[rules-users] probleam in breaking conditions into multiple lines in DSL

Edson Tirelli tirelli at post.com
Thu May 17 10:03:15 EDT 2007


   Kingston,

   Are you using OR between patterns or between field constraints? Can you
please show an example with the syntax you are using?

   []s
   Edson


2007/5/17, kingston <raja_kingston at yahoo.co.in>:
>
>
> Hi
> i have written many rules in DRL . These rules look like
>
> when
>
> <condition1> ||
> <condition2> &&
> <condition3> ||
> <condition4>
>
> Then
> <some action>
>
> end;
>
> I am trying to rewrite these rules in DSL format .
> I tried something like this :
>
> I added the english text before the statement for condition1 and used
> variables for passing input values. and in the rule file ( .drl file ) i
> had
> the english text along with the input value in the place for the variable.
>
> Finally i could make the dsl syntax work onlly when i had all the
> conditions
> on a single line using "eval".  This looks pretty long. The syntax
> provided
> in Drools documentaion  " [when]- " works fine for "AND" conditions
>
> How do i break my conditions in the dsl format on each new line with all
> my
> logical conditions "AND" , "OR" intact ? Do we have any other options for
> breaking into new line ? Is there any work around for that ? How do I
> handle
> "OR" conditions?
>
> Thanks.
>
>
>
>
>
>
>
> --
> View this message in context:
> http://www.nabble.com/probleam-in-breaking-conditions-into-multiple-lines-in-DSL-tf3771959.html#a10664273
> Sent from the drools - user mailing list archive at Nabble.com.
>
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-- 
  Edson Tirelli
  Software Engineer - JBoss Rules Core Developer
  Office: +55 11 3529-6000
  Mobile: +55 11 9287-5646
  JBoss, a division of Red Hat @ www.jboss.com
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