Rebote

package e2;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Spliterator;
import java.util.function.Consumer;

public class Rebote<String> extends TVRealityList<String> implements Iterator<String>{
    int pos= 0;
    int k=3;
    int k2=k;
    boolean rebotando = false;

    public Rebote(List<String> lista, boolean circular){
        super(lista, circular);
    }

    int tamanoOriginal= lista.size();


    @Override
    public boolean hasNext() {
        if (lista.size()>1){
            return true;
        } else return false;
    }

    @Override
    public String next() {
        int poscorrecta;

        if(pos%lista.size()==0){
            rebotando=true;
        }
        if (!rebotando) {
            pos++;
            return lista.get(pos%lista.size());
        }else{
            pos--;k2--;
            if(k2==0){
                k2=k;
                rebotando=false;
            }
            return lista.get(pos%lista.size());
        }

    }
    @Override
    public void remove() {
        Iterator.super.remove();
    }
}