TVRealityList

package e2;

import java.util.Iterator;
import java.util.List;

public class TVRealityList implements Iterable<String> {
    public List<String> getLista() {
        return lista;
    }

    private List<String> lista;
    private boolean circular;

    public void setK(int k) {
        this.k = k;
    }

    private int k;

    public TVRealityList(List<String> lista, boolean circular) {
        this.lista=lista;
        this.circular=circular;

    }

    @Override
    public Iterator<String> iterator(){
        if(circular){
            return new Circular(lista,k);
        }else {
            return new Rebote(lista,k);
        }
    }
}