Class NodeName_1.NodeNameFnElaborator

  • Enclosing class:
    NodeName_1

    public static class NodeName_1.NodeNameFnElaborator
    extends ItemElaborator
    Elaborator for the fn:node-name() function
    • Constructor Detail

      • NodeNameFnElaborator

        public NodeNameFnElaborator()
    • Method Detail

      • elaborateForItem

        public ItemEvaluator elaborateForItem()
        Description copied from class: Elaborator
        Get a function that evaluates the underlying expression in the form of a Item. This must only be called for expressions whose result has cardinality zero or one.
        Specified by:
        elaborateForItem in class ItemElaborator
        Returns:
        an evaluator for the expression that returns an Item, or null to represent an empty sequence.