I've done it both with setting the value and forcing salience to evaluate in a 
certain order and using the update a value with and without salience.

It's odd because when I was doing this on a standalone machine in Eclipse it 
all seemed to work fine, but now that I've moved rules into Guvnor I'm having 
issues with it.  Could there be something I did in calling agenda groups that 
could have removed the working of salience?

Also, I was using no-loop to make sure I didn't run the same rule over and 
over.  It only effects things if the rule has fired for one specific instance, 
correct?

Thank you!

From: [email protected] 
[mailto:[email protected]] On Behalf Of Michael Anstis
Sent: Friday, March 18, 2011 10:43 AM
To: Rules Users List
Subject: Re: [rules-users] Agenda Groups and Salience

Do you inform the engine that values have changed in your RHS:-

then
    modify( incomingClaim ) {
       setMedicare(true);
    }
    ...
end
On 18 March 2011 14:16, Dean Whisnant <[email protected]<mailto:[email protected]>> 
wrote:
Hello,

Are there any conflicts in 5.1 between using salience and agenda groups?

I have three sets of rules 1) base software, 2) Trading Partner Specific, 3)  
Customer Specific.

These three sets are split into different Guvnor packages and all of #1 have an 
agenda group of "base", all of #2 have an agenda group of "tradingpartner" and 
all of #3 have no agenda group assigned.

We load all the rules to the knowledge session, letting it know to fire them in 
that order.

In my #1 set I have a few hundred rules.  About 10 of those rules it matters 
what individual order they fire in so I was setting up salience for them as 
well.

Rule #1 has a salience of 21000 and it's job is to see if this is the first 
line item of a claim and if so to instantiate a new object, hasCOB.

Rule #2 has a salience of 20900 and checks to see if the incoming claim is 
medicare and if so, sets a Boolean, hasMedicare, to true and then does some 
output so I know if it set it

Rule #3 has a salience of 20900 and checks to see if the incoming claim is 
other insurance and if so, sets a Boolean, hasOther, to true and then does some 
output so i know if it set it

Rule #4 has a salience of 20800 and looks to see if there is a hasCOB object 
with hasMedicare = to true and then does output so I know if it worked

Rule #5 has a salience of 20800 and looks to see if there is a hasCOB object 
with hasOther = to true and then does output so I know if it worked

So I run a sample file through that hasCOB and should set hasOther to true.

Rule #1 fires and creates hasCOB
Rule #3 fires and sets hasOther to true and gives me output
Rule #5 doesn't fire???

Whether or not salience is the best method to accomplish this, shouldn't this 
work?  DO you see a better way to accomplish this?  Rules 4 and 5 are dummy 
rules here for testing, but what comes next is calculations based upon the 
existence of hasOther and/or hasMedicare.

I'm at a loss here and any thoughts/help would be welcomed...

Thank you!

Dean
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