[rules-dev] Stretching spreadsheets

Wolfgang Laun wolfgang.laun at gmail.com
Sun Nov 28 15:53:31 EST 2010


Here are the four org/drools/decisiontable/parser files I modified, against
5.1.1., but I don't think they've been changed lately.
Cheers
Wolfgang

On 28 November 2010 20:56, Michael Anstis <michael.anstis at gmail.com> wrote:

> Hi Wolfgang,
>
> I'd be interested in having a look at what you've done.
>
> Please advise where I can find you changes and I'll have a look and play :)
>
> Thanks,
>
> Mike
>
> On 28 November 2010 18:14, Wolfgang Laun <wolfgang.laun at gmail.com> wrote:
>
>> I have, at long last, overcome my disinclination against spreadsheets and
>> played around a bit.
>>
>> As one of the incentives (perhaps the main one) for this kind of rule
>> authoring appears to be a "syntax" cushioning by spreadsheet entries, I feel
>> that additional simplifications might be appreciated. Therefore, I have
>> modified some classes in  org.drools.decisiontable.parser, to achieve the
>> following, in the area of RuleSet entries:
>>
>>    - All entries are now repeatable, either by adding more cells to the
>>    right of "import" than just one (with a comma-separated list) or by writing
>>    more that one "Import" row.
>>    - Same for "Variables", "Functions" and "Queries".
>>    - All tags ("Import",...) are case insensitive and immune against
>>    leading and trailing spaces.
>>    - Some user errors don't cause NPE; they throw an exception with an
>>    explanatory message
>>
>> Opinions, please, and should I just release this, or would someone care to
>> have a look and test it?
>>  -W
>>
>>
>>
>>
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>>
>>
>
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