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Create a class hierarchy consisting of vehicles, including cars, boats, and planes, as specific kinds of vehicles. All vehicles should be able to accelerate and decelerate. Cars should be able to honk, boats should be able to drop anchor, and planes should be able to take off and land. Test your code.
All vehicles should have a color and weight. Cars have a license number, boats have a home port, and planes have an airline name.
class Vehicle {
constructor(color, weight) {
this.color = color;
this.weight = weight;
}
accelerate() {
console.log("Accelerate");
}
decelerate() {
console.log("Decelerate");
}
}
class Car extends Vehicle {
constructor(color, weight, licenseNumber) {
super(color, weight);
this.licenseNumber = licenseNumber;
}
honk() {
console.log("Honk");
}
}
class Boat extends Vehicle {
constructor(color, weight, homePort) {
super(color, weight);
this.homePort = homePort;
}
dropAnchor() {
console.log("Drop anchor");
}
}
class Plane extends Vehicle {
constructor(color, weight, airline) {
super(color, weight);
this.airline = airline;
}
takeOff() {
console.log("Take off");
}
land() {
console.log("Land");
}
}
let car = new Car('red', 3300, 'BXY334');
car.accelerate(); // Accelerate
car.honk(); // Honk
car.decelerate(); // Decelerate
console.log(car.color, car.weight, car.licenseNumber);
// red 3300 BXY334
let boat = new Boat('yellow', 12000, 'Bahamas');
boat.accelerate(); // Accelerate
boat.decelerate(); // Decelerate
boat.dropAnchor(); // Drop anchor
console.log(boat.color, boat.weight, boat.homePort);
// yellow 12000 Bahamas
let plane = new Plane('blue', 83000, 'Southwest');
plane.accelerate(); // Accelerate
plane.takeOff(); // Take off
plane.land(); // Land
plane.decelerate(); // Decelerate
console.log(plane.color, plane.weight, plane.airline);
// blue 83000 Southwest
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