Class IsLastExpression.IsLastElaborator

  • Enclosing class:

    public static class IsLastExpression.IsLastElaborator
    extends BooleanElaborator
    Elaborator for an "isLast" expression, equivalent to position() = last() or position() != last()
    • Constructor Detail

      • IsLastElaborator

        public IsLastElaborator()
    • Method Detail

      • elaborateForBoolean

        public BooleanEvaluator elaborateForBoolean()
        Description copied from class: Elaborator
        Get a function that evaluates the underlying expression in the form of a boolean, this being the effective boolean value of the expression.
        Specified by:
        elaborateForBoolean in class BooleanElaborator
        an evaluator for the expression that returns a boolean.