If you put an X or something in the cell (i.e. just don't leave it empty) it should also work.
On Tue, Jan 13, 2009 at 10:57 AM, Edson Tirelli <tire...@post.com> wrote: > > The action is not being executed. I don't use decision tables > frequently, but I think that it ignores empty cells and is generating an > empty consequence for your rule. Usually, you would place the method call on > the header prototype and the parameter in the cell. So your cell would be: > > | hoover | true | > | xyz | false | > > The method prototype would be something like (please check the correct > syntax in the manual): > > brand.setGoodBrand( $param ); > > Where the engine would replace $param by the value you write in the > cell. > > > []s > Edson > > 2009/1/12 Costello, Robert <rcos...@searshc.com> > >> I tried that and it returned false, which doesn't make sense to me since >> the rule firing is to set the value to true, and in the execution the rule >> does fire. >> >> >> >> StatefulKnowledgeSession session = >> kbase.newStatefulKnowledgeSession(); >> >> Product p = *new* Product(); >> >> p.setBrand("hoover"); >> >> session.insert( p ); >> >> *int* u = session.fireAllRules(); >> >> >> >> System.*out*.println(u + " many rules fired"); >> >> System.*out*.println("is brand good? " + p.isGoodBrand()); >> >> >> >> Here's a snippet of the rule (decision table) >> >> >> >> >> >> * * >> >> CONDITION >> >> ACTION >> >> * * >> >> Product >> >> * * >> >> brand >> >> setGoodBrand(true); >> >> *Cases* >> >> hoover match case >> >> >> >> *Brand Check* >> >> hoover >> >> * * >> >> >> >> And the console returns: >> >> >> >> 1 many rules fired >> >> is brand good? false >> >> >> >> >> >> >> >> Robert Costello >> >> Lead Systems Engineer >> >> IMA Performance >> >> E3- 279A >> >> 847.286.0910 >> >> >> >> >> >> -----Original Message----- >> *From:* rules-users-boun...@lists.jboss.org [mailto: >> rules-users-boun...@lists.jboss.org] *On Behalf Of *Edson Tirelli >> *Sent:* Monday, January 12, 2009 4:16 PM >> *To:* Rules Users List >> *Subject:* Re: [rules-users] How to access data after rule fires >> >> >> >> >> Can't you keep the reference to your object while firing the rules? >> >> MyObject x = ... >> ksession.insert( x ); >> ksession.fireAllRules(); >> boolean result = x.getBooleanAttribute(); >> >> []s >> Edson >> >> 2009/1/12 Costello, Robert <rcos...@searshc.com> >> >> So, how do I access data after the rules fire? >> >> If one has a rule which modifies a field on an object (a boolean, for >> example), and you want to return the object after the rules are >> complete, how do you do it? >> >> I tried this using a StatefulKnowledgeSession, getting an object >> collection after the rules fire, but I don't see that this works. >> >> Also googled the heck out of this and looked in all the documentation. >> I must be missing something, because the docs generally are pretty good. >> >> >> Any hints? >> >> Thanks in advance, >> >> Robert Costello >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> >> >> >> -- >> Edson Tirelli >> JBoss Drools Core Development >> JBoss, a division of Red Hat @ www.jboss.com >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > > -- > Edson Tirelli > JBoss Drools Core Development > JBoss, a division of Red Hat @ www.jboss.com > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > -- Steven Williams Supervising Consultant Object Consulting Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501 steven.willi...@objectconsulting.com.au www.objectconsulting.com.au consulting | development | training | support our experience makes the difference
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