A Example of Factory Method for Java

1：please create a Cycle interface and its implementation class Unicycle，Bicycle and Tricycle。create factorys for each type of class，and use them in you code。

[code=java]
interface Cycle
{
    ride();
    fix();
}
interface CycleFactory
{
    createFactory();
}
class Unicycle implements Cycle
{
      Unicycle
     {
     }
     ride()
     {
          System.out.println("Unicycle riding...");
     }
     fix()
    {
        System.out.println("Unicycle being fixed successfully,you can use it again!");
    }
}
class UnicycleFactory implements CycleFactory
{
    createFactory()
    {
        return new Uincycle();
    }
}
class Bicycle implements Cycle
{
      Bicycle 
     {
     }
     ride()
     {
          System.out.println("Bicycle riding...");
     }
     fix()
    {
        System.out.println("Bicycle being fixed successfully,you can use it again!");
    }
}
class BicycleFactory implements CycleFactory
{
    createFactory()
    {
        return new Bicycle();
    }
}

class Tricycle implements Cycle
{
      Tricycle 
     {
     }
     ride()
     {
          System.out.println("Tricycle riding...");
     }
     fix()
    {
        System.out.println("Tricycle being fixed successfully,you can use it again!");
    }
}
classTricycleFactory implements CycleFactory
{
    createFactory()
    {
        return new Tricycle ();
    }
}
public class CycleUser
{
    public static useCycle(CycleFactory cycleFactory)
    {
        Cycle cycle = cycleFactory.createFactory();
        cycle.ride();
        cycle.fix();
    }
    public static void main(String [] args)
    {
        CycleUser.useCycle(new Uincycle());
        CycleUser.useCycle(new Bicycle());
        CycleUser.useCycle(new Tricycle());
    }
}
[/code]