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P61 - Interfaces in Java - Part 2 | Core Java | Java Programming |

Functional interfaces play a crucial role in Java's functional programming paradigm. In this video, we explore the concept of functional interfaces and their significance in writing concise and expressive code.
We discuss what functional interfaces are and how they enable the use of lambda expressions and method references. We showcase popular functional interfaces from the Java standard library, such as Predicate, Consumer, Function, and Supplier, and demonstrate how they can be leveraged to solve common programming challenges.
Furthermore, we discuss the @FunctionalInterface annotation and its role in ensuring the interface adheres to the functional programming contract.
By the end of this video, you'll have a solid understanding of functional interfaces in Java and be equipped with the knowledge to leverage them effectively in your own code.
Whether you're a beginner or an experienced developer seeking to gain in-depth knowledge on java, this video will provide valuable insights into the power of functional interfaces in Java.
Points covered in this video:
❇️ What is a functional interface?
❇️ When it is introduced & why it is introduced?
❇️ How to define & implement the functional interface?
❇️ Can we have more than one method in the functional interface?
❇️ How anonymous classes are helping in implementing the functional interfaces?
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Java programming by Yadagiri Reddy

Пікірлер: 99

  • @HYRTutorialsTelugu
    @HYRTutorialsTelugu Жыл бұрын

    ↔ Core Java in Telugu Playlist link: bit.ly/3KMlbBk ✴ Checkout my other playlists: bit.ly/3gLIAVL ☕ Buy me a coffee: bit.ly/33ljBWc

  • @shekar7036
    @shekar7036 Жыл бұрын

    For me HYR Tutorials is not just JAVA course , It is a EMOTION...........💌💌💌💌💌

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Wahhh na emotion touch chesav buddy

  • @balachandrareddyyelapala5013

    @balachandrareddyyelapala5013

    Жыл бұрын

    @@HYRTutorialsTelugu nijam bro...

  • @AjayR1999
    @AjayR199914 күн бұрын

    You have explained all the concepts very well, Thank you so much !!!✌

  • @raviteja6209
    @raviteja6209 Жыл бұрын

    nice explonation sir we are waiting for next video....

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 🙂

  • @pavanmanikanta7443
    @pavanmanikanta7443 Жыл бұрын

    Way You are teaching is simply amazing sir

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @shyamanthagantla2790
    @shyamanthagantla279010 ай бұрын

    topic is clearly explained sir and understood :D

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    10 ай бұрын

    Thanks buddy 🙂

  • @jagadishbobbilikar3438
    @jagadishbobbilikar343810 күн бұрын

    👍👍

  • @NaveenNagula-lx6qv
    @NaveenNagula-lx6qv Жыл бұрын

    Never seen these kind of explanation.guys if u want learn Java go throught these wonderful.

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @rajumungara5191
    @rajumungara5191 Жыл бұрын

    Nice explanation sir😊

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 🙂

  • @Bhavanareddy12
    @Bhavanareddy12 Жыл бұрын

    Mind blowing explanation tq so much sir 🎉

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @vissamsettypraveen1476
    @vissamsettypraveen1476 Жыл бұрын

    Hi bro miru advanced java chepthara Mi explanation chala baga ardham avutundhi

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 🙂 DUe to time constraints, i may not start the advanced java buddy.

  • @venkateshmvg8393
    @venkateshmvg8393 Жыл бұрын

    Great sir meeru

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @kishoregoud368
    @kishoregoud3685 ай бұрын

    Anna comparable and compareTo() Paina oka video cheyandi anna because your teaching is >>>> anyone

  • @Ranganadhamkrishnachaitanya27

    @Ranganadhamkrishnachaitanya27

    5 ай бұрын

    Sort lo string tho compare chestey vadutaru

  • @Bhavananani
    @Bhavananani22 күн бұрын

    Hello can you make videos on spring boot , maven Projects .so that we can have more ideas on those topics as well

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    19 күн бұрын

    I really wanted to do but I don't have enough time buddy. It is a very big course, and I can't commit to it at the moment 😞

  • @Bhavananani

    @Bhavananani

    19 күн бұрын

    @@HYRTutorialsTelugu in future maybe , if you have time please make sure to do at least small video on those topics. It will help for us . Thank you 😊

