Re: [drools-user] RE: [spam]::Re: [drools-user] Exclusion of rules

[Mark Proctor]

yes that is fixed in the 2.5-beta-1 release.

Mark
Karr, David wrote:

It is a 2.1 feature, but for whatever reason, it just didn't work (from my 
experience).  I was told this was supposed to be fixed in 2.5, as they realized 
what the problem was.

________________________________

From: Michael Neale [mailto:[EMAIL PROTECTED]
Sent: Thu 12/29/2005 6:00 PM
To: user@drools.codehaus.org
Subject: [spam]::Re: [drools-user] Exclusion of rules



use xor-group attribute. When a rule fires that has a xor-group name set,
then non of the other rules with the same group will fire.

I *think* this is a 2.1 feature (been a while !).



On 12/30/05, Sinha, Amitesh <[EMAIL PROTECTED]> wrote:

Hi,



I hope holiday season is bringing a lot of happiness for all of us.



I am wondering if there is a way to implement the following. If Rule1 is
satisfied, Rule 2 should not be evaluated.



e.g., In the example below if the "GreaterThan10" rule is satisfied,
"GreaterThan5" rule should not be applied.  The reason being I want to
return the consequence from the first rule satisfying the condition.



<rule-set name="RuleSet1"

    xmlns="http://drools.org/rules";

    xmlns:java="http://drools.org/semantics/java";

    xmlns:xs="http://www.w3.org/2001/XMLSchema-instance";

    xs:schemaLocation="http://drools.org/rules rules.xsd


http://drools.org/semantics/java java.xsd">





    <import>java.lang.String</import>



    <rule name="GreaterThan10" salience="100">

        <parameter identifier="number">

            <class>String</class>

        </parameter>

        <java:condition>Integer.parseInt(number) &gt; 10
</java:condition>

        <java:consequence> System.out.println("Greater than 10 rule
satisfied"); </java:consequence>

    </rule>





    <rule name="GreaterThan5" salience="50">

        <parameter identifier="number">

            <class>String</class>

        </parameter>

        <java:condition>Integer.parseInt(number) &gt; 5
</java:condition>

        <java:consequence> System.out.println("Greater than 5 rule
satisfied"); </java:consequence>

    </rule>



</rule-set>



Thanks in advance.



Amitesh Sinha



Technical Architect

Telecom Business Unit

Patni Computer Systems

[EMAIL PROTECTED]