How to implementing interfaces in java, JAVA Programming

Assignment Help:

How to Implementing Interfaces in java?

To actually utilize this interface you create a class that involves a public double calculateTariff() method and declare in which the class implements Import. For example here's one such class:
public class Car extends MotorVehicle implements Import {

int numWheels = 4;

public double calculateTariff() {
return this.price * 0.1;
}

}
One of the benefits of interfaces over classes is in which a single class may implement more than one interface. For instance, this Car class implements three interfaces: Import, Serializable, and Cloneable
import java.io.*;

public class Car extends MotorVehicle
implements Import, Serializable, Cloneable {

int numWheels = 4;

public double calculateTariff() {
return this.price * 0.1;
}

}
Serializable and Cloneable are marker interfaces from the class library in which only add a type to a class, but do not declare any additional methods.


Related Discussions:- How to implementing interfaces in java

Explain how java allows the constraints on a generic type, Consider the fol...

Consider the following C++ template class. #include using namespace std; template class SortedList { public: SortedList() {size = 0;} void insert(T item); friend ostrea

Write code in javascript language to show the odd numbers, Write code in Ja...

Write code in JavaScript language to show the odd numbers among 20 to 100 using FOR statement. Note: No requirement to write whole HTML program. Just JavaScript code of need p

Program using ide application, Instructions: Please make sure your solu...

Instructions: Please make sure your solutions are original, in your own words, expressing your own ideas. Any copying from others' home-works, text books or online sources will

Write complete application to play game tic-tac-toe, (Tic-Tac-Toe)  Create...

(Tic-Tac-Toe)  Create class TicTacToe that will enable you to write a complete application to play the game of Tic-Tac-Toe. The class contains a private 3-by-3 rectangular array o

I need social mobile application, Project Description: I'm using a php s...

Project Description: I'm using a php script called phpfox on my site its work as social network . So I need is to use this script as CMS for my application. What users wil

Prepare a game in corona for android and ios, Prepare a Game in Corona for ...

Prepare a Game in Corona for Android and IOS Project Description: We want to develop a game for mobile platform same as Zombie Smasher for iOS and Android. Everything is r

Java , what is thread synchronization

what is thread synchronization

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd