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What is the generic class type called?
A type parameter or a type variable is an identifier that specifies a generic type name. The type parameters can be used to declare the return type which is known as actual type arguments. A generic method’s body is declared like that of any non-generic method.
Can you define generic method inside ordinary class?
Yes, you can define a generic method in a non-generic class in Java.
Which two features of object oriented programming are the same?
Explanation: Encapsulation and Abstraction are similar features. Encapsulation is actually binding all the properties in a single class or we can say hiding all the features of object inside a class. And Abstraction is hiding unwanted data (for user) and showing only the data required by the user of program.
How to use generic abstract class as return type?
You’re dealing with a generic method, that takes the type T. You don’t really need the integer value if you’re passing in the type of T when you’re calling the method. Instead of a switch on the integer value z, you can use the T type to extract what type you’re looking for using reflection.
How is the return type passed in generic?
In generic the return Type is passed along with the Method call like below. here the return type is passed when we are calling the method. we cannot decide the Type T from with in the method like .
How to return a generic object from method in C #?
If possible, make a base class that both A and B inherit from (Lets call it C in this case), and make your getObject method return a object of C instead. Make the method generic public T getObject ().
How to return an object from a method?
You return the actual object into a variable of base class type and when you call a method the right code will be runned depeding on the actual object type. If your types are unrelated then it is worth while to see if you can make them share a base class because uing polimorphism is more elgant way to solve the problem than a big switch.