[jboss-jira] [JBoss JIRA] Updated: (JBRULES-1186) Adding 'OR' constraints to fact's properties in DSL

Mark Proctor (JIRA) jira-events at lists.jboss.org
Wed Sep 12 21:28:11 EDT 2007


     [ http://jira.jboss.com/jira/browse/JBRULES-1186?page=all ]

Mark Proctor updated JBRULES-1186:
----------------------------------

    Fix Version/s: FUTURE

This isn't possible now, so marking it as a FUTURE. What you can do though is have 3 templates. One for < something one for > and one for between - where the between template does what you want.
age is between {$minage} and {$maxage} : age >= ${minage} && <= {$maxage}

> Adding 'OR' constraints to fact's properties in DSL
> ---------------------------------------------------
>
>                 Key: JBRULES-1186
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1186
>             Project: JBoss Rules
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Drl Parser/Builder
>    Affects Versions: 4.0.1
>         Environment: All OS platform
>            Reporter: Andy Mei
>         Assigned To: Mark Proctor
>            Priority: Critical
>             Fix For: FUTURE
>
>
> I would like to write something like this :
> There is a Cheese with
>         ( - age is less than 42 
> 		or
> 	-  age is more than 60 )
>         - type is 'stilton'
> Unfortunately, It's the drools parser which manage "-" char.
> Also this previous synthax don't work in the LHS.
> Anyone could help me to do an equivalent condition in my DSL ? If possible with "-" sugar char.

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