[rules-users] Call of a function in the definition of a rule template

[freelance developpement]

thanks for your help

Michael Anstis
 can you give me an example of calling a function in fragment drl?
 the link does not contain enough detail

thanks in advance
2012/2/13 Michael Anstis <michael.anstis at gmail.com>

> DSL's don't support Template keys though...
> https://issues.jboss.org/browse/GUVNOR-1799
>
> But, if you don't need that, then +1 - DSLs can hide the function call.
>
>
> 2012/2/13 Esteban Aliverti <esteban.aliverti at gmail.com>
>
>> If you are dealing with non-technical people, maybe you could also use a
>> DSL sentence to "hide" the function call.
>>
>> Best Regards,
>>
>> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>>
>> Esteban Aliverti
>> - Developer @ http://www.plugtree.com
>> - Blog @ http://ilesteban.wordpress.com
>>
>>
>>
>> 2012/2/13 Michael Anstis <michael.anstis at gmail.com>
>>
>>> Your best bet would be to use a free-form DRL fragment in the Template
>>> UI and call the function as you would using DRL.
>>>
>>> Alternatively, feel free to look at
>>> https://issues.jboss.org/browse/GUVNOR-1435 and submit a pull request :)
>>>
>>>
>>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com>
>>>
>>>> No it's not a method defined in a java class, but it is a function
>>>> defined in Guvnor using the "Create new function".
>>>>
>>>> I want to call this function  when I am trying to define a rule
>>>> template.
>>>>
>>>> 2012/2/13 Wolfgang Laun <wolfgang.laun at gmail.com>
>>>>
>>>>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com>
>>>>>
>>>>>> I have not understood your answer, what I meant was ,for example i
>>>>>> had a program function
>>>>>>
>>>>>
>>>>> Do you mean a public static method in some Java Class?
>>>>>
>>>>> You should be able to define an "import function", even in Guvnor.
>>>>>
>>>>> -W
>>>>>
>>>>> "utiliser une fonction dans une rule" n'est pas "appeler une fonction
>>>>> pour d´efiner une rule"
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>> that returns me the max and I want to make it available to one who will
>>>>>> create the business rule .It goes like that when access to the
>>>>>> creation of a new rule template and not technical (he knows not to
>>>>>> programming) it will use this function already defined in the "create new
>>>>>> Function".
>>>>>>
>>>>>> please do you know how to make this call?
>>>>>>
>>>>>> thanks in advance
>>>>>>
>>>>>>
>>>>>> 2012/2/13 Wolfgang Laun <wolfgang.laun at gmail.com>
>>>>>>
>>>>>>> It is not so easy to create rules programmatically (if that's what
>>>>>>> you mean).
>>>>>>>
>>>>>>> You could use the experimental (unstable) "fluent" API (see 2.2.2.6. Rule
>>>>>>> API in the "Drools Introduction and General User Guide"), but this is a
>>>>>>> rather inconvenient way of accumulating strings to create a package. I'd
>>>>>>> rather create a String and feed the DRL compiler with it, but YMMV.
>>>>>>>
>>>>>>> -W
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> 2012/2/13 freelance developpement <developpement.freelance at gmail.com
>>>>>>> >
>>>>>>>
>>>>>>>> Hi every one,
>>>>>>>>
>>>>>>>>  I defined a function in Guvnor and I want to call it to define a
>>>>>>>> rule template. But I do not know how.
>>>>>>>>
>>>>>>>> Have you any ideas?
>>>>>>>> Thank you in advance
>>>>>>>>
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