package Decorator;


/* Wrapper (Decorator)
Разберись, что делает программа
Аналогично классу DecoratorRunnableImpl создай класс DecoratorMyRunnableImpl
*/

public class Solution {

    public static void main(String[] args) {
        new Thread(new DecoratorRunnableImpl(new DecoratorMyRunnableImpl(new RunnableImpl()))).start();
    }

    public static class RunnableImpl implements Runnable {
        @Override
        public void run() {
            System.out.println("RunnableImpl body");
        }
    }

    public static class DecoratorRunnableImpl implements Runnable {
        private Runnable component;

        public DecoratorRunnableImpl(Runnable component) {
            this.component = component;
        }

        @Override
        public void run() {
            System.out.print("DecoratorRunnableImpl body ");
            component.run();
        }
    }

    public static class DecoratorMyRunnableImpl implements Runnable
    {
        private Runnable component;

        public DecoratorMyRunnableImpl(Runnable component)
        {
            this.component = component;
        }

        @Override
        public void run()
        {
            System.out.print("DecoratorMyRunnableImpl body ");
            component.run();
        }
    }


}