Method valueIter

basex-core/src/main/java/org/basex/query/iter/Iter.java:50–52

Indicates if this iterator is based on a value. @return result of check

()

   * @return result of check
   */
  public boolean valueIter() {
    return false;
  }

  /**
   * Returns a value with all iterated items. This method should always be called before single