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    18 күн бұрын

    @@Bhavananani Sure buddy

  • @user-jw4vb7uq2y
    @user-jw4vb7uq2y9 ай бұрын

    nice

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    9 ай бұрын

    Thanks buddy 😊

  • @kolantiramya7739
    @kolantiramya77397 ай бұрын

    Super sir

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    4 ай бұрын

    Thanks buddy 🙂

  • @vardhanreddy401
    @vardhanreddy401 Жыл бұрын

    Boss is back ❤❤❤❤❤❤❤❤❤❤❤❤❤🎉🎉🎉🎉

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Yes buddy

  • @pavankumarputta7281
    @pavankumarputta728125 күн бұрын

    Sir, meeru interfaces lo method ki ye keyword use cheyakapothey default ga public method ga consider chestundhi ani interfaces part 1 lo chepparu but ikkada meeru default ga abstract method ga consider chestundhi ani cheptunnaru?

  • @vinaykudama777
    @vinaykudama777 Жыл бұрын

    Sir , I'm leaning java full stack your videos helps ma alot

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Super buddy

  • @balachandrareddyyelapala5013
    @balachandrareddyyelapala5013 Жыл бұрын

    nice explanation bro

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @HarishKumar-gv4zx
    @HarishKumar-gv4zx Жыл бұрын

    Recession medha update evu anna like appudu end avuthundi ani And Naku already job vachindi anna 2022 lone kani onboarding evaledhu inka e Dec lopu estharu antava bro I know my questions are not related to the video but ninnu adagali anipinchindi anduke aduguthunna anna

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    First of all, recession epdu end avthundi anedi naaku ithe teliadu buddy. Konni channels lo edo views kosam apudu end avvuddi ipdu end avvuddi ani cheptharu but recession depends on the economy and inflation. Due to the ongoing war the inflation is increased and economy is destabilized. So pedda pedda financial analysist la daggare ee question ki answer ledu. Just wait and watch anthe. Secondly, joining antha late chesaru ante job risk lo unnatte buddy. I shouldn't discourage you but you are at risk. Better improve skills and try for any other jobs meanwhile. If they give the joining then it's absolutely great but even if they don't give you should be in a position o get another job

  • @HarishKumar-gv4zx

    @HarishKumar-gv4zx

    Жыл бұрын

    @@HYRTutorialsTelugu thanks Bro ❤️

  • @bharathpybodi2842
    @bharathpybodi28422 ай бұрын

    👍

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Ай бұрын

    Thanks buddy 🙂

  • @satishkumarshaiku4244
    @satishkumarshaiku4244 Жыл бұрын

    Anna Java 8 features complete series cheyyandi

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @satyasrilekhagandreddy7766
    @satyasrilekhagandreddy77667 ай бұрын

    Hi sir... Why I'm getting error while adding private method in functional interface? I couldn't find it... And thank you for the classes✨

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Ай бұрын

    Happy Learning buddy 🙂

  • @kadaripattabhi
    @kadaripattabhi5 ай бұрын

    if u provide notes for all topics then it will be very helpful for us

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Ай бұрын

    Videos chusi self ga notes prepare cheskovali anedi na korika buddy

  • @kvkcreations2313
    @kvkcreations2313 Жыл бұрын

    Would you please try to make videos on Regular Expressions topic.

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @user-mw7ho9oj9j
    @user-mw7ho9oj9j Жыл бұрын

    Hi, sir can you please try to make videos on Threads topics in Java.

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @user-iv1ef4ut8e
    @user-iv1ef4ut8e Жыл бұрын

    Sir your explanation is good thank you sir sharing your knowledge sir can you upload videos on applets in java

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊

  • @althafkutagulla8993
    @althafkutagulla899310 ай бұрын

    Hi Anna , Collection framework notes link yekkada mention chesav?

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    9 ай бұрын

    www.buymeacoffee.com/yadagirireddy

  • @user-rr2nd4ts3l
    @user-rr2nd4ts3l9 ай бұрын

    please make programs on each topic

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    9 ай бұрын

    Sure buddy

  • @mindit4074
    @mindit4074 Жыл бұрын

    Bro na KZread channel lo monetization kosam apply chesa pan card lo error vachi AdSense agipoindi daniki 3 times chance vuntadanta kada already 2 times waste chesa last time lo total ga owner handle marchalante em cheyali bro

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    No idea buddy. you can reach to the youtube team for the help.

