@Override public T next(){
  if (!eol && uriList.isEmpty()) {
    fetch();
  }
  URI next=uriList.poll();
  if (next == null) {
    eol=true;
    throw new NoSuchElementException("no more " + field);
  }
  return create(session,next);
}

@ Override public T next ( ) { if ( ! eol && uriList . isEmpty ( ) ) { fetch ( ) ; } URI next = uriList . poll ( ) ; if ( next == null ) { eol = true ; throw new NoSuchElementException ( "no more " + field ) ; } return create ( session , next ) ; }
returns the next object of the result .
