[ad_1]
Facebook –
GitHub –
Google+ –
LinkedIn –
reddit –
Support –
thenewboston –
Twitter –
Java Programming Tutorial – 58 – Abstract and Concrete Classes
by
Tags:
Comments
36 responses to “Java Programming Tutorial – 58 – Abstract and Concrete Classes”
-
#ClassWhisperer "Hey tuna you need to override me!"
-
I replicate the last comment: Best Teacher in the World!
-
Thank you.
-
I do love how you demonshtrate abshtract concepts.
-
Thank you, thank you, thank you
-
Sir i have a question.
Sir as we cant instantiate an abstract class but we can define an array of abstract class ?
why is this so? -
roses are red
violets are blue
don't know much about others
but bucky,how so much awesome are you?? -
57 and 58 are sooo boring
-
Great !!
-
Hello,
You explained in this video that we can create objects from any concrete class. I've never seen a class declared as concrete so my question, is there a case where we will need to declare the case as concrete? I'm assuming it's implied by default as concrete. Thanks! -
But why would I make an abstract class with a non abstract method. Also I thought an abstract class MUST contain at least one abstract method. could be wrong on that though
-
"I'll let him keep knocking" xD
-
So…you don't need a body? MY GOODNESS! 😛
-
This helped me a lot. Really impressive. Thanks a lot man. Keep being awesome
-
hello first off i want to say that this course is absolutely brilliant. However i have a question about those abstract classes.
why are the methods in the abstract class not protected scope ? Since we want to override it in subclasses it would make sense right ?
Sorry for my english .. -
Grazie Bucky!
-
Learned about abstract classes in high school. Never understood it until now.
-
"Suuuuper class" :')
4:00 -
Bucky explains what is a concrete class and then keeps saying non-abstract class XD
-
Can someone explain of what is really the difference of using the keyword abstract in a class and method with interface that implicitly gives the class and methods abstract?
-
Best explanation ever!!! =D
-
Get the door please!
-
Pretty much, abstract classes are "header(s)" from C/C++ and abstract methods are just another way of prototyping from C/C++. Knowing C/C++ made this tutorial easier to understand. I prefer header and prototyping instead of the Java way.
-
So I guess one way of viewing abstract methods is thinking of prototyping in C/C++.
You're merely creating the prototype of the method, then in your child class(es), you create the actual method bodies. Okay. That makes sense. -
wot is java package is it
-
thanks
-
So technically you could implement polymorphism into a super class where it builds you a main window and have every other class inherit that window, modifying to their own needs?
-
Are abstract methods the same thing as virtual functions in c++?
-
man !
i love your videos 🙂 -
Food fo = new Tuna();
is creating object but we can't call eat() method of Tuna class. Then what is the reason to create object of that subclass?? -
hey bucky you didn't told about interface please tell me
-
Can someone please explain the difference between
"food fo = new tuna();"
and
"tuna fo = new tuna();"
where the tuna class is inheriting from the food class? -
I just love these tutorials, it's SO funny and also very good teaching. I mean he is telling us a story about how two classes are chattin' xD, this guy is a legend! I was laughing so hard xD but that is actaully very good explaining tho 😀
-
As usual, Bucky you are awesome 🙂
-
what if don't declare a method as abstract inside an abstract class would i be able to get access to it?
-
when i try to install eclipse the installation process fails and in return i get a message that says that the shared library files are missing
Leave a Reply