[rules-users] Can business people write rules?

jwest jmwest532 at gmail.com
Tue Mar 15 17:53:23 EDT 2011


Thanks Esteban for your reply.

I am now using Guvnor Version 5.2.0.M1, and also installed the mortgages
example package as per image:
http://drools-java-rules-engine.46999.n3.nabble.com/file/n2684013/creditRating.png
creditRating.png 

In the inserted image I am trying to write a business rule that is using a
DSL sentence in the first line. Using an enum this DSL sentence helps the
business people to choose something valid for the application (this is
great!). However, I don't know how to make this first line more complex
using the guided editor. 
For example, you can hover on the second line of the rule and click on it
and the shown dialog pop ups,  allowing me to make this line more complex
through adding restrictions on a field, new formula, etc. I can't get a
similar dialog for the first line of the rule. I think I should be able,
otherwise how could I write an 'OR' condition between this 2 lines? I want
something like the following without adding the 'OR' into the DSL:
When the credit rating is AA OR there is a Bankruptcy...

Also, enums are displayed as a simple selection list (combo box) in the DSL
sentence. Is it possible to have multi-selection, effectively getting a list
of selected values to be used inside the rule? 

Best regards,
Jim

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