Re: [rules-users] Understanding Rules Firing Sequence

2012-08-27 Thread tanug
The conflict resolution strategy has 'specificity' one of the rules. According to which I should have got a 100 or 120. Please help me understand this. If there is some recommended reading for the same, that would also be helpful. Another question is - how can I view/change the conflict resoluti

Re: [rules-users] Extracting data from strings(regular expression)

2012-08-27 Thread Wolfgang Laun
Well, the pattern matchin will have to be done twice. With your method you can save the repeated pattern compilation by creating a static Pattern p = Pattern.compile(). The pattern suggests that it might be possible to do a String.split on "," and take the String[3] as your group. Also, the patte

[rules-users] Understanding Rules Firing Sequence

2012-08-27 Thread tanug
Hello, I am trying to understand the logic of firing of rules. I have the given rules without any salience, so all rules are at the same priority. http://drools.46999.n3.nabble.com/file/n4019409/Capture3.png When I fire a rule with values of shailesh, exe, mehta and buy I get the fees as 10.

Re: [rules-users] Extracting data from strings(regular expression)

2012-08-27 Thread Qiteng Hong
Hi Laune: Thanks for your comments and suggestions. Actually that's what I am doing . firstly match the string in the LHS and then on the RHS I call the java method parsingZ4_Ph_Reach()--details as followed I took it as a compromised solution but not sure how it will influence the efficiency. A

Re: [rules-users] Extracting data from strings(regular expression)

2012-08-27 Thread Wolfgang Laun
Although there is the "matches" operator, Drools isn't a sophisticated regular expression engine. Once you have matched a fact with a String line that matches some regular expression, you'll have to reapply the regular expression on the right hand side so that you can extract the string matching g

[rules-users] Extracting data from strings(regular expression)

2012-08-27 Thread abing19881226
Hi: I am trying to match a string to my regular expression and then capture certain groups from the string. I know previously there is no such feature , but I am just wondering if there is one now? Basically , what am trying to do is, insert strings into the session, and carry out the reasoning

Re: [rules-users] Getting Latest Matching Fact

2012-08-27 Thread Wolfgang Laun
Put this code into method of Policy with the signature List getValidAB() where the returned List either contains the element you want or is empty. Then you can write rule "find first 'car'" when $p1:Policy() $carList: List( size > 0 ) from collect ( Vehicle( name == "car" )

Re: [rules-users] Problem importing processes from one system to another

2012-08-27 Thread David Shields OpenCDS
Thanks! I had completely overlooked the installation instructions at http://docs.jboss.org/jbpm/v5.2/userguide/ch10.html#d0e3022 -- des From: rules-users-boun...@lists.jboss.org [mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Esteban Aliverti Sent: Sunday, August 26, 2012 9:0