[rules-users] Fwd: Double Handling
Wolfgang Laun
wolfgang.laun at gmail.com
Fri Apr 16 06:13:42 EDT 2010
Well, I already suggested to you that the Drools Engine must be
*informed*about changes to facts if these changes should trigger any
rules.
In rule "Preset" you have
$d.preset($i);
but this must be written as
modify( $d ){
preset( $i );
}
-W
2010/4/16 Ade Timi <adeyinka.timi at nathean.com>
> Changing the method name solved the build error problem.
>
> But now I’m having my initial number comparison problem. I am using a rule
> flow that runs preset 1st and then customer details. It is acting weird in
> that it never runs customer details with the cpointer == 2 condition. It
> only runs it when I change the condition to cpointer <= 2 and then its print
> statement returns the value 2! What am I doing wrong?
>
>
>
> *rule* "Joint App"
>
> *ruleflow-group* "customer_details"
>
> *when*
>
> $d : IndividualDecision(cpointer == 2)
>
> *then*
>
> $d.setWfResult("Yes");
>
> $d.setJointApp(*true*);
>
> System.out.println("Customer pointer " + $d.getCpointer());
>
> System.out.println("Customer Details(Joint App)? " +
> $d.getWfResult());
>
> *end*
>
>
>
> *rule* "Preset"
>
> *ruleflow-group* "preset"
>
> *when*
>
> $d : IndividualDecision()
>
> $i : Individual()
>
> *then*
>
> $d.preset($i);
>
> System.out.println("Custpointer: " + $d.getCpointer());
>
> System.out.println("Preset..........");
>
> *End*
>
> * *
>
> *public class IndividualDecision {*
>
> * . . .*
>
> * private int cpointer;*
>
> * */**
>
> * *@param* customerPointer the customerPointer to set
>
> */
>
> *public* *void* setCpointer(*int* cpointer) {
>
> *this*.cpointer = cpointer;
>
> }
>
> /**
>
> * *@return* the customerPointer
>
> */
>
> *public* *int* getCpointer() {
>
> *return* cpointer;
>
> }
>
> /**
>
> * *@param* ind.
>
> * Preset for Calculator
>
> */
>
> *public* *void* preset(Individual ind) {
>
> *this*.setDecision("Error");
>
> *this*.setCpointer(2);
>
> *this*.setDepositPercentage((ind.getDepositLomabard() /
> ind.getAmountFinanced()) * 100);
>
> *this*.setAssetAgeInYears(ind.getAssetAgeYears()/12);
>
> }**
>
> }
>
>
>
>
> ------------------------------
>
> *From:* rules-users-bounces at lists.jboss.org [mailto:
> rules-users-bounces at lists.jboss.org] *On Behalf Of *Edson Tirelli
> *Sent:* 15 April 2010 14:59
> *To:* Rules Users List
> *Subject:* [rules-users] Fwd: Double Handling
>
>
>
>
> Sorry, I meant to send this to the list.
>
> Ade, let us know if that solves the problem.
>
> Edson
>
> ---------- Forwarded message ----------
> From: *Edson Tirelli* <tirelli at post.com>
> Date: 2010/4/15
> Subject: Re: [rules-users] Double Handling
> To: Ade Timi <adeyinka.timi at nathean.com>
>
>
>
> Ade,
>
> There you go:
>
> https://jira.jboss.org/jira/browse/JBRULES-2424
>
> You have:
>
> public String setErrorMessage() {
>
>
> This problem was fixed in M2 (trunk). Meanwhile, you can rename your
> method or use a trunk snapshot.
>
>
>
> Edson
>
>
>
>
>
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>
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