It would help if you specify what the exact error message you are getting. Have you imported the required classes? From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Da Sun Sent: 06 January 2010 14:31 To: rules-users(a)lists.jboss.org Subject: [rules-users] Hashmap in rules I got a CompileException when run the following rule. when bioAnswers:HashMap(bioAnswers.values["HEARING"] == "Y") reviewMsgs:LinkedList(size >= 0) then reviewMsgs.add("Hearing"); It will be very helpful is anyone of you rectify my mistake. Thanks, ________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. Sign up now.<http://clk.atdmt.com/GBL/go/196390709/direct/01/> ________________________________ ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00 ************************************************************************************** ________________________________ This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. An NDS Group Limited company. www.nds.com

sorry. forgot to send you the cause of the error. org.mvel.CompileException: unable to resolve property: values I don't how what I should use in drl to get the values in the hashmap. Thanks. From: TSwindells(a)nds.com To: rules-users(a)lists.jboss.org Date: Wed, 6 Jan 2010 14:46:58 +0000 Subject: Re: [rules-users] Hashmap in rules It would help if you specify what the exact error message you are getting. Have you imported the required classes? From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Da Sun Sent: 06 January 2010 14:31 To: rules-users(a)lists.jboss.org Subject: [rules-users] Hashmap in rules I got a CompileException when run the following rule. when bioAnswers:HashMap(bioAnswers.values["HEARING"] == "Y") reviewMsgs:LinkedList(size >= 0) then reviewMsgs.add("Hearing"); It will be very helpful is anyone of you rectify my mistake. Thanks, Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. Sign up now. ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00 ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. An NDS Group Limited company. www.nds.com _________________________________________________________________ Hotmail: Free, trusted and rich email service. http://clk.atdmt.com/GBL/go/196390708/direct/01/

Thank you very much, Edson. It works!!!! Date: Wed, 6 Jan 2010 10:29:08 -0500 From: ed.tirelli(a)gmail.com To: rules-users(a)lists.jboss.org Subject: Re: [rules-users] Hashmap in rules Try simply: bioAnswers:HashMap( this["HEARING"] == "Y") Or bioAnswers:HashMap( bioAnswers["HEARING"] == "Y") Also, I will not comment on the merits of using (or not) abstract datastructures as facts, as this was discussed in previous threads already... just in case you are unaware of such issues, I suggest you take a look at the archives. Edson 2010/1/6 Da Sun <sunda99(a)hotmail.com&gt; sorry. forgot to send you the cause of the error. org.mvel.CompileException: unable to resolve property: values I don't how what I should use in drl to get the values in the hashmap. Thanks. From: TSwindells(a)nds.com To: rules-users(a)lists.jboss.org Date: Wed, 6 Jan 2010 14:46:58 +0000 Subject: Re: [rules-users] Hashmap in rules It would help if you specify what the exact error message you are getting. Have you imported the required classes? From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Da Sun Sent: 06 January 2010 14:31 To: rules-users(a)lists.jboss.org Subject: [rules-users] Hashmap in rules I got a CompileException when run the following rule. when bioAnswers:HashMap(bioAnswers.values["HEARING"] == "Y") reviewMsgs:LinkedList(size >= 0) then reviewMsgs.add("Hearing"); It will be very helpful is anyone of you rectify my mistake. Thanks, Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. Sign up now. ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00 ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. An NDS Group Limited company. www.nds.com Hotmail: Free, trusted and rich email service. Get it now. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com _________________________________________________________________ Hotmail: Trusted email with powerful SPAM protection. http://clk.atdmt.com/GBL/go/196390707/direct/01/