Method atomIter

basex-core/src/main/java/org/basex/query/expr/Expr.java:100–107

Evaluates the expression and returns an iterator on the resulting, atomized items. @param qc query context @param ii input info (can be null; required for those Value instances that have no input info) @return iterator @throws QueryException query exception

(final QueryContext qc, final InputInfo ii)

   * @throws QueryException query exception
   */
  public Iter atomIter(final QueryContext qc, final InputInfo ii) throws QueryException {
    final Iter iter = iter(qc);
    final SeqType st = seqType();
    if(st.type.instanceOf(BasicType.ANY_ATOMIC_TYPE)) return iter;
    long size = iter.size();
    if(size != -1 && st.mayBeWrapped()) size = -1;
    return new AtomIter(iter, qc, ii, size);
  }

  /**
   * Evaluates the expression and returns the resulting, atomized item,