"difference between abstract vs interface" Code Answer's
You're definitely familiar with the best coding language Whatever that developers use to develop their projects and they get all their queries like "difference between abstract vs interface" answered properly. Developers are finding an appropriate answer about difference between abstract vs interface related to the Whatever coding language. By visiting this online portal developers get answers concerning Whatever codes question like difference between abstract vs interface. Enter your desired code related query in the search bar and get every piece of information about Whatever code related question on difference between abstract vs interface.
difference between abstract vs interface
Interfaces specify what a class must do.
It is the blueprint of the class.
It is used to achieve total abstraction.
We are using implements keyword for interface.
Basic statement we all know in Selenium is
WebDriver driver = new FirefoxDriver();
WebDriver itself is an Interface.
So we are initializing Firefox browser
using Selenium WebDriver.
It means we are creating a reference variable
of the interface and creating an Object.
So WebDriver is an Interface and
FirefoxDriver is a class.
Sometimes we may come across a situation
where we cannot provide implementation to
all the methods in a class. We want to leave the
implementation to a class that extends it.
In that case we declare a class
as abstract by using abstract keyword on method
signature.In my framework I have created my
PageBase class as super
class of the all page classes.
I have collected all common elements
and functions into PageBase class and
all other page classes extent PageBase class.
By doing so, I don't have to locate very
common WebElements and it provides
reusability in my framework.
Also
1)Abstract classes cannot be instantiated
2)An abstarct classes contains abstract method,
concrete methods or both.
3)Any class which extends abstarct class must
override all methods of abstract class
4)An abstarct class can contain either
0 or more abstract method.
All those coders who are working on the Whatever based application and are stuck on difference between abstract vs interface can get a collection of related answers to their query. Programmers need to enter their query on difference between abstract vs interface related to Whatever code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about difference between abstract vs interface for the programmers working on Whatever code while coding their module. Coders are also allowed to rectify already present answers of difference between abstract vs interface while working on the Whatever language code. Developers can add up suggestions if they deem fit any other answer relating to "difference between abstract vs interface". Visit this developer's friendly online web community, CodeProZone, and get your queries like difference between abstract vs interface resolved professionally and stay updated to the latest Whatever updates.