Re: JESS: ordered facts slotName=__data and slotType = ?
"Ernest Friedman-Hill" <[email protected]>
| Newsgroups | gmane.comp.java.jess |
|---|---|
| Message-ID | <[email protected]> |
Don't go by slot data types, which are, indeed, not used by Jess and by default contain the meaningless value ANY. Use the slot type, which is always relevant. Note that a regular slot (i.e., not a multislot) could still contain a Value of type RU.LIST. On Sep 21, 2010, at 3:52 AM, Donald Winston wrote: > Is it true that unordered facts always have a slot name of __data > and a slot type of RU.ANY? How come the slot type is not RU.LIST? > > So If I'm iterating through the fact list and I encounter a slot > name of __data it will always be a list and I don't need to fetch > the slot type? (I think I remember somewhere that the types are not > really used at the moment) > --------------------------------------------------------- Ernest Friedman-Hill Informatics & Decision Sciences Phone: (925) 294-2154 Sandia National Labs PO Box 969, MS 9012 [email protected] Livermore, CA 94550 http://www.jessrules.com -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users [email protected]' in the BODY of a message to [email protected], NOT to the list (use your own address!) List problems? Notify [email protected]. --------------------------------------------------------------------