Did you tried: props[“NAME”] in (“Fred”, “Wilma”, “Barney”)
Or, if you are using the mvel dialect: props[“NAME”] memberOf ( [“Fred”, “Wilma”, “Barney”] ) Note the () around the mvel inline list, and don't forget to set the mvel dialect for the rule in the second case. Edson 2010/2/21 <spamcont...@mac.com> > Apologies for the initial subject. Changing to a more appropriate one. > > > On Feb 21, 2010, at 2:26 PM, Adam Krieg wrote: > > > I’m new to Drools and having trouble accessing my Domain object which is > basically a container around a map. > > > > class Person { > > Map props; > > public Map getProps(); > > …. Extra stuff > > } > > > > > > I want to create a rule that will match when Age is greater than 20 and > name is one of “Fred”, “Barney”, or “Wilma”. These entries are stored in > the Map props, so that to get age, you would call > person.getProps().get(“AGE”) > > > > > > > > rule "My Rule" > > dialect "mvel" > > when > > $person : Person( > > props[“AGE”] > 20, > > props[“NAME”] memberOf [“Fred”, > “Wilma”, “Barney”] > > ) > > then > > System.out.println("found match”+$person); > > > > End > > > > But I am running into a parsing error: > > no viable alternative at input ')' in rule "My Rule" in pattern Person. > > > > The second condition seems to be the problem. Can I check for membership > inside a List I create inline in mvel? > > > > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com
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