[rules-users] OR

[Markus Helbig]

No solution for the problem below?

Ok so the question is: Is it possible to combine DSL language and DSRL
language in a DSLR file?

2008/1/28, Markus Helbig <mhelbig81 at googlemail.com>:
> ok this works, BUT using a DSL it fails again.
>
> DSL:
>
> [condition][]is a Person=Person()
> [condition][]- female=sex == "f"
> [condition][]- male=sex == "f"
> [condition][]- age {value}=age=={value}
>
> DSLR:
>
> rule
>     when
>          ($person: is a Person
>                - male
>                - age 60
>          or
>          $person: is a Person
>                - female
>                - age 70)
>     then
> end
>
> resolves to:
>                                 |
>                                \/
> .... ($person: Person( , sex="m", age == 60)
>      or
>       $person: Person(sex="f", age == 70))
>
>
> the "," seems to be the problem ..
>
> Cheers
>
> Markus
>
> 2008/1/28, Krishnan Sivaramakrishna Iyer <krishiyer at gmail.com>:
> >
> > Hi Markus,
> >
> > can u try this please ?
> >
> > (pensioner : Person( sex == "f", age > 60 )
> >  or pensioner : Person( sex == "m", age > 65 ) )
> >
> > -Krishnan
> >
> > Markus Helbig wrote:
> > > This is from Drools documentation
> > >
> > > Example 6.36. or with binding
> > >
> > > pensioner : (or Person( sex == "f", age > 60 )
> > >                 Person( sex == "m", age > 65 ) )
> > >
> > > Explicit binding on each Pattern is also allowed.
> > >
> > > (or pensioner : Person( sex == "f", age > 60 )
> > >     pensioner : Person( sex == "m", age > 65 ) )
> > >
> > >
> > > but trying to get this to work resolves in:
> > >
> > > [60,8]: unknown:60:8 Unexpected token 'or'[62,8]: unknown:62:8
> > > mismatched token: [@639,2279:2291='Person',<7>,62:8]; expecting type
> > > RIGHT_PAREN[62,81]: unknown:62:81 mismatched token:
> > > [@656,2352:2352=')',<12>,62:81]; expecting type THEN
> > >
> > > Any ideas (using Drools 4.0.4)?
> > >
> > > Cheers
> > >
> > > Markus
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