hey vincent/manstis/davide,
actually as i said its jzz been a few days that i ve been learning GUVNOR ,
so i make mistakes while asking questions..pardon me for that...
(by uploading facts..i meant uploading POJO models jar) :P
Now, as you said, rules are used to modify the working memory,i get
hey mike,
from uploading facts i meant uploading the jars with classes..
when you say that "Think of the Global Area as a place where assets can be
stored to share across packages"..does it mean that if i make a rule in
GLOBAL AREA..will that rule be taken into consideration for all the other
pa
... and don't forget the 'Cleanup trigger' cleanup rule too ...
You can also do that kind of rule without 'Cleanup trigger', using a very low
salience, or specific agenda-group or ruleflow-group.
But if you really retract ALL facts, it will be far much faster to create a new
kSession (not a new
Historically, knowledge bases (e.g. think of basic prolog or ontologies) are
more "static" and contain both facts and rules. Maybe it would be more
appropriate to think of those facts as "initial" rather than "global".
In fact, you can write a rule :
rule "Init"
when
then
insert( new X(..) );
On 27 June 2012 19:23, Davide Sottara wrote:
> This would be a special case of a dynamic knowledge artifact (queries,
> rules,
> processes, etc..) being added to a knowledge base. The "low-level", runtime
> addition of an artifact is possible, so it would just need to be exposed in
> a more conve
This would be a special case of a dynamic knowledge artifact (queries, rules,
processes, etc..) being added to a knowledge base. The "low-level", runtime
addition of an artifact is possible, so it would just need to be exposed in
a more convenient way in the API.
Another (interesting) option woul
One option is to send a special "cleanup" trigger fact and add a rule:
rule "Cleanup"
when
$c : Cleanup()
$o : Object( this != $c )
then
retract( $o );
end
You'll then need to retract the Cleanup fact. For example, you might use
another rule or make it an event with expiration
--
View this
Hello,
I am currently working with the drools-camel-server and would like to retract
all objects in the KB (via Commands that connect using JAXRS).
Some of the objects are created by rules and so I do not have all the
FactHandles.
How do I achieve this, please?
Interestingly, the newGetObject
Strange I recall this very same question being asked numerous times in the
past week.
Whilst a fan of Bill Murray, in particular the film Ground Hog Day, I have
no wish to relive your question on a continual loop.
Download drools-verifier, look at the code, ask directed questions; i.e.
what funct
Someone knows how is it possible to add news functionalities on
Drools-verifier?
What can I do to know if it's possible to add some functnalities?
In what way can I do?
Thanks
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@ abhinay_agarwal :
more generally, it is a nonsense to say "upload facts to a package", global or
not.
package contains rules, and are used to create a session, in which you then add
facts.
may be a confusion with Guvnor's test scenario ?
this is also a nonsense to tell "a rule used to fire
On 27 June 2012 16:20, Swindells, Thomas wrote:
>
>
> > -Original Message-
> > From: rules-users-boun...@lists.jboss.org [mailto:rules-users-
> > boun...@lists.jboss.org] On Behalf Of Wolfgang Laun
> > Sent: 27 June 2012 14:47
> > To: Rules Users List
> > Subject: Re: [rules-users] Suppor
Think of the Global Area as a place where assets can be stored to share
across packages.
When you build a package assets linked from the Global Area will be
included. This package is the KnowledgeBase, the runtime, with which rules
will lead to activations.
It is impossible to upload FACTS to Guv
Hi Wolfgang!
A staging area sounds like a good idea. Would something as simple as this work?
KnowledgeAgent stagingAgent = connectToGuvnorAndStartPolling();
KnowledgeBase productionKnowledgeBase = ...;
stagingAgent.addEventListener(new DefaultKnowledgeAgentEventListener() {
@Override
Hey,
I’ve been using GUVNOR for uploading JARS and creating rules using FACTS..
Now I thing I wanna know is - a rule which is GLOBAL AREA, can it be used
to fire rules which are there in some different package ?? (same facts may
be uploaded in both GLOBAL AREA and the PACKAGE !! .. if requirem
> -Original Message-
> From: rules-users-boun...@lists.jboss.org [mailto:rules-users-
> boun...@lists.jboss.org] On Behalf Of Wolfgang Laun
> Sent: 27 June 2012 14:47
> To: Rules Users List
> Subject: Re: [rules-users] Support for dynamic / ad-hoc queries in Drools
>
> On 27/06/2012, jpul
On 27/06/2012, jpullmann wrote:
> Hello Wolfgang,
>
> the suggested solution is an elegant syntactical shortcut to what I
> and other Drools users already do. Support for one-shot queries appears
> to be a meaningful extension to the WorkingMemory API, and the unavoidable
>
> effort of parsin
Have you considered using a "staged" approach?
Rather than forwarding LATEST right into production, have one listener
move it into the staging area or not - depending on the tests. The
production side listener(s) are directed onto the staging area.
-W
On 27/06/2012, Gustaf Cele wrote:
> Hi,
>
Hello Wolfgang,
the suggested solution is an elegant syntactical shortcut to what I
and other Drools users already do. Support for one-shot queries appears
to be a meaningful extension to the WorkingMemory API, and the unavoidable
effort of parsing and temporarily adding the query pattern
Hi,
I have a Guvnor server (5.4.0.Final) which provides rules to a client (which
itself is an EJB server app) using KnowledgeAgents to get hold of rule updates.
The knowledge agents are started with changeset XMLs on the classpath which
point at my Guvnor instance.
The KnowledgeAgents are set
hey salaboy,
in your examples Salaboy-Drools_jBPM5-Training-Examples-bee925b
(03-DroolsExpert-RuleAttributes), the following lines getting printed in
console for the RULE NUMBER SONGS :
/Thriller
ACTIVATION CREATED rule:Number Songs activationId:Number Songs [1]
declarations: $song=Song {id= nu
Did you check the jbpm documentation? Cheers
Sent from my iPhone
On 27 Jun 2012, at 03:55, abhinay_agarwal wrote:
> why is der no .rf file in my HELLO WORLD project..
>
> Where can i read about how to configure a .bpmn flow rule ???
>
> Please can some1 lemme know...is there any difference us
You can do that with a few lines of code to compile and deploy a query.
You pass in the session, the builder and the query text:
dq = new DynamicQuery( StatefulKnowledgeSession kSession,
KnowledgeBuilder kBuilder,
String queryString )
and you call it, passing in the parame
Hello,
is there any support for ad-hoc queries in Drools or are there plans to
introduce this feature ?
Being part of the rule base queries are executed in the manner of prepared
statements.
To execute dynamic query patterns I currently create, add and remove a KB
package containing
the
--
Thanks,
Mani
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hey maxim,
i ve the same scenario..can yu help me with things you ve learnt ?
Thanks,
Abhinay
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