Re: [rules-users] bounded variable...
Joel,
In 3.0.x, you can not use inside a predicate, any other variable bound
in the same pattern, besides the one that is bound to the predicate. To
do that, you need to use an eval:
rule "modem_warranty_menu"
when
megaTO:MegaTransferObject(other_EffectiveOrderTypeDsl ==
Constants.NEW_COMPLETED_ORDER_TYPE, at:other_IsAdaAltaTraslado,
nm:orders_NewModem )
eval( nm.equals(Constants.FLAG_YES) ||
(nm.equals(Constants.FLAG_NO) && at.equals(Constants.FLAG_YES)) )
then
menu.add(new String[]{Constants.SERVICE_ASSURANCE_TREE_MENU_DSL,
Constants.SERVICE_ASSURANCE_MENU_WARRANTY});
end
Seems you are doing great in pushing the limitations of drools 3.0. :)
This is also a limitation that is already solved in trunk for the
next release.
[]s
Edson
Joel G. Rivera-González wrote:
rule "modem_warranty_menu"
when
megaTO:MegaTransferObject(other_EffectiveOrderTypeDsl ==
Constants.NEW_COMPLETED_ORDER_TYPE,
at:other_IsAdaAltaTraslado, nm:orders_NewModem ->
(nm.equals(Constants.FLAG_YES) || (nm.equals(Constants.FLAG_NO) &&
at.equals(Constants.FLAG_YES))))
then
menu.add(new
String[]{Constants.SERVICE_ASSURANCE_TREE_MENU_DSL,
Constants.SERVICE_ASSURANCE_MENU_WARRANTY});
end
this rule cause a compilation error...
the reason appears to be at:other_IsAdaAltaTraslado,
why it doesnt allow me to have 2 bounded variables on the same rule?
Joel G. Rivera-Gonzalez
PRT
"The first 90% of a project takes 90% of the time, the last 10% takes
the other 90% of the time" - Murphy's Law
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