[rules-users] Drools variables

[Wolfgang Laun]

I suppose that it's a bug that this expression is accepted by the parser.

The simple object reference "timeout" is rightly rejected.

-W


On 24/04/2012, skatta1986 <shivaprasad_gdk at yahoo.co.in> wrote:
> what about the paramaters of timer( int: <initial delay> <repeat interval>?
> )
> ?
>
> timer(int : 10s) --> is working properly
> but timer(int : <global variable name> s ) --> not working
>
> -------------------------------------------------------------
> working Rule:
>
> rule "tmeout case"
> timer( int: 10s )
>     when
>          $request : EventRecord(eventType == "EVENT_REGISTER", user ==
> "katta") from entry-point "AggStream"
>         and not (EventRecord( eventType == "EVENT_RESPONSE", ", user ==
> "katta", this after[ 0s, 10s ] $request ) from entry-point "AggStream")
>
>      then
>           System.out.println("-- timeout for user : "+ $request.getUser() );
> end
> -----------------------------------------------
>
> Now I want to replace value "10" given in the above rule with a global
> variable.
>
> -------------------------------------------------
>
> ksession.setGlobal( "timeout", new Integer(10));
>
>
> Improper (not working) rule:
> global Integer timeout;
>
> rule "tmeout case"
> timer( int: timeout.intValue() s )
>     when
>          $request : EventRecord(eventType == "EVENT_REGISTER", user ==
> "katta") from entry-point "AggStream"
>         and not (EventRecord( eventType == "EVENT_RESPONSE", ", user ==
> "katta", this after[ 0s, 10s ] $request ) from entry-point "AggStream")
>
>      then
>           System.out.println("-- timeout for user : "+ $request.getUser() );
> end
> ------------------------------------------------------
>
> This new rule doesn't give any error but it is giving unexpected result.
>
> For example if a fire only one EventRecord(eventType == "EVENT_REGISTER",
> user == "katta") into the working memory, then after 10seconds I should get
> timeout.
>
> But for the new rule as soon as I fire the EventRecord it is giving as
> timeout.
>
>
> Please help me in this regard
>
>
>
>
>
>
> --
> View this message in context:
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> Sent from the Drools: User forum mailing list archive at Nabble.com.
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