Re: [rules-users] Dynamic JavaBeans

I am not talking about assert, but modify. I have a dynamic fact already asserted but now I need to perform N changes on N different properties on the same object on the same consequence. Drools is going to traverse the RETE network N times once for each time the PropertiesListener is called (each setProperty called). -- yuri On 6/28/07, Mark Proctor <mproctor(a)codehaus.org&gt; wrote: > Why would doing the assert work at the end of the consequence be any > quicker than doing it during the consequence? > > Mark > Yuri de Wit wrote: > > I noticed that changes performed on facts asserted dynamically causes > > the fact to be modified right away and therefore triggering a RETE > > network traversal and rule schedulings. > > > > For apps with a large number of facts this could be a significant > > scalability problem. At least in my case, I would like to be able to > > use dynamic facts and perform any number of updates and have those > > updates commited to working memory only when the rule consequence is > > completed. > > > > Looking at the code, it seems that it would not be a major effort to > > collect the facts received by the ReteooWorkingMemory.propertyChange > > and perform the actual modifyObject() only when the consequence > > evaluation is actually completed. > > > > Does that makes sense? Or are there side effects I am not seeing? Is > > this a problem that 4.0 already resolves? > > > > thanks in advance, > > > > -- yuri > > _______________________________________________ > > 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