>
> Your use of the after operator is correct. The documentation tells you
> about that, although in textual form:
>
>
http://docs.jboss.org/drools/release/5.3.0.Final/drools-fusion-docs/html_single/index.html#d0e611
>
> This presentation has the 2 tables of operators:
>
>
http://www.slideshare.net/ge0ffrey/applying-cep-drools-fusion-drools-jbpm-bootcamps-2011
>
> Edson
>
> On Tue, Dec 13, 2011 at 12:11 PM, Mike Melton <
mike.melton@gmail.com> wrote:
>>
>> Apologies for the stupid question, but I haven't seen anything in the
>> documentation regarding this and I want to verify my solution. Say I
>> have a point-in-time event (i.e., duration of 0) that I want to
>> correlate to another point-in-time event. I want a rule that will
>> activate if the timestamp of one is greater than or equal to the
>> other, basically "after or coincides". I wrote a test using the
>> following rule and it seemed to work:
>>
>> rule "Greater Than or Equal"
>> when
>> $e1 : TestEvent( $id : id )
>> $e2 : TestEvent( id != id, this after[0ms] $e1 )
>> then
>> System.out.println($e2 + " is greater than or equal to " + $e1);
>> end
>>
>> I realize this rule will fire twice if the event timestamps are equal,
>> but it's just for demonstration purposes; my question is specifically
>> about the "after[0ms]" part. Is this the way to go to accomplish what
>> I need? It seems so simple but I have this annoying feeling that I'm
>> missing something.
>>
>> On a slightly related topic, is there an updated version of the
>> temporal operators image from the Drools Fusion homepage? It is a
>> great visual description of the operators and I want to print it out
>> and post it at my desk, but it doesn't include all of the operators.
>>
>> Image:
>>
http://www.jboss.org/drools/drools-fusion/mainColumnParagraphs/02/imageBinary/temporal-operators.png
>> >From page:
http://www.jboss.org/drools/drools-fusion.html
>>
>> Thanks
>> Mike
>> _______________________________________________
>> rules-users mailing list
>>
rules-users@lists.jboss.org
>>
https://lists.jboss.org/mailman/listinfo/rules-users
>
>
>
>
> --
> Edson Tirelli
> JBoss Drools Core Development
> JBoss by Red Hat @
www.jboss.com
>
> _______________________________________________
> rules-users mailing list
>
rules-users@lists.jboss.org
>
https://lists.jboss.org/mailman/listinfo/rules-users
>
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users