Nice, now do the actual comparison inside the method so you can handle
the nullpointer that will be sure to come eventually.
eval(workflowData.isValueEqual("KST", "$1"))
Barry
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Sascha
Sent: Thursday, December 04, 2008 6:01 AM
To: Rules Users List
Subject: Re: [rules-users] accessing hashmap from condition on decision
table
thank you!!!
i wrote
eval(workflowData.getValue("KST").equals("$1"))
in the column header of the excel sheet and now i got what i want!!!
----- Original Message -----
From: Knapp, Barry <mailto:[EMAIL PROTECTED]>
To: Rules Users List <mailto:[email protected]>
Sent: Wednesday, December 03, 2008 6:19 PM
Subject: 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: [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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________________________________
_______________________________________________
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https://lists.jboss.org/mailman/listinfo/rules-users
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