Of course it doesn't matter which object you use. Use something
natural to your project. Mechanism is same.
Pavel
On Sat, Feb 20, 2010 at 7:58 AM, Malinda Kaushalye <kausha...@yahoo.com> wrote:
> Many thank Pavel.
> But I dont think I followed RuleXor in your reply. But I tried to insert an
> event with a key value in the RHS.
> The same value I used in LHS with other business logic to avoid repeated
> execution.
> e.g.
> when
> not EventR(Id="KEY")
> //Other logic
> then
> //Other executions
> insert(new EventR("KEY");
>
> If I get your answer correct, this is similar to what you suggest.
> However, that solution seems bit ugly. It makes the other business logic very
> difficult to read. That's why I wanted to find a proper way to do that, uding
> drools API.
> Cheers,
> Malinda
>
>
>
> ----- Original Message ----
> From: Pavel Tavoda <pavel.tav...@gmail.com>
> To: Rules Users List <rules-users@lists.jboss.org>
> Sent: Sat, 20 February, 2010 12:18:33 AM
> Subject: Re: [rules-users] Disable rules at runtime to make sure they get
> executed only once
>
> Maybe here is some complex support for this but if you use ruleflows
> than it's complicated however what about (noob idea):
>
> rule "first - only once"
> when
> not RuleXor( name == "first")
> ...
> than
> ....
> insert (new RuleXor("first"));
> end
>
> On Fri, Feb 19, 2010 at 2:01 PM, Malinda Kaushalye <kausha...@yahoo.com>
> wrote:
>> Hi All,
>> I need to write a set of rules that each get executed only ONCE. However,
>> the conditions are met at different stage of execution as events are coming
>> thru a stream. Therefore I need to disable each rule at different stages.
>> I was looking for some mechanism to disable a rule after it gets executed.
>> Something like this.
>>
>> rule "myExecuteOnlyOnceRule"
>> when
>> //some condition tat evaluate events
>> then
>> this.rule.disable() / disable(drools.getRule())
>> end
>>
>>
>> Let me know if you know such a function or a workaround for this issue.
>> Cheers,
>> Malinda
>>
>>
>>
>>
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users@lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
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