On Wed, Jun 3, 2009 at 10:21 PM, r.r.neum...@freenet.de
wrote:
>
> Hi guys,
>
> my question is listed in the topic. Is it possible? I read, that Drools 4
> provides such a feature but in this case, there is noch DSL available? Is
> this correct? What's about Drools 5, same thing?
>
> Thanks for an
2009/6/2 Chris Richmond :
> Hello,
>
>
>
> I am using netbeans and ivy with Drools 5. I have successfully named,
> published the jars from drools to and could build my port of the stock
> ticker application in netbeans, but when I try to run it, I get the
> following error:
>
>
>
>
>
> java.lang.N
2009/4/24 Lindy hagan :
> I was looking at Blaze Advisor documentation it has “when changed”
> operator that only fires when an attribute of an object changes. A business
> analyst might use it to watch for any important issue, such as a thermostat
> warning in a process plant or a particular sto
2009/3/31 Meny Kobel :
> Hi,
> First - Thanks for your quick response.
> Second - As I wrote rules conditions are saved in DB.
>
> Conditions table example :
>
>
> TypeName Operation Value Return Value
> Var1 >= 5 “Segmen
Hi all,
I'm currently puzzled on how to implement a sort of fallback rule. In
my scenario I have a couple of articles and payments related to those
articles. Now I need to distribute royalties to the authors of these
articles. There's a common business logic which says "distribute X
percent for ar
Hi,
On Mon, Sep 15, 2008 at 10:11 PM, imraan <[EMAIL PROTECTED]> wrote:
>
> Users in my system will be able to configure their own rules to an extent
> through a UI. I will create these rules programmatically using the
> org.drools.lang.descr package. Right now, I am trying to see if its
> possi
Hi,
On Wed, Sep 17, 2008 at 12:48 AM, Warren, David [USA]
<[EMAIL PROTECTED]> wrote:
> If it helps, RulesUtil.containsKeywordString() checks to see if a string
> passed in is present in a list of keywords held in the class.
>
maybe it would work if you asserted your keywords as a List
global and
On Fri, Jul 25, 2008 at 3:15 PM, Ingomar Otter <[EMAIL PROTECTED]> wrote:
> Why don't you use facts for control?
> when mylamp=="on"
> then
> assert/update sth?
>
> That looks easier to me.
>
> --I
Indeed. If I understand your problem correctly, the corresponding rule
should rather look like
rule
On Fri, Jul 25, 2008 at 1:04 PM, Claudio Rainoldi
<[EMAIL PROTECTED]> wrote:
> Hi everyone,
> i'm developing a java application using drools 4 for domotic control;
> i ve implemented a listener on my working memory with the
> method afterActivationFired(...) and activationCancelled(...) .
> At star
On Thu, Jul 24, 2008 at 3:28 PM, Ralph Ammon <[EMAIL PROTECTED]> wrote:
> I'd like to get some hints to improve the rules of my simple planning
> system.
>
>
>
> My simple planning system is derived from the HelloWorld Drools Project. The
> job of my planning system is to calculate startTime and en
Hi Aziz,
On Thu, Jul 17, 2008 at 8:26 PM, Aziz Boxwala <[EMAIL PROTECTED]> wrote:
> I have the following class structure.
>
> Class GrandFather {
> List fathers;
> public List getFathers() {return fathers;}
> }
>
> Class Father {
>int age;
> List sons;
> public int getAge() {return age
Hi Vanina,
On Thu, Jul 10, 2008 at 4:44 PM, Vanina Beraudo <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I need use a excel Decision table, in the CONDITION I invoque a
> method, not a getter, and this method have a parameter. I dont know
> how is the correct way to call a method with a parameter in CON
On Thu, Jul 3, 2008 at 2:55 PM, thomas kukofka <[EMAIL PROTECTED]> wrote:
> Hello,
>
> is it possible to insert an Arraylist of facts like this?:
>
> ArraList list;
> wm.insert (list);
>
> And if yes how can I iterate over the list in the when-part of the rule?
> The rule should be applied to all e
On Thu, Jul 3, 2008 at 8:23 AM, Markus Helbig <[EMAIL PROTECTED]> wrote:
> Hi everybody,
>
> where can i get the sources for drools-eclipse? I remember they were
> in svn but currently i can't find them there.
>
> Cheers
>
> Markus
Hi Markus,
have a look at
http://anonsvn.labs.jboss.com/labs/jbo
Hi Francesco,
On Wed, Jul 2, 2008 at 10:28 AM, fmarchioni <[EMAIL PROTECTED]> wrote:
>
> Hi all drools users!
