More Interesting Constraint Rules
- If the cash balance at a bank will fall below the minimum for that
bank if payment is not recieved by a an A/P known to
be unreliable, then make a contingency plan.
- If the cash balance at a certain bank will fall
below the minimum, find a high-interest account to
transfer from.
- If money needs to be converted from Yen to USD, find
the best rate, including transfer fees.
Such rules can be easily expressed in logic, with
logical unification providing the "glue"
among constraints and Web Service pre-, postconditions,
and axioms.
cjp