Method empty

basex-core/src/main/java/org/basex/query/func/fn/PlanFn.java:306–308

Checks if the string values of all nodes are empty. @param nodes node list @return result of check

(final GNodeList nodes)

   * @return result of check
   */
  static boolean empty(final GNodeList nodes) {
    return ((Checks<GNode>) node -> Token.normalize(node.string()).length == 0).all(nodes);
  }

  /**
   * Returns the children of the specified type.