RE: [rules-users] accessing hashmap from condition on decision table

An eval needs to evaluate to true or false, such as eval(myMapWrapper.get("KEY").equals("SOME_VALUE")) Barry From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Sascha Sent: Wednesday, December 03, 2008 11:49 AM To: Rules Users List Subject: Re: [rules-users] accessing hashmap from condition on decision table thank you for response i typed eval(wrapper.getValue("KEY")) in the header of the excel column but i get org.drools.rule.InvalidRulePackage: [7,63]: unknown:7:63 mismatched token: [@33,182:183='==',<76>,7:63]; expecting type RIGHT_PAREN[16,63]: unknown:16:63 mismatched token: [@71,353:354='==',<76>,16:63]; expecting type RIGHT_PAREN[25,63]: unknown:25:63 mismatched token: [@109,524:525='==',<76>,25:63]; expecting type RIGHT_PAREN[34,63]: unknown:34:63 mismatched token: [@147,695:696='==',<76>,34:63]; expecting type RIGHT_PAREN[43,63]: unknown:43:63 mismatched token: [@185,866:867='==',<76>,43:63]; expecting type RIGHT_PAREN[52,63]: unknown:52:63 mismatched token: [@223,1035:1036='==',<76>,52:63]; expecting type RIGHT_PAREN[61,63]: unknown:61:63 mismatched token: [@261,1204:1205='==',<76>,61:63]; expecting type RIGHT_PAREN at org.drools.rule.Package.checkValidity(Package.java:424) at org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:394) at com.sample.DroolsExcelTest.readRule(DroolsExcelTest.java:66) at com.sample.DroolsExcelTest.main(DroolsExcelTest.java:22) ----- Original Message ----- From: Knapp, Barry <mailto:barry.knapp@railinc.com> To: Rules Users List <mailto:rules-users@lists.jboss.org> Sent: Wednesday, December 03, 2008 2:14 PM Subject: RE: [rules-users] accessing hashmap from condition on decision table You may want to wrap your map in another class that you assert into the engines working memory. Then you can access the contents of the map with an eval eval(myMapWrapper.get("KEY").equals("SOME_VALUE")) Barry From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Sascha Sent: Wednesday, December 03, 2008 7:32 AM To: Rules Users List Subject: [rules-users] accessing hashmap from condition on decision table i got a java class with a hashmap containing string keys and values. i want to access the values from a condition on a decision table. e.g. map.get("mykey") how can i do this? i tried but got an unknown:7:50 Unexpected token error. greetings sascha ________________________________ _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users