在Java中调用没有反射的匿名类的方法

Question

I want to do something like this

static <T> T mine()
{
    return  new Object(){void hello(){}};
}

so that I can do this

mine().hello();

the intend is to do something like this

mine.hello().hi().bye();

so either I declare classes each with 1 method hello,hi,bye and than return there instances or somehow I could return an anonymous class(with newly defined method) form each method like above. so that I dont have to write lot of classes.

Like it I can do

static <T> T tunnel(T t)
    {
        return t;
    }

tunnel(new Object()
        {
            void hello()
            {
                System.out.println("hello");

            }
        }).hello();

but its of no use, I want to return anonymous object(created in tunnel itself) from tunnel , instead of returning passed argument

Answer 1

You probably want a fluent class. Something like

public class MyFluentClass {

   public MyFluentClass methodOne() {
     // do something
     return this;
   }

   public MyFluentClass methodTwo() {
     // do something
     return this;
   }
}

And then in your main method:

MyFluentClass myFuent = new MyFluentClass();
myFluent.methodOne().methodTwo();