abstraction in oops
Abstraction is the concept of object-oriented programming that "shows" only essential attributes and "hides" unnecessary information.
The main purpose of abstraction is hiding the unnecessary details from the users.
It helps in reducing programming complexity and efforts.where do you use abstraction in your framework
I used in defining a common super class while writing POM layer of the framework
We usually create an abstract class named
BasePage to have all common members for every page written
in this class like getPageTitle().
Then each Page class (HomePage, LoginPage, DashboardPage
etc.) inherit from BasePage.
Sometimes one may need to change the behavior of methods
implemented in superclass. So, subclass has freedom to
override that method where we use polymorphism.
This is how we use Abstract class in real projectsprocedural abstraction examples
public void myFunction(String name) {
// whatever
}
public void myFunction(String name, boolean isAdult) {
// whatever, but now this is called whenever the extra parameter
// is callled instead of the other one
}Copyright © 2021 Codeinu
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