> I'm just learning Drools from the manual, I have a question about Dynamic
> Beans. I have added PropertyChangeSupport and listeners to my Beans: I can
> see that inside my rule, if I cha
Hi,
On Wed, Jun 18, 2008 at 1:17 PM, Alexander Claus <[EMAIL PROTECTED]> wrote:
>> I want to use rules which shall generate as a consequence a new java
>> object.
>> The GUI of my application shall display the new generated objekt.
>> but how can the GUI of my application get informed by the rule
On Wed, Jun 18, 2008 at 10:29 AM, Jaroslaw Kijanowski
<[EMAIL PROTECTED]> wrote:
> May be you could store the names of every fired rule in a global by putting
> drools.getRule().getName() into a list on the RHS.
> Then you could get all rules in your package ( pkg.getRules() ) into another
> list a
Hi,
On Fri, Jun 6, 2008 at 10:02 PM, apor <[EMAIL PROTECTED]> wrote:
>
> hi, i am new with drools. one question , The rules can precompilar ?
yes, you can compile your rulebase and serialize then later
deserialize the compiled packages.
>From the documentation:
7.1.4.4. Serializing
Practically a
Hi Mike,
On Wed, Jun 4, 2008 at 3:53 PM, Mike D <[EMAIL PROTECTED]> wrote:
>
> I'm close, but no cigar...
>
> I have a header record amount and did an accumulate on a detail amount. The
> sum of the detail can be within a percent of the total.
>
> The $valueUsAmt is the header, and the totValue i
Hi,
just as a side note: I had one project using Eclipse which already
used another version of the JDT core. Encountering the same problem, I
just put the core-3.2.3.v_686_R32x.jar from Drools in my project, too,
and it worked without problems.
Best regards
Marcus
On Tue, Jun 3, 2008 at 3:25 PM,
Hi Sekhar,
On Mon, Jun 2, 2008 at 5:56 PM, RAJA SEKHAR REDDY MAYALURU
<[EMAIL PROTECTED]> wrote:
> hi ,
>
> i need to connect to data from a .drl file from a rule . i need to get the
> dynamic data from DB to frmae a rule .
>
> I have seen that Drools support Hibernate .
>
> so how can i connect
Hi,
On Fri, May 30, 2008 at 5:06 PM, Thalupula Ravi <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Can some one describe about advantages and disadvantages of below to
> approaches
>
> 1. Interacting Database for information in rule ( using "from" or something
> else)?
>
> or
>
> 2. Required information
Hi,
On Fri, May 30, 2008 at 10:13 AM, Thalupula Ravi
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> Can some one answer my questions regarding drools support
>
> 1. is drools supports clustering?
I don't have that much experience on the topic, but I my guess would
be that if you write your code on top of s
be executed in a static
>> context. Where exactly to you put the test for a null classloader?
>>
>> Thanks again. I thought this issue simply died.
>>
>>
>> Marcus Ilgner wrote:
>>>
>>> Hi Edson,
>>>
>>> thank you very much for testing
bute a patch, it is also welcome.
>
>Thanks.
>Edson
>
Of course I'll gladly write a patch for this issue. Although I'm head
over heels in my current project, there's a holiday coming up this
week, so you may expect the patch by the end of the week.
Cheers
Marcus
>
.ECLIPSE);
> javaConf.setJavaLanguageLevel("1.5");
>
> PackageBuilder builder = new PackageBuilder( conf );
> builder.addPackageFromDrl( source );
>
> RuleBase ruleBase = RuleBaseFactory.newRuleBase();
> ruleBase.addPackage( builder.getPackage() );
&
Hi list,
I'm reviving this thread because I happen to have the same problem.
On Sun, Mar 23, 2008 at 7:34 PM, Mike Dean <[EMAIL PROTECTED]> wrote:
>
> Thanks (months later!). I have cut down my code example below to show this
> issue more clearly:
>
>
> John J. Franey wrote:
>>
>> NullPointerExc
Hi,
On Wed, May 14, 2008 at 1:12 PM, ekke <[EMAIL PROTECTED]> wrote:
>
> just seen that SpringSource published Drools as OSGI bundles
> http://www.springsource.com/repository/app/search?query=drools
> http://www.springsource.com/repository/app/search?query=drools
> - I'll create a request to g
Hi,
On Feb 16, 2008 1:00 PM, mmquelo massi <[EMAIL PROTECTED]> wrote:
>
> Hi everybody,
>
> I followed all the topics about globals and the fact that they are
> immutables.
