Can you provide any info on why the third option doesn't work? --- On Thu, 2/26/09, Zevenbergen, Alex <[email protected]> wrote:
> From: Zevenbergen, Alex <[email protected]> > Subject: [rules-users] Rules syntax question using hashmap > To: [email protected] > Date: Thursday, February 26, 2009, 10:45 AM > Hi all, > > > > Im using an object called 'Fact' this object has > one attribute that is a > hashmap 'details' > > > > I know there are several ways to access the parameters in > the hashmap > > > > $f : Fact() > > eval ($f.getDetails().get("END_MATCH").toString() > == "true" && > $f.getDetails().get("WINNER").toString() == > "HOME") > > > > $f : Fact(details.END_MATCH == true,details.WINNER == > "AWAY") > > > > $f : Fact() > > details(fact == $f, name == "END_MATCH", value == > true) > > > > > > I was told the third option works but it doesn't for > me! > > > > Anyway my question is: Is there anyway for these sort of > rules to not > through an exception if any of the named parameters > aren't on the > hashmap 'details'? > > > > Ideally the rule would simply not fire if it looked for a > key that > wasn't there! > > > > Any info much appreciated > > > > Alex > > > > > ________________________________________________________________________ > Privileged, confidential and/or copyright information may > be contained in this communication. This e-mail and any > files transmitted with it are confidential and intended > solely for the use of the individual or entity to whom they > are addressed. If you are not the intended addressee, you > may not copy, forward, disclose or otherwise use this e-mail > or any part of it in any way whatsoever. To do so is > prohibited and may be unlawful. If you have received this > email in error > please notify the sender immediately. > > Paddy Power PLC may monitor the content of e-mail sent and > received for the purpose of ensuring compliance with its > policies and procedures. > > Paddy Power plc, Airton House, Airton Road, Tallaght, > Dublin 24 Registered in Ireland: 16956 > _______________________________________________________________________________________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
