MarshalledEntity is implemented by entity (combined key/data) objects and
called by
SampleViews.MarshalledEntityBinding . In this sample,
MarshalledEntity is implemented by
Part ,
Supplier , and
Shipment . This interface is package-protected rather than public
to hide the marshalling interface from other users of the data objects.
Note that a MarshalledEntity must also have a no arguments constructor so
that it can be instantiated by the binding.
author: Mark Hayes