[rules-users] How can i create a new object in consequence part

[Minh Huon]

  You have something similar to what you want.  If *resultState *is a 
global variable, there is nothing stopping you from writing any amount 
of java code you want in the consequence part.  Create whatever you want 
and then do *resultState.add(SOMEOBJECT);

*You already perform a similar action with the code you have already:
frontAxleAttributes.put("Capacity" ,new Double(c.attributes.Capacity));

hth
Minh


On 10/18/2010 2:58 PM, Navdeep Kumar wrote:
> Hi..
>
> After execution of each rule, i want to create a new object of a 
> particular class and want to add that to the list. i know how to set 
> the global list but i am not sure whether i can create a new instance 
> in the consequence of the rule.
>
>
> here is the rule file and description that what i am trying to do.
>
> import java.util.Map;
> global java.util.HashMap availablity;
> global java.util.HashMap frontAxleAttributes;
> global java.util.HashMap frontSuspensionAttributes;
> global java.util.ArrayList resultState;
>
>
>
>
> rule "FrontAxle:Capacity|FrontSuspension:Capacity"
> dialect "mvel"
> when
> b:Feature(featureClass.name=="FrontSuspension")
> c:Feature(featureClass.name=="FrontAxle")
> eval(b.attributes.Capacity>=c.attributes.Capacity)
> then
> System.out.println(b.attributes.Capacity);
> frontAxleAttributes.put("Capacity" ,new Double(c.attributes.Capacity));
> frontSuspensionAttributes.put("Capacity", new 
> Double(b.attributes.Capacity));
> frontAxleAttributes.put("Feature Code",b.getCode());
> frontSuspensionAttributes.put("Feature Code",c.getCode());
> availablity.put(b.featureClass.getName+"-"+c.getFeatureClass().getName(),new 
> Double(b.attributes.Capacity));
> * **// i want to create a new Object of a class named 
> AvailabilityRuleState and want to add that in the list named 
> resultState. *
> * *
> end
>
> *//resultState is a list of AvailabilityRuleState Class. Please do 
> check the global declaration if that is wrong.*
>
> will appreciate your help.
>
> Thanks.
>
>
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