Issue 212: Generic operations (proposal)

As explained in issue 212 [1], I think it would be valuable to allow  
the description of a "default" binding operation component for a  
particular endpoint, if the binding information is the same for many or  
all of the operations that it implements.

To enable this, I propose the following specific changes:

- Add the following to 2.1.11, after the bullet list:
"""A Binding Operation component without an {operation reference}  
property is to be considered the default Binding Operation Component  
for that Binding component; that is, it will be used by any operations  
in the interface that does not have a corresponding operation reference  
in the binding."""

- Add to the following sentence:
"""This includes Binding Operation components without an {operation  
reference} property; i.e., there may be only one such Binding Operation  
component in a Binding component."""

  - In 2.1.12, change:
   A REQUIRED ref attribute information item as described below...
to:
   An OPTIONAL ref attribute information item as described below...

Regards,


1.  
http://dev.w3.org/cvsweb/%7Echeckout%7E/2002/ws/desc/issues/wsd- 
issues.html#x212

--
Mark Nottingham     http://www.mnot.net/