A concrete EntryBinding that uses the TupleInput
object as the key or data object.
A concrete tuple binding for key or data entries which are
TupleInput objects. This binding is used when tuples themselves are the
objects, rather than using application defined objects. A
TupleInput must always be used. To convert a
TupleOutput to a
TupleInput , use the
TupleInput.TupleInput(TupleOutput) constructor.
author: Mark Hayes