An eval needs to evaluate to true or false, such as
eval(myMapWrapper.get("KEY").equals("SOME_VALUE"))
Barry
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] 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: [EMAIL PROTECTED],182:183='==',<76>,7:63]; expecting type
RIGHT_PAREN[16,63]:
unknown:16:63 mismatched token: [EMAIL PROTECTED],353:354='==',<76>,16:63];
expecting
type RIGHT_PAREN[25,63]: unknown:25:63 mismatched token:
[EMAIL PROTECTED],524:525='==',<76>,25:63]; expecting type RIGHT_PAREN[34,63]:
unknown:34:63 mismatched token: [EMAIL PROTECTED],695:696='==',<76>,34:63];
expecting type RIGHT_PAREN[43,63]: unknown:43:63 mismatched token:
[EMAIL PROTECTED],866:867='==',<76>,43:63]; expecting type RIGHT_PAREN[52,63]:
unknown:52:63 mismatched token: [EMAIL PROTECTED],1035:1036='==',<76>,52:63];
expecting type RIGHT_PAREN[61,63]: unknown:61:63 mismatched token:
[EMAIL PROTECTED],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:[EMAIL PROTECTED]>
To: Rules Users List <mailto:[email protected]>
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: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] 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
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