Method next

basex-core/src/main/java/org/basex/query/func/db/DbNodeId.java:30–34

()

    return new Iter() {
      @Override
      public Itr next() throws QueryException {
        final Item item = qc.next(nodes);
        return item != null ? Itr.get(id(item)) : null;
      }
      @Override
      public Itr get(final long i) throws QueryException {
        return Itr.get(id(nodes.get(i)));