9:08 a.m.
Apologies for the overly brief explanation ... am at a bank where only internet access is
on my phone. Additional apologies if I suffer from auto-correct errors. :)
[condition][] validate "{exposureType:ENUM:exposure types}" =
AccountExposure($exp : {exposure type});
[consequence][] Create limit check = insert(new LimitCheck($exp);
Now, dependent on what exposure type I select, I need to use a different value to perform
conversions between amounts and percentages. So it would keep things clean if I could pass
the property name selected in the LHS to the object inserted on the RHS.
I could do it by having different DSL phrases for consequences, but my audience is very
non technical so I'm trying to keep the language as minimal as possible.
Hope that explains it!
Steve
Mauricio Salatino <salaboy(a)gmail.com> wrote:
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9:21 a.m.
New subject: Setting value in LHS for access in RHS
So, what's the problem with that approach? You are binding a variable in
the LHS and using it in the RHS, that should work as expected. If you make
that variable change, let's say use different strings or enums for the
"exposure
type" you should be fine.
Cheers
On Fri, Nov 30, 2012 at 3:08 PM, Stephen Masters <stephen.masters(a)me.com>wrote:
Apologies for the overly brief explanation ... am at a bank where
only
internet access is on my phone. Additional apologies if I suffer from
auto-correct errors. :)
[condition][] validate "{exposureType:ENUM:exposure types}" =
AccountExposure($exp : {exposure type});
[consequence][] Create limit check = insert(new LimitCheck($exp);
Now, dependent on what exposure type I select, I need to use a different
value to perform conversions between amounts and percentages. So it would
keep things clean if I could pass the property name selected in the LHS to
the object inserted on the RHS.
I could do it by having different DSL phrases for consequences, but my
audience is very non technical so I'm trying to keep the language as
minimal as possible.
Hope that explains it!
Steve
Mauricio Salatino <salaboy(a)gmail.com> wrote:
Hi Steve,
Can you please gives us an example about what are you trying to achieve?
Setting a variable in the LHS doesn't make sense for the common use cases.
What we usually do is to bind a variable to a field from our facts, but
that's it.
Cheers
On Fri, Nov 30, 2012 at 2:10 PM, Stephen Masters <stephen.masters(a)me.com>wrote:
>
>
> Stephen Masters <stephen.masters(a)me.com> wrote:
>
> >Hi folks,
> >
> >I'm trying to set up rules where the RHS is able to refer to a value set
> in the LHS so that it can perform its logics slightly differently.
> >
> >I'm able to use $var to pick out fields from facts in working memory.
> However as far as I can tell I'm not able to set a new value.
> >
> >I'm setting up a DSL to drive guided rules in guvnor and in the RHS I
> need to know which value was picked from a drop down list in the LHS.
> >
> >Cheers
> >
> >Steve
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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- Salatino "Salaboy" Mauricio -
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- Salatino "Salaboy" Mauricio -
9:23 a.m.
New subject: Setting value in LHS for access in RHS
Not sure I still understand ;)
Do you mean to use the *field name* (not it's value) in the RHS; e.g.
AccountExposure( $exp : cheese )
then
insert( new LimitCheck( "cheese" ) );
If so this is not possible without repeating the enum in the [then] DSL
sentence but obviously users could easily select different values for each.
At the moment I would have to suggest different DSL sentences is probably
your only option.
Or, a different check type dependent on the exposure type?
AccountExposure( $exp : cheese )
then
insert( new CheeseCheck( $exp ) );
???
On 30 November 2012 15:08, Stephen Masters <stephen.masters(a)me.com> wrote:
Apologies for the overly brief explanation ... am at a bank where
only
internet access is on my phone. Additional apologies if I suffer from
auto-correct errors. :)
[condition][] validate "{exposureType:ENUM:exposure types}" =
AccountExposure($exp : {exposure type});
[consequence][] Create limit check = insert(new LimitCheck($exp);
Now, dependent on what exposure type I select, I need to use a different
value to perform conversions between amounts and percentages. So it would
keep things clean if I could pass the property name selected in the LHS to
the object inserted on the RHS.
I could do it by having different DSL phrases for consequences, but my
audience is very non technical so I'm trying to keep the language as
minimal as possible.
Hope that explains it!
Steve
Mauricio Salatino <salaboy(a)gmail.com> wrote:
Hi Steve,
Can you please gives us an example about what are you trying to achieve?
Setting a variable in the LHS doesn't make sense for the common use cases.
What we usually do is to bind a variable to a field from our facts, but
that's it.
Cheers
On Fri, Nov 30, 2012 at 2:10 PM, Stephen Masters <stephen.masters(a)me.com>wrote:
>
>
> Stephen Masters <stephen.masters(a)me.com> wrote:
>
> >Hi folks,
> >
> >I'm trying to set up rules where the RHS is able to refer to a value set
> in the LHS so that it can perform its logics slightly differently.
> >
> >I'm able to use $var to pick out fields from facts in working memory.
> However as far as I can tell I'm not able to set a new value.
> >
> >I'm setting up a DSL to drive guided rules in guvnor and in the RHS I
> need to know which value was picked from a drop down list in the LHS.
> >
> >Cheers
> >
> >Steve
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
--
- MyJourney @ http://salaboy.wordpress.com
- Co-Founder @ http://www.jugargentina.org
- Co-Founder @ http://www.jbug.com.ar
- Salatino "Salaboy" Mauricio -
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participants (3)
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Mauricio Salatino -
Michael Anstis -
Stephen Masters