  • @supriyagundra9388
    @supriyagundra938810 ай бұрын

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    9 ай бұрын

    Thanks buddy 🙂

  • @user-hc2xo6cz9y
    @user-hc2xo6cz9y Жыл бұрын

    Hii sir , comparator interface and comparable interface paina video cheyandi ...

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @Anu_ECE
    @Anu_ECE Жыл бұрын

    Sir, in the functional interface does not allow private access specifier Public, abstract, default, static and strictfp are allowed in the functional interface

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    You can have the private accessibility modifiers also in the functional interfaces buddy. Try it in your system and let me know buddy.

  • @sandeepsandy3917
    @sandeepsandy3917 Жыл бұрын

    Hi Bro, please tell us about calendars, TimeDate, Date classes in detail. please give me a clarification on these usages.🙏

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Yeah will cover buddy. As it is not that important will cover that after few more important classes

  • @sandeepsandy3917

    @sandeepsandy3917

    Жыл бұрын

    Thank you so much

  • @user-qe6kc9uh3k
    @user-qe6kc9uh3k11 ай бұрын

    Is this important to automation testers ?? Can I know ?

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    11 ай бұрын

    Yes it is important buddy. Entire corejava is important. I know some people say corejava is not mandatory but that's not true. Without programming language knowledge you can never become an excellent automation tester.

  • @user-rq8xz8fn4m
    @user-rq8xz8fn4m6 ай бұрын

    explain marker interface also please

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Ай бұрын

    sure buddy

  • @mallikaroyal3298
    @mallikaroyal3298 Жыл бұрын

    Broo how many videos left to complete this tutorial???

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    This series has no end buddy. as per students request i will keep on adding the videos

  • @HarikaMudumby
    @HarikaMudumby Жыл бұрын

    Sir, a humble request...please please make API playlist in Telugu for automation testing..I'm able to understand the concepts clearly only from your videos..please make the API playlist _/\_.

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Time padthundi buddy

  • @HarikaMudumby

    @HarikaMudumby

    Жыл бұрын

    Wait chestam sir..but me nunchi API playlist oste chaala baguntadi sir..me content lo clarity untundi..

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    @@HarikaMudumby Sure buddy. I will do it one day

  • @MeRajiCrazy
    @MeRajiCrazy Жыл бұрын

    Bro...testng page object model eppudu chestaruu bro..

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    TestNG is already covered in English buddy. So ippatlo no plan

  • @MeRajiCrazy

    @MeRajiCrazy

    Жыл бұрын

    @@HYRTutorialsTelugu ledu bro page object model chesta ani chepparu last video lo kuda nen adigina comment ki

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    @@MeRajiCrazy yeah buddy but Inka java course ipoledu.

  • @MeRajiCrazy

    @MeRajiCrazy

    Жыл бұрын

    @@HYRTutorialsTelugu ok bro

  • @vinodkumargadi7434
    @vinodkumargadi7434 Жыл бұрын

    Anna patterns episode cheyu

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Yeah Sure buddy

  • @mahimaraju8989
    @mahimaraju8989 Жыл бұрын

    Sir can you provide the java notes

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Java meeda full ga notes prepare cheyyaledu buddy, only for collections framework the notes is prepared. and it can be downloaded from www.buymeacoffee.com/yadagirireddy

  • @venkatprasad5075
    @venkatprasad5075 Жыл бұрын

    Bro pls explain upcasting and downcasting in Java it is most confusing

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @satishkumarshaiku4244
    @satishkumarshaiku4244 Жыл бұрын

    Anna Java 8 features complete series cheyyandi

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Sure buddy

  • @satishkumarshaiku4244

    @satishkumarshaiku4244

    Жыл бұрын

    @@HYRTutorialsTelugu thankyou anna

  • @Abhifashionininteriors
    @Abhifashionininteriors Жыл бұрын

    👍

  • @HYRTutorialsTelugu

    @HYRTutorialsTelugu

    Жыл бұрын

    Thanks buddy 😊