[rules-users] Drools: Using Declared Types in Decision Tables

[Michael Anstis]

Just like the DRL you'd use to declare facts. The Declare keyword in the
RuleTable is really only a placeholder for (any) free format DRL but
conveniently reserved for use for declared types (historically people added
declared types to the Functions keyword, or similar).

If however the XLS is imported into Guvnor and converted to a web guided
decision table the Declare section is converted into a declarative model in
Guvnor.

sent on the move

On 22 May 2012 18:57, "mpgong" <michael.p.gong at lmco.com> wrote:

> Didn't want to start another thread but i have a question about declare
> types
> in decision tables.
>
> What is the format?
>
> In the documentation is defines the keyword 'Declare'.  I use this under
> the
> same column as the RuleSet and to the right i define the type as such
>
> PmbDataType
> field1:String
> field2:String
> date: Date
> cost: float
>
> Do i need to also put and end or something?  When i load it into guvnor and
> show source the compiled DRL doesn't have the declare section in it so i'm
> guessing my format in the spreadsheet is wrong.  How should it look?
>
> Thanks
>
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