[rules-users] Drools java program on Apple Ipad?

I was just asked to investigate porting a drools based program to an Ipad. Any ideas? Regards, Jared -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Drools-java-program-on-Apple-Ipad-tp2699958p2699958.html Sent from the Drools - User mailing list archive at

Re: [rules-users] Memory Consumption with 5000 Rules

su.co == "P", c.co == "C") then Bcf fact = new Bcf (); fact.setC( "123"); insert( fact); end rule "1.matches" when $c_0 : CFRO( fi.co matches "(1|2|3|4|5)", su.co == "P", c.co == "C") then Bcf fact = new Bcf (); fact.setC

Re: [rules-users] Memory usage tied to rule report?

Edson, I'm using yEd for the graph viewer and tgf as the format for the graph. Here is the mvel template to produce the tgf file. I left the topten name the same for now. Did I miss any nodes or edges? @declare{"topten"} @code{ buffer = new StringBuilder(); for (ni : session.nodeInfos) {

Re: [rules-users] Memory usage tied to rule report?

Edson, Thanks for the report. The top ten on the left was just what I needed to track down the badly written rules. The 385 rules generate 823 documents using 2 facts. My peak heap usage is now only 250mb. Before it would fail with a 1.2GB heap. Do you think this report is a good starting

[rules-users] Memory usage tied to rule report?

Tuple objects active. I assume I have a bad rule producing a large cross product. How do I find it? Is there an audit tool that will let me tie ReteTuple back to a specific rule? Regards, Jared Davis -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Memory-

Re: [rules-users] matches doesn't catch rule.

try m:myObject(variable matches "(WORD 1|WORD 2)") -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/matches-doesn-t-catch-rule-tp919334p919402.html Sent from the Drools - User mailing list archive at Nabble.com. __

Re: [rules-users] rule fires while condition is false

Shai wrote: > > --snip-- > I then do some more things and insert the value of NetRepayment value to > the EnrichedApplication, I re insert it to the workspace and then I run > the rules. > It seems that drools did not re evaluate the EnrichedApplication again > and thus the value of NetRepaye

Re: [rules-users] rule fires while condition is false

Could the rules be changing the values outside of a modify block? Please try this (untested) rule as a test. It binds the value on the left hand side. rule "netRepaymentWithLiabilities1TEST" agenda-group "autoUnderwriting" when ea: EnrichedApplicationVersionTO(amount :

Re: [rules-users] evaluation of null not consistent

I don't follow this line in the rule: instance_1_Track : Track($var_1_aou : aouAsFloat != null && $var_3_platform_ptr : platform != null ) Should it be the following? instance_1_Track : Track($var_1_aou : aouAsFloat != null , $var_3_platform_ptr : platform != null ) -- View this message in c

Re: [rules-users] User and/or Code problem with insert/retract and salience

I've narrowed it down to a smaller example. The order of insertion seems to trump the rule salience. The following rule inserts 4 objects. Inserted as A4,A3,A2,A1 the rules sequence is unexpected. Inserted A1,A3,A4,A2 they fire as expected. rule "setup.two" when then > // generates out of sal

[rules-users] User and/or Code problem with insert/retract and salience

We have 5 rules that are firing out of salience order for a particular set of 4 objects. The rules have a branch on the RHS which sometimes retracts the A object. There are reasons why the branch is not in the LHS not shown in this sample. The 5 rules are like the following. The salience values

Re: [rules-users] Need Syntax help for a string match

Here are two ways to write the regular expression. m : Customer( age matches "(18|21|33|28|40|41)") m : Customer( age matches "(18|2[18]|33|4[01])") Did you try m : Customer( age in ("18","21","33","28","40","41")) I don't know which solution is faster. I think that would be

Re: [rules-users] Execution time for drools5.0 against la rge data size

What happens if you move line "ksession.fireAllRules();" to after the loop? ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Re: [rules-users] Performance is too bad when using matches predicate

starsavari wrote: > > We are considering drool rule engine for data profiling (run the data > through the various regex pattern for data analysis) on a large amount of > data. We have rules to determine the SSN, Phone number, Driver license > number, tracking number etc. Most of our rules are re

[rules-users] Re: Help with MatchesEvaluatorsDefinition that caches compiled regular expression patterns

guration, with a given default value. This would avoid memory leaks.    Wanna try providing a patch for that?   Thanks,   Edson 2009/5/4 Jared Davis davisprogramming.com>I need some help placing a cache of compiled regular expressions using the > MatchesEvaluatorsDefinition as a startin

[rules-users] Help with MatchesEvaluatorsDefinition that caches compiled regular expression patterns

I need some help placing a cache of compiled regular expressions using the MatchesEvaluatorsDefinition as a starting point. Just for a test I placed a static map in the class: static Map uglyHack = new HashMap(); Then in each of the evaluators I have different versions of: Pattern p =

[rules-users] Re: NullPointerException in SessionConfiguration

Jared Davis davisprogramming.com> writes: > > Any advice on this NPE? (March 20th snapshot of 5.00) > > It occurs when a second thread attempts to create a session using a static > KnowledgeBase. > > java.lang.N

[rules-users] NullPointerException in SessionConfiguration

Any advice on this NPE? (March 20th snapshot of 5.00) It occurs when a second thread attempts to create a session using a static KnowledgeBase. java.lang.NullPointerException at org.drools.SessionConfiguration.initProcessInstanceManagerFactory (SessionConfiguration.java:260) at org.drools.Sessio

[rules-users] How to tell if rule is using eval internally

How do you tell if a rule is using eval() without access to Eclipse? The documentation states certain nested accessors will be re-written into eval statements. Regards, ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.or

[rules-users] Compiles in 4.07 not in 5.0 Snapshot (3/20)

Hi, This rule (not the best style) compiles fine in 4.07. It gives this error message using 5.0 Snapshot. I changed some of the text to be generic so I could post the code. Rule Compilation error : [Rule name='A.B.inlet.mxb.first.link.20090216.01'] com/zz/yyy/awl/Rule_A_B_inlet_mxb_fi

[rules-users] Re: DSL question: how to apply same conversion multiple times?

d > the dsl would follow this cheese example from the drools docs (I grabbed it from 4.03) [when]There is a Cheese with=Cheese() [when]- age is less than {age}=age<{age} [when]- type is '{type}'=type=='{type}' [when]- country equal to '{country}'=country=='{country}' Search the doc for the section "Adding constraints to facts" for more details. HTH, Jared Davis ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

[rules-users] Re: Best way to detect duplicate rule names?

Mark Proctor codehaus.org> writes: > > At the moment no, we could expose a handler/even that allows the user to > add additional behaviour. For now your best way of doing this is to > augment the PackageBuilder with AOP. Mark, Thank you for your help with my questions. We have implemented t

[rules-users] Best way to detect duplicate rule names?

not detect a duplicate rule name in the same file - that would be even better. Regards, Jared Davis ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

[rules-users] Is InternalRuleBase safe to use?

Hi, re:Drools 4.0.3 I want/need to use ConsequenceExceptionHandler for exception handling. I'd like to be able to get the ConsequenceExceptionHandler from a StatefulSession. The only way I see to get the handler relies on InternalRuleBase. The JavaDoc at http://downloads.jboss.com/drools/do