Re: [rules-users] Time unit step-size inside rule files.

Hello Edson, I think that the possibility to modify the timestamp would be a great benefit especially for users working with Drools in combination with technical sensor data. Sensors usally produce data with an much higher output (lets say 8000 samples per second). The only ways to handle this at the moment inside the rules is using the complete number of samples using the timestamp in ms: (e.g.  EventA(this after[13200ms] $eventB )  // EventB 1.65s after EventA or your suggested solution (Mapping method inside drl) My suggestions are (Clean solution) a) Make it possible to set the clock mode to a sample based mode.   e.g. conf.setOption("TimeMode", "samples"); b) Make it possible to enter a reference timevalue relativ to 1 second.   e.g. conf.setOption("BaseTimeReference",8000); c) Create a time unit for samples ("smp") to adress both: time and sample based events inside the rules alternative (Workaround solution): a) Create the possiblity to create your own time unit relativ to "ms". e.g. drools.createTimeUnit("smp_s",8000) //  creates a time unit named "smp_s" which has a duration of 8000ms. That would make the life of developers who are working in a technical environment so much easier. Thanks Thorsten >    Thorsten, > >    I am afraid that as it is today (time units being tied to a partial > ISO8601 syntax), the best you will be able to do is to use some helper > functions in some parts of the rules for what you need to do. > >    Although, if you propose a different way of handling that, we may > consider it for future releases. > >    Edson > > 2010/8/13 Thorsten <thorsten.schmidt84(a)gmx.de&gt; > >> Hello out there, >> >> is it possible to change or extend the existing time unit step-size like >> [h,s,ms] used inside the rules? They all seems to have a fixed (logical) >> relationship (e.g. 1 s = 1000ms). Unfortunately we have a different time >> representation in our application. We can rebuild the time model using >> the smallest units as pseudo time reference but this makes the rules >> hard to write / read as every user has to know how much >> “smallest-time-units” represents a real world second. >> >> Thank you very much >> Thorsten >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > > > > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users