6. The computer-implemented rule processing system of claim 5 , wherein the processor is further configured to build the ZDD during rule packaging to reduce processing time during execution of the rule.
5. The computer-implemented rule processing system of claim 4 : wherein one or more nodes of the autoselect Include ZDD or the autoselect Exclude ZDD have respective index numbers associated with the attributes and enumerations thereof; and wherein the processor is configured to align the indices of respective nodes of the autoselect Include ZDD or the autoselect Exclude ZDD to facilitate processing.