/*
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 */
package laborator9;

/**
 *
 * @author andre
 */
public class Binding{
    public static void main(String args[]) {
        Hero h1 = new Warrior(), h2 = new Ninja();
        Hero h3 = new Rogue();
        BadLuck bl = new StormFire();
        bl.execute(h1);
        bl.execute(h2);
        bl.execute(h3);
    }
}


abstract class BadLuck {
    abstract void execute(Hero h);
    abstract void execute(Warrior w);
    abstract void execute(Ninja n);
    abstract void execute(Rogue r);
}


class StormFire extends BadLuck{

    public StormFire(){
    }

    @Override
    void execute(Hero h) {

       h.accept(this);
    }

    @Override
    void execute(Warrior w) {
        System.out.println("warrior");
    }

    @Override
    void execute(Ninja n) {
        System.out.println("ninja");
    }

    @Override
    void execute(Rogue r) {
        System.out.println("Rogue");
    }


}

abstract class Hero {
     public void accept(BadLuck b) {
        b.execute(this);
    }

}

class Warrior extends Hero {

    @Override
    public void accept(BadLuck b) {
        b.execute(this);
    }
}


class Ninja extends Hero {


     @Override
     public void accept(BadLuck b) {
        b.execute(this);
    }
}

class Rogue extends Hero {


     @Override
     public void accept(BadLuck b) {
        b.execute(this);
    }
}