AbstractFactory.java
[java]
public abstract class AbstractFactory {
public abstract Vehicle createVehicle();
public abstract Weapon createWeapon();
public abstract Food createFood();
}
DefaultFactory.java
[java]
public class DefaultFactory extends AbstractFactory{
@Override
public Food createFood() {
// TODO Auto-generated method stub
return new Apple();
}
@Override
public Vehicle createVehicle() {
// TODO Auto-generated method stub
return new Car();
}
@Override
public Weapon createWeapon() {
// TODO Auto-generated method stub
return new AK47();
}
}
MagicFactory.java
[java]
public class MagicFactory extends AbstractFactory {
@Override
public Food createFood() {
// TODO Auto-generated method stub
return new MushRoom();
}
@Override
public Vehicle createVehicle() {
// TODO Auto-generated method stub
return new Broom();
}
@Override
public Weapon createWeapon() {
// TODO Auto-generated method stub
return new MagicStick();
}
}
Food.java
[java]
public abstract class Food {
public abstract void printName();
}
Vehicle.java
[java]
public abstract class Vehicle {
public abstract void run();
}
Weapon.java
[java]
public abstract void shoot();
}
Apple.java
[java]
public class Apple extends Food {
public void printName() {
System.out.println("apple");
}
}
AK47.java
[java]
public class AK47 extends Weapon{
public void shoot() {
System.out.println("哒哒哒...");
}
}
Car.java
[java]
public class Car extends Vehicle {
public void run() {
System.out.println("冒着烟奔跑中car.......");
}
}
Broom.java
[java]
public class Broom extends Vehicle{
public void run() {
System.out.println("一路沙尘暴飞奔而来broom.....");
}
}
MagicStick.java
[java]
public class MagicStick extends Weapon {
@Override
public void shoot() {
System.out.println("fire hu hu hu ...");
}
}
MushRoom.java
[java]
public class MushRoom extends Food {
@Override
public void printName() {
// TODO Auto-generated method stub
System.out.println("mushroom");
}
}
Test.java
[java]
public class Test {
public static void main(String[] args) {
AbstractFactory f = new DefaultFactory();
Vehicle v = f.createVehicle();
v.run();
Weapon w = f.createWeapon();
w.shoot();
Food a = f.createFood();
a.printName();
}
}
UML图如下：
抽象工厂UML
抽象工厂的作用是生产系列成品以及系列产品的替换...