>
> I also understood that once we decide to reason over globals, it's
> time we no more use them and we start to use simple
Hi list,
I'm experiencing problems when remotely debugging my JBoss-Rules-using
application running on an application server.
The application server is JBoss 4.2.1.GA and I connect to it via
Eclipse. My JBoss Rules version is 4.0.3.
As soon as I start inserting facts, the application seems to hang
On 5/8/07, Joj <[EMAIL PROTECTED]> wrote:
Hi,
I know tht v can set value of a field in the RHS part using setter method in
simple Java.
Similarly, can v assign a value to a field of an object in the LHS? Is it
feasible?
I think no. :)
Thanx
Jojan
Aside from the fact that this is not possibl
Hi Mike,
On 3/13/07, Mike Dougherty <[EMAIL PROTECTED]> wrote:
Hello,
I am using JBoss Rules to validate entities before storing them in the
database. I therefore need a way to inform the calling code that the entity
which was asserted failed verification. The only way I have been able to
find
On 3/9/07, Uday Kamath <[EMAIL PROTECTED]> wrote:
We had similar use case. What we do is we model the Schema elements,
generate Java Beans (pojo), and write rules using these Pojo. Now we have
written a Service on top which takes Hibernate QL and gets the database
records as the same Pojos
Hi Vlad,
On 3/7/07, Olenin, Vladimir (MOH) <[EMAIL PROTECTED]> wrote:
Hi,
I wonder if there are any performance implications of choosing column
binding vs field binding (I'll be using bound variable in eval). Eg, in such
case:
Record($field : field)
eval ( $field.equals("xxx") )
vs
On 3/2/07, Francisco Brum <[EMAIL PROTECTED]> wrote:
I also need to make a rule with a lookup tables, and I have found that the new
version of rules support 'from'.
Another solution could be the the use of globals:
http://labs.jboss.com/file-access/default/members/jbossrules/freezone/docs/3.0
On 3/2/07, Aeinehchi Nader <[EMAIL PROTECTED]> wrote:
I wonder if it is possible to write rules and make queries toward the
knowledge database of Jboss Rules using Java language itself. What I need
is to to be able to access the rule engine's API.
I do not want to use Drools language or XML.
Hello again,
On 2/19/07, Marcus Ilgner <[EMAIL PROTECTED]> wrote:
Hi list,
I'm having problems using Enums in the LHS of my rules.
Running this rule
> rule "demo"
> when
> $t : Transition( from == PlayerCharacter.STATE_IDLE,
Hello list,
I'm somewhat confused about how to license my software. I have made a couple
of searches on the net, but could not come up with any good solution. That's
the situation:
JBoss Rules is licensed under the Apache License. It does, however contain
Eclipse compiler components, which are li
On 2/20/07, Dirk Bergstrom <[EMAIL PROTECTED]> wrote:
I do not understand the difference between the Janino and Eclipse options for
rules compilation. The documentation only says that there are two options, and
the javadocs don't really go any further. Can someone provide more detail?
My quest
Hi Venkatesh,
On 2/19/07, venkatesh devalapura nagabhushana <[EMAIL PROTECTED]>
wrote:
Hi,
After successfully compiling the example code FibnacciExample.java, I
tried to run it, I get the following error, let me know how to solve it:
java FibonacciExample
Exception in thread "main" java.lang
Hi list,
I'm having problems using Enums in the LHS of my rules.
Running this rule
rule "demo"
when
$t : Transition( from == PlayerCharacter.STATE_IDLE,
to == PlayerCharacter.STATE_GENERATING,
state != TransitionState.REQUESTED )
Hi Oana,
On 2/16/07, nicolae oana <[EMAIL PROTECTED]> wrote:
Hi everybody,
I have a class Car which is superclass for class ConvertibleCar, two rules
(described below) and a ConvertibleCar fact in working memory that causes
both rules to fire, resulting this way an unwanted change to the car`s
Hi,
On 2/15/07, Nagabhushanam B <[EMAIL PROTECTED]> wrote:
Hi ,
I have installed Eclipse 3.2 and tomcat 5.5, when I am trying to jboss rule
I am getting the following exception
Even though I added org.eclipse.jdt.core_3.2.0.v_671.jar in
to my class path
Guys help me out from this& urgent
On 2/13/07, jdepaul <[EMAIL PROTECTED]> wrote:
Ok thanks - that worked when partnerList was an ArrayList, how would I code
my "contains" condition if the parternList was a HashMap!?
You could write an accessor in your model called getPartnerListKeys()
which returns getPartnerList().keySet() an
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