[rules-users] URGENT - using lock-on-active or not

[Michael Anstis]

This is by design

http://lists.jboss.org/pipermail/rules-users/2009-March/008299.html

<http://lists.jboss.org/pipermail/rules-users/2009-March/008299.html>What
are you trying to accomplish? There is no difference in the patterns you are
matching in both rules however you expect different consequences to occur
based upon salience. Based upon the foregoing link you could try changing
one rule to be in a different ruleflow-group however that could have other
consequences.

2010/9/16 Yaniv Itzhaki <iyaniv at gmail.com>

> Hi All,
>
>
>
> I have an urgent problem which I hope someone can explain it to me and how
> it can be solved.
>
>
>
> I created 2 rules "Update 1" and "Update 2", basically the rules are the
> same, get all the CaseLog objects according to "Category" and "Value" and
> update the Case, which holds a list of CaseLogs, with a new object.
>
>
>
> Note that in the update method I am updating the working memory by
> retracting the old log and inserting the new one.
>
>
>
> Now for the problem:
>
>
> The problem is that on one hand, when I insert a new log line all rules
> without lock-on-active re-fire. On the other hand, rules with lock-on-active
> seem to disregard the addition of the new object and fire only on the lines
> that were present when their group was activated.
>
>
>
> Please see the rules below
>
>
>
> Thanks
>
> Yaniv
>
> * *
>
> *rule* "Update 1"
>
>       *salience* 4
>
>       *ruleflow-group* "group1"
>
>       *lock-on-active*
>
>       *when*
>
>             $case : Case()
>
>             $myLog : CaseLog( myClass == "Category",
>
>                   myValue == "1" )
>
>       *then*
>
>             System.out.println("Logic: Update 1");
>
>             $case.update($myLog,40.0,*null*);
>
> *end*
>
> *rule* "Update 2"
>
>       *salience* 0
>
>       *ruleflow-group* "group1"
>
>       *lock-on-active*
>
>       *when*
>
>             $case : Case()
>
>             $myLog : CaseLog( myClass == "Category",
>
>                   myValue == "1", $score : myScore )
>
>       *then*
>
>             System.out.println("Logic: Update 2 " + $score + 5.0);
>
>             $case.update($myLog,$score + 5,*null*);
>
> *end*
>
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>
>
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