[rules-users] activation-group issue

[Yaniv Itzhaki]

Thanks for your help

I was looking for internal drools feature to solve this issue (this is what
i meant by etc..).


2010/12/16 Bruno Freudensprung <bruno.freudensprung at temis.com>

>
> Hi,
>
> I don't know if it is the best solution since I am very new to Drools but
> you could use a logical insert of a "Skip" fact. Something like:
>
>
> rule "A1"
> salience 100
> ruleflow-group "A"
> activation-group "A"
> when
>         xxx1
> then
>        yyy1
> *       insertLogical(new Skip());
> *
> end
>
> rule "A2"
> salience 90
> ruleflow-group "A"
> activation-group "A"
> when
> *        not Skip()
> *        xxx2
> then
>        yyy2
> end
>
> Bruno.
>
> Yaniv Itzhaki a écrit :
>
> any ideas anyone?
>
> On Thu, Dec 16, 2010 at 12:36 PM, Yaniv Itzhaki <iyaniv at gmail.com> wrote:
>
>> Hi,
>>
>>  I have a group of rules with salience which I would like that only the
>> first activated rule will fire.
>>
>>  I cant use the activation-group attribute because each rule can fire
>> number of times, and i want only this rule to be fired in that group:
>>
>>  rule "A1"
>>  salience 100
>>  ruleflow-group "A"
>>  activation-group "A"
>>  when
>>         xxx1
>> then
>>        yyy1
>> end
>>
>>   rule "A2"
>>  salience 90
>>  ruleflow-group "A"
>>  activation-group "A"
>>  when
>>         xxx2
>> then
>>        yyy2
>> end
>>
>>  If Rule A1 run (activated number of times), rule A2 should not run.
>>
>>  Is there a way to do that? (no global flags etc.)
>>
>>  Thanks
>> Yaniv
>>
>
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