good morning everyone,
i want to know the process of integration between the eclipse java
application and drools guvnor
please let me know the process of this integration...
i have tried, which drools documentation provided in the 9th chapter
but it is not working
please give me some suggesti
Hi.
Sorry, I didn't take notice of this feature. So thank you for giving me this
advise. But in general I was right as you mentioned. Some colors differ from
the ones in documentation.
greetings
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Hi,
Thanks for your replay.
I tried the way you said and my rule got executed.But there is some
problems.
1) My rule worked only one time with ' insert(); ' .My rule is
import java.util.List;
import java.util.ArrayList;
rule "Set Art"
no-loop true
when
$object
Hi,
Thanks for your replay.
I tried the way you said and my rule got executed.But there is some
problems.
1) My rule worked only one time with ' insert(); ' .My rule is
import java.util.List;
import java.util.ArrayList;
rule "Set Art"
no-loop true
when
$object
Hi,
Thanks for your replay.
I tried the way you said and my rule got executed.But there is some
problems.
1) My rule worked only one time with ' insert(); ' .My rule is
import java.util.List;
import java.util.ArrayList;
rule "Set Art"
no-loop true
when
$object
Oh and have a new entry. While we have nice Drag and Drop with docked layouts,
we need a grid/tile layout too. The grid/tile layout manager would probably be
the easiest for someone to get into, as it's a pure UF task, no rules
experience needed.
Audit Viewer
Also migrate to support ErraiJSon,
[17:52:39] hi, i saw a mail regd some fun project for audit viewer and
rete viewer, let me know if I can help
Sorry ann
Sorry anujg we missed you. Best to use someone's nick in the text, otherwise
they don't get a notification. Add "conan, porcelli and manstis" as nicks to
mention. You can als
Ok,
- For the first scenario a global or a helper class should do the job
- The second scenario would require some rules to match your intended
patterns.. as for the cache
integration, that would be something very interesting. If your investigation
is successful, and if you want,
the community w
Yet another option to experiment with: use a listener to feed back trigger
facts in the WM
ksession.addEventListener( new WorkingMemoryEventListener() {
public void objectInserted(ObjectInsertedEvent event) {}
public void objectUpdated(ObjectUpdatedEvent event) {}
Thanks for all the suggestions, this really helps.
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On 17/10/2012, Greg Barton wrote:
> And if you can't modify the original fact class, like Wolfie says below,
> insert a control fact that points back to the original, and have rules match
> off of that:
>
> class RetractionHandler {
> public OriginalFactClass theDoomedFact;
> }
>
It's probably
Along the same lines, have a boolean attribute called "markedForDeletion" on
the fact. Set it to true and match rules off of that, with a low priority rule
that retracts it when all others are done.
And if you can't modify the original fact class, like Wolfie says below, insert
a control fact
Insert a fact that says "retracted" and write a rule matching that.
Or, even simpler, execute whatever is required together with the retraction
of that fact.
-W
On 17/10/2012, dme1 wrote:
> Hi,
>
> How can I ensure that a rule is executed only when a fact is retracted. If
> I
> implement the ru
Hi,
How can I ensure that a rule is executed only when a fact is retracted. If I
implement the rule using a "not" condition it will execute even when the
object was never inserted into the working memory. Is there a way to
implement the rule such that it will not execute when a fact is never
inser
Hi Alberto,
yes you can, the only thing that you need to do is deal with those I/O
blocking operations as external and Async Tasks. Instead of making your
Task sync (which will block by definition until your operations are done)
just make them async by removing the completeWorkItem() method call fr
Hi All,
We have an application where we are using JBPM for our processes. In our
application there's a strong requirement to maintain the same
KnowledgeSession between restarts even though that we are not using rules
at all, just BPMN 2.0 processes ( we are aware that JBPM needs it to
maintain
Hi,
Unfortunately the editor to which you refer was removed from the Eclipse
plugin in 5.2.0.
4.4.6. Eclipse
4.4.6.1. Removal of BRL Guided Editor
The BRL Guided Editor has been removed due to lack of interest and it
falling behind. Its removal allows more focus on the GWT based Guided
Editor in
Hi everybody.
I'm just starting to use Drools with Eclipse, but I have a little problem.
After installing the plugin for Eclipse, when open the menu New -> Drools, I
only can see this options:
Decision Table
Domain Specific Language You
Drools Project
Flow File
Rule Resource
I do not see the op
Click the Node and look at the Property viewer.
Looking at this:
-Green is the entry point
-Red is the ObjectTypeNode
-Blue is the AlphaNode
-Yellow is the LeftInputAdapter
-Green is the BetaNode
-Black the TerminalNode
http://3.bp.blogspot.com/_Jrhwx8X9P7g/SwUYLnwFNuI/AY0/VbFvO1DChec/s160
If anyone wants to get involved in a fun task, we would like to get two
existing components ported from SWT to SVG/GWT. So that those components can be
used in the UberFire project - our new web based workbench.
Audit Viewer
Also migrate to support ErraiJSon, instead of our XStream dump, for sea
I think what you need is the modify() statement as defined here:
http://docs.jboss.org/drools/release/5.5.0.Beta1/drools-expert-docs/html/ch04.html
When changing a fact within a modify() you trigger a reevaluation of the
fact ,which can lead to rules firing again if they fit the modified object.
B
It was added in 5.4.0. Nothing equivalent exists in 5.3.
http://docs.jboss.org/drools/release/5.4.0.Final/droolsjbpm-introduction-docs/html/releaseNotes.html#releaseNotes_5.4.0_Guvnor
On 17 October 2012 13:24, ayonchak wrote:
> Hi Mike,
>
> Thanks for your reply.
>
> I am using Drools 5.3 ..Is
Hi Mike,
Thanks for your reply.
I am using Drools 5.3 ..Is there anything like that in this version? Or I
need to upgrade to 5.4 version?
Ayon
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What version of Guvnor are you using? It sounds very old.
In Guvnor 5.4.0 you can add a "BRL Fragment" column to the web-guided
decision table.
Using this column type you can define an Action that can be free-format DRL
and contain template keys (e.g. $1, $2, $3).
Your code block could then be u
Hi All,
I am facing some problem when migrating from excel-based drools to Drools
Guvnor. Suppose we are using some function in the Conditions and Actions of
excel. But how to write them in Guvnor as in Guvnor I can only get the value
of the condition and set the value of the variable in action. T
Hi I am getting the same error with my spreadsheet
Errors when compiling rules [8,36]: [ERR 102] Line 8:36 mismatched input
'==' in rule "Validation Rules_12"
I have attached my spreadsheet. What i am trying to do is iterate over an
arraylist of objects(object contains name, value). Then compar
Hello,
after reading the documantation of the RETE algorithm here I have an
understanding problem.
I think the first step (after ReteNode) are the ObjectTypeNodes, colored in
blue in documentation. The view in eclipse shows me the red colored
AlphaNodes as first childs after the ReteNode. Afterwar
And try removing the authentication from the changeset, its just file access.
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Could you please attach an DebugKnowledgeAgentEventListener to your agent:
kagent.addEventListener(new DebugKnowledgeAgentEventListener());
and post the output?
I guess you run into the following problem.
kagent has a default to always create a new KnowledgeBase if something
changes. This does NOT
Thanks for your solution.It worked
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