[rules-users] Call a function from a function?

[Edson Tirelli]

  Michael,

  Can you please open a JIRA for it?
  It is probably a problem with a text replace algorithm that is being used.

   []s
   Edson

2008/5/19 Michael Katai <mk.others at gmx.at>:

>  Hello Shahad!
>
>
>
> Now, i've a solution for my problem and it looks like a Bug. First, the
> order of the functions isn't important, but I think it's a very strange
> problem with the name of my functions.
>
>
>
> Here my concrete values:
>
>
>
>   rule
>
>     when
>
>     then
>
>       checkHierachyInstance(...)
>
>   end
>
>
>
>   function void checkHierachyInstance(...)
>
>   {
>
>     checkHierachyInstanceRecursive(...);
>
>   }
>
>
>
>   function void checkHierachyInstanceRecursive(...)
>
>   {
>
>   }
>
>
>
> As far as i have found out, the error occurs ONLY if I append anything to
> the functionname "checkHierachyInstance", in my case the word "Recursive".
> It works if I use a completely different name instead of
> "checkHierachyInstanceRecursive" or exchange a character in
> "checkHierachyInstanceRecursive". For example i can use "function void
> myFunc(...)" or "function void checkHierachyInstancRecursive(...)".
>
>
>
> The only combination of function names i'm not allowed to use is
> checkHierachyInstance and checkHierachyInstanceXXXXX
>
>
>
> I've never seen such a curiosity before.
>
> Best regards, michael
>
>
>
>
>
>
>
> *From:* rules-users-bounces at lists.jboss.org [mailto:
> rules-users-bounces at lists.jboss.org] *On Behalf Of *Michael Katai
> *Sent:* Monday, May 19, 2008 6:00 PM
> *To:* 'Rules Users List'
> *Subject:* RE: [rules-users] Call a function from a function?
>
>
>
> Thank you Shahad for your advise, but i doesn't help. I get still the
> error.
>
>
>
> regards,
>
>   michael
>
>
>
>
>
> *From:* rules-users-bounces at lists.jboss.org [mailto:
> rules-users-bounces at lists.jboss.org] *On Behalf Of *Shahad Ahmed
> *Sent:* Monday, May 19, 2008 3:57 PM
> *To:* Rules Users List
> *Subject:* Re: [rules-users] Call a function from a function?
>
>
>
> Hi Michael,
>
>
>
> I had a similar problem, but found that if I declared func2 before func1
> (i.e. func2 appears above func1 in a drl file) then you can call func2 in
> func1. I'm not sure if this is a bug in drools or a limitation of the
> parser.
>
>
>
> Regards
>
> Shahad
>
> On Mon, May 19, 2008 at 1:58 PM, Michael Katai <mk.others at gmx.at> wrote:
>
> Hello!
>
> Is it possible to call a Function in a Function?
>
> For example:
>
>  rule
>    when
>    then
>      func1(data1, data2);
>  end
>
>  function void func1(MyClass1 data1, MyClass2 data2)
>  {
>    func2(data1, data2);
>  }
>
>  function void func2(MyClass1 data1, MyClass2 data2)
>  {
>  }
>
> When I do so, i get the error message:
>
> func1 : Function Compilation error
> func1 (line:x): The method func2(MyClass1, MyClass2) is undefined for the
> type Func1
>
> Any suggestions?
> michael
>
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>
>
>
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>


-- 
Edson Tirelli
JBoss Drools Core Development
Office: +55 11 3529-6000
Mobile: +55 11 9287-5646
JBoss, a division of Red Hat @ www.jboss.com
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