What are the available symbolics for temporal values? That is, d is for days, m is for minutes, h is for hours, s is for seconds. Are there any other symbolics specifically for months and years?
I haven't found any mentioning of them in the Fusion manual. I'm using 5.0.1 Thank you, -Stathis Wolfgang Laun wrote: > See the "Fusion" manual, section on Temporal Reasoning/Temporal Operators. > Even when the facts aren't events, these operators can still be applied to > fields of type Date, e.g. > > $p1: Person( $dob1: dob ) > $p2: Person( $dob2: dob after[3d] $dob1 ) > > -W > > > On 28 June 2011 18:02, <rou...@mm.di.uoa.gr> wrote: > >> Hi list, >> >> I feel this should be an elementary question but unfortunately I haven't >> been able to find a solution. >> >> I would like to perform date arithmetic in the when part of a rule. >> >> For example, I would like to express something like: >> >> rule "Date compare rule" >> dialect "mvel" >> when >> a : A() >> b : B( a.creationDate <= b.creationDate after 3 months) >> then >> ... >> end >> >> Apart from using eval()'s is there any other way to express these types >> of >> comparisons? >> >> Thank you for your time, >> -Stathis >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users