Factory Design Pattern in Java

Learn: Properties & Implementation with example in Java of Singleton Design Pattern

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[damercy]

Just subscribed to this channel and this guy made me fall in love with java again. Thank you for the knowledge man. 🔥❤️🙏

[ankitmishra-dptx]

simple straight forward and crystal clear explanation. Thanks alot

[jesseallaway]

Thank you for your design pattern series, the examples are helpful!

[yashrajsrivastav]

Hey, I like the explaination and the example, but I was wondering if we add if else for getting the instace of each vehicle type, isn't that a voilation of SRP and OCP of SOLID principles? Correct me if I am wrong here, because if there is a new vehicle then we'll have to modify the existing code or is this a case where we can not avoid voilating SRP and OCP?

[villachirag]

Thanks for the video. Explanation and examples really help.

[rakeshkumargupta]

Thanks to make videos on design series :) and uploading the source code is awesome :)

[rachamallidorasrivignesh]

Thanks a lot brother for your clear explanation.

[reshmah]

Good crisp content, easy to understand important points. Can you please tell whether for Object oriented design/Low level design interview, these topics are necessary?

[sagarkolhe]

Nice explanation!! In this design pattern we are creating instance in factory class using if else depending on our requirement but what if class name of bike or car changes ? Then we need to change instance name in factory class. Can we loosely coupled it as well?

[akash]

Wonderful explanation . Straight to the point

[lordgreat]

can't we use interface and just change the values that we are passing rather than making 2 objects?

[surajsidar]

Can we create object of abstract class Vehicle? I am new to Java and read "we can't create object of abstract class"

[BharatSonawane]

Hi, why you not added int wheel into Vehicle class?

[MirzaTalks]

instead of == you can use .equals method bro

[thanos]

what happens if you print invalid input ?

like truck

[shubhamsisodia]

Plz post a video for abstract factory design pattern too

[spnarayanrao]

can you please explain Abstract Factory design pattern

[prashantsomvanshi]

Very nice. Would it better if it was type.equals("car") instead type == car?

[saketsinha]

Can you please share some more usecases for factory design pattern?

[jemschaudhary]

Nice video...
I have a question about inheritance and polymorphism. I am creating a static method in child class which have private constructor. And the parent class have same private constructor and stayic method. Parent class extends GrandParent class which have public constructor with 3 arguments.

My problem is the error shown in child class for making its own constructor.
Can you please show me any direction.