[rules-users] How to retrieve the Rule names in the drools rule file
Wolfgang Laun
wolfgang.laun at gmail.com
Tue Jun 30 05:14:02 EDT 2009
You might use the API to retrieve all rules in your KnowledgeBase
KnowledgeBase kBase = ...;
for( KnowledgePackage kp: kBase.getKnowledgePackages() ){
for( Rule r: kp.getRules() ){
String name = r.getName();
String purpose = r.getMetaAttribute( "Purpose" ); // or similar
- see below
System.out.println( "Rule " + name + ", purpose: " + purpose );
}
}
Rule names may not provide sufficient information. You could add arbitrary
metadata to your rules, e.g.,
rule "pqx"
@Purpose( "locates very interesting facts" )
when
...
end
-W
2009/6/30 Amila Silva <amilac at hsenidmobile.com>
>
> hi everyone,
> I have requirement like to retrieve the RULE names in a given rule
> files. and also is there a way to map a rule names from a multiple rule
> files.
> i want to load the or show the available rules and system user to select
> the required rule for his program.
> let me know the possible way of doing this.
>
>
> --
> Thanks,
> Regrads,
>
> Amila Silva,
> Associate Software Engineer
>
> hSenid Mobile Solutions
>
> Phone :
> +94-77-9983894
> Fax :
> +94-11-2673 845
>
> Web:
> http://www.hSenid.com
>
> Make it Happen
>
>
> http://www.hSenidMobile.com
>
> Enabling the Mobile World
>
>
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