 27, 2019 at 9:25 pm - Reply

    thanx man….l really needed this

  7. Manash Ranjan July 27, 2019 at 9:25 pm - Reply

    Sir can you upload new videos for Ajax tutorials

  8. Manash Ranjan July 27, 2019 at 9:25 pm - Reply

    Naveen Sir really you are awesome i don't know to to say thanks to you for explaning because my current project is completely based on core of core java and you help me an lot thanks by heart.

  9. Parikh Sagar July 27, 2019 at 9:25 pm - Reply

    I doesn't see use of marker interface from your example. If you don't implement marker interface and check if object is instance of class D then also permission can be checked.

  10. mohit gupta July 27, 2019 at 9:25 pm - Reply

    why we need to take permission? what is the further benifit of taking permission?

  11. Anup Singh July 27, 2019 at 9:25 pm - Reply

    Good example. But when implement say Serialization we don't check like if instance of Serialization to this. Do we?

  12. Ravi Vyas July 27, 2019 at 9:25 pm - Reply

    Navin reddy. You are a hero!!

  13. priyank jain July 27, 2019 at 9:25 pm - Reply

    nice explanation sir !!

  14. Satish B July 27, 2019 at 9:25 pm - Reply

    not Up to the mark as per present industry standards, everyone feels like don in java

  15. rasalay vinay kumar July 27, 2019 at 9:25 pm - Reply

    Bro y we can't declare method code in interface….and y we have declare only abstract methods dr

  16. naga prasad July 27, 2019 at 9:25 pm - Reply

    Very simple explanation on User Defined Marker interface.Thanks a lot

  17. Arpit Gupta July 27, 2019 at 9:25 pm - Reply

    Sir can we create our own marker interface. if yes then give a example.

    thanks in advance.

  18. nishant pandey July 27, 2019 at 9:25 pm - Reply

    sir, when do we go for marker interface in real tym projects?

  19. Pradeep Kumar July 27, 2019 at 9:25 pm - Reply

    Hi Navin, can you please give another practical and logical use of marker interface?

  20. Ravi Kumar July 27, 2019 at 9:25 pm - Reply

    i got it….suppose i implement serializable which is a marker interface…..those classes which implement serializable for them jvm has separate logic and it checks using instanceOf method if the class has implemented it then it will undergo the jvm's that separate "X" process else if instanceOf gives false regular process

  21. Ravi Kumar July 27, 2019 at 9:25 pm - Reply

    why will i make demo to implement p….if permission is the benefit i am getting then i can give it by choosing some flag …something like main method saying, " hey class please implent the marker interface and increase the coding lines and get no benefit from it, and only if u do this dumb work then i will allow you to use the show method of it"

  22. nallabathuni suryanarayana reddy July 27, 2019 at 9:25 pm - Reply

    Hey Naveen.

    why cant we call the show method on object of demo class.like obj.show();

    you should give clear cut example ,I did not satisfied with your explanation.

  23. Baren Mandal July 27, 2019 at 9:25 pm - Reply

    sir,thank you very much.
    your tutorials are realy usefull and helpfull.

  24. Ashish Singh July 27, 2019 at 9:25 pm - Reply

    Sir as we have used marker interface which has blank declarations in it.So sir can we use an class with blank declarations in it and use instanceof operator to assign permission ??????????????

  25. Akash Deep July 27, 2019 at 9:25 pm - Reply

    Need to improve presentation skills.

  26. kalyana kumar July 27, 2019 at 9:25 pm - Reply

    Hi naveen Reddy 
    pls  give  ur  number  

    kalyan 
    9959467196

  27. Divya Malhotra July 27, 2019 at 9:25 pm - Reply

    Hi Navin,

    I have a doubt, you check for the demo class whether to provide permission and corresponding used show()  but in Serialization we never check for anything, why the need of Marker interface in serialization

  28. ajit bhapse July 27, 2019 at 9:25 pm - Reply

    Hi Navin, can you please give another practical and logical use of marker interface?

  29. syed shibli July 27, 2019 at 9:25 pm - Reply

    interface doesn't have any object than how can obj be as a object of interface..???

  30. jagan kumar July 27, 2019 at 9:25 pm - Reply

    Hi sir…y we need permission actually we can print as obj.show() why we are giving permissions

  31. ROHIT MAHTO July 27, 2019 at 9:25 pm - Reply

    Nice and simple
     

  32. kuldeep pawar July 27, 2019 at 9:25 pm - Reply

    why we need of interface here ..without interface we can create a object nd call that method ??????  right ??

  33. Vivek Ramesh Gupta July 27, 2019 at 9:25 pm - Reply

    Let me contribute few point on Interface use .

    If we know "ONLY" the  requirements not bothering about Implementation ..it means  how the implementation will be give OR can be different  with respect of the USER I/O .

    EXP: Servlet Interface 
    because there we have certain method with returns . so implementation can be differ with user I/O.

    same activity can be achieve with "CLASS" but classes does not provide the multiple Inheritance with generic method. so best option is to use Interface.

  34. Stephen T July 27, 2019 at 9:25 pm - Reply

    Can you please explain me the real time example where exactly we need to write custom marker interface. I mean where exactly interface "p" should be considered ( from your example in video) .

  35. Digant Shah July 27, 2019 at 9:25 pm - Reply

    Nice video man. Thank you.

  36. harleen dhingra July 27, 2019 at 9:25 pm - Reply

    Why we need interface.. Say if we have an interface we have to write an implementation class for defining methods of interfaces… Why can't we write a simple class with set of methods.. then we don't need interfaces.. Can you please explain why we go for interfaces? I know we use interfaces to support multi-threading.. please give me another scenario…

  37. Asif Rizvi July 27, 2019 at 9:25 pm - Reply

    Hi Navin Sir…
    Sir I like your all video..I am a beinner and yr video help me alot…
    Sir I have a one request to U… Plz gave us some practicals knwlege..plz

  38. ROHAN CHAUBEY July 27, 2019 at 9:25 pm - Reply

    pls lower your hand movements.nice video 🙂

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