[rules-users] Declaring Variables in Condition

[Markus Helbig]

Kris is right, the syntax was wrong now it seems to work ...

Thanks,

Markus

On Mon, May 26, 2008 at 3:12 PM, Edson Tirelli <tirelli at post.com> wrote:
>
>     Markus,
>
>     It may be a problem with the $ symbol that has special meaning in
> regexps. Although, if that is the case, it is a bug in the DSL mapping
> engine.
>     Can you confirm that not using it resolves your problem? What shows up
> in the DRL viewer when you open a DSLR file using your grammar?
>
>     []s
>     Edson
>
> 2008/5/26 Markus Helbig <info at markushelbig.de>:
>>
>> Yes, because $item1 should be a variable name, which should be bound
>> to {item}, so it has to be possible to replace $item1 with $item2 or
>> whatever so i can use the same consequence more than one time.
>>
>> The DSL Editor shows the correct things i want to have ... but
>> compiling is not possible
>>
>> Cheers
>>
>> Markus
>>
>> On Mon, May 26, 2008 at 2:07 PM, Christine <christine at christine.nl> wrote:
>> > On Mon, May 26, 2008 13:33, Markus Helbig wrote:
>> >
>> >> currently i always get that $item1 couldn't not be matched.
>> >
>> > I see no "item1" in your DSL, is that correct?
>> >
>> > Christine
>> >
>> >
>> >
>> >> Hi together,
>> >>
>> >> i'd like to do the following using a DSL
>> >>
>> >> in consequece part of a rule
>> >>
>> >> then
>> >>      Create a new Item $item1
>> >>      Set name of $item1 to "New Value"
>> >> end
>> >>
>> >> DSL
>> >>
>> >> [consequence][]Create a new Item {item}={item}=new Object();
>> >> [consequence][]Set name of {item} to {value}={item}.setValue({value});
>> >>
>> >> currently i always get that $item1 couldn't not be matched.
>> >>
>> >> Any suggestions?
>> >>
>> >> Thanks in advance, cheers
>> >>
>> >> Markus
>> >> _______________________________________________
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>> >>
>> >
>> >
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>
>
> --
> Edson Tirelli
> JBoss Drools Core Development
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