[rules-dev] A small by-product of DRL parsing?

[Michael Neale]

sounds neat to me !

On Thu, Sep 9, 2010 at 4:11 AM, Edson Tirelli <tirelli at post.com> wrote:

>   Yes, that information is provided by the parser... I don't see any
> problem in exposing that that the knowledge builder level...
>
>   Edson
>
> 2010/9/8 Wolfgang Laun <wolfgang.laun at gmail.com>:
> > I may have missed this, too, but I'd like to have a map of
> package+rulename
> > to .DRL/.DSLR-pathname+linenumber.
> >
> > The DRL parser shouldn't have any trouble delivering this info, right
> Edson?
> >
> > I have produced this information with a kludgy hack, and it's great for
> > producing documentation answering question such as:
> >
> > "Whera are all my rules?"
> > package appl.domain
> >   "find disjoint pairs" at /appl/domain/elements.dslr:13
> >   "find intersecting pairs" at /appl/domain/elements.dslr:31
> >   "find an element with thirteen numbers" at
> /appl/domain/elements.dslr:61
> >   "find an element with twelve numbers" at /appl/domain/elements.dslr:47
> >   "find subset pairs" at /appl/domain/elements.drl:21
> >
> > "Where is some fact class used?"
> > class appl.domain.Element used in:
> >   "find an element with twelve numbers" in appl.domain at
> > /appl/domain/elements.dslr:47
> >   "find subset pairs" in appl.domain at /appl/domain/elements.drl:21
> >   "find disjoint pairs" in appl.domain at /appl/domain/elements.dslr:13
> >   "find an element with thirteen numbers" in appl.domain at
> > /appl/domain/elements.dslr:61
> >   "find intersecting pairs" in appl.domain at
> /appl/domain/elements.dslr:31
> >
> > "Where is the rule causing a RuntimeException?"
> > Exception in thread "main" rss.drools.monitor.ActivationLoopError:
> looping
> > over rules "find an element with twelve numbers" at
> > /appl/domain/elements.dslr:47,  "find an element with thirteen numbers"
> at
> > /appl/domain/elements.dslr:61 (all in appl.domain)
> >
> > The class should be Serializable, and separately retrievable from the
> > KnowledgeBuilder.
> >
> > Any chance?
> > -W
> >
> > _______________________________________________
> > rules-dev mailing list
> > rules-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/rules-dev
> >
> >
>
>
>
> --
>   Edson Tirelli
>   JBoss Drools Core Development
>   JBoss by Red Hat @ www.jboss.com
>
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> rules-dev at lists.jboss.org
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>



-- 
Michael D Neale
home: www.michaelneale.net
blog: michaelneale.blogspot.com
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