Ejercicio: Ejercicio 2

Ejercicio: Ejercicio 2

Implementar una fábrica de vehículos que permita crear autos, motos y camiones (patrón Factory Method).

Solución:

<?php

interface Vehicle {
  public function drive();
}

class Car implements Vehicle {
  public function drive() {
    echo "Conduciendo auto";
  }
}

class Truck implements Vehicle {
  public function drive() {
    echo "Conduciendo camión";
  }
}

abstract class VehicleFactory {

  abstract public function createVehicle();

  public function startDelivery() {
    $vehicle = $this->createVehicle();
    $vehicle->drive();
  }

}

class CarFactory extends VehicleFactory {

  public function createVehicle() {
    return new Car();
  }

}

class TruckFactory extends VehicleFactory {

  public function createVehicle() {
    return new Truck();
  }

}

$carFactory = new CarFactory();
$carFactory->startDelivery(); // Conduciendo auto

$truckFactory = new TruckFactory();
$truckFactory->startDelivery(); // Conduciendo camión