rules

问题 I have a .drl file which contains more than 100 rules. There are approximately 40 rules like rule "1", some 35 like rule "2" and rest are like rule "3". rule "1" when m: MyBeanClass( something1 == "train" && something2 == somevalue2) then m.setSomeThing(someOtherValue); update(m); end rule "2" when m: MyBeanClass( something1 == "bus" && something2 == somevalue2) then m.setSomeThing(someOtherValue); update(m); end rule "3" when m: MyBeanClass( something1 == "car" && something2 == somevalue2)

问题 I'm trying to write rules in Drools Expert. In the when part of the rule, I check some properties of an Application object. This object contains a List and I would like to check if a bunch of rules apply to all objects of SomeOtherType in this list. The rule should fire only when the constraints are valid for ALL objects in that list. rule "Application eligible" when app : Application( some constrains & write some constraints for all objects in app.getList() (a method that returns a List

问题 Hello dear programmers, I try to add a DRL to the KieFilesystem after the KnowledgeBase and the KnowledgeSession is built. But the rules actually won't fire. Could you guys please try to help me? Thanks to every solution attempt in advance! MyCode: public class Playground { private String newline = System.getProperty("line.separator"); private int MIN_VALUE = -2147483648; public static void main(String[] args) { Playground pg = new Playground(); pg.doRules(); } private String

问题 Is there a more comprehensive quick start for drools 5. I was attempting to run the simple Hello World .drl rule but I wanted to do it through an ant script, possibly with just javac/java: I get the following error: Note: I don't am running completely without Eclipse or any other IDE: Is there a more comprehensive quick start for drools 5. I was attempting to run the simple Hello World .drl rule but I wanted to do it through an ant script, possibly with just javac/java: I get the following

问题 I have to split an email that is received everyday, with a set of rules. This is an example of the email: A N K U N F T 11.08.15 *** NEUBUCHUNG *** 11.08.15 xxx xxx X3 2830 14:25 17:50 18.08.15 xxx xxx X3 2831 18:40 F882129 dsdsaidsaia F882129 xxxyxyagydaysd **«CUT HERE»** A N K U N F T 18.08.15 *** NEUBUCHUNG *** 11.08.15 xxx xxx X3 2830 14:25 17:50 18.08.15 xxx xxx X3 2831 18:40 F881554 ZXCXZCXCXZCCXZ F881554 xcvcxvcxvcvxc F881554 xvcxvcxcvxxvccvxxcv **«CUT HERE»** 11.08.15 xxx xxx X3 2830

问题 I'm working with Laravel 5.7 and I need to validate a phone length by using 2 inputs (prefix+number). The total digits has to be 10 always. I'm using this custom rule for other projects which works fine: <?php namespace App\Rules; use Illuminate\Contracts\Validation\Rule; class PhoneLength implements Rule { public $prefix; /** * Create a new rule instance. * * @return void */ public function __construct($prefix = null) { // $this->prefix = $prefix; } /** * Determine if the validation rule

问题 I am running code through Hp Fortify and have some path manipulation findings. I understand the context of it and trying to resolve. Instead of going through all the places where SOME path values are queried from a database to store output files (logs, export data, whatever), I tried to centralize it. So, instead of having File.WriteAllText() with some path + file name, content, I wanted to wrap into FortifyFileWriteAllText(). Then, in this function I do path validation check once up front,

问题 I want to create or update a Products using Option sets through API. When i adding the rules for Option set in Big commerce Site, how do get these option set rules through API? Thanks in Advance. 回答1: Unfortunately there is not a way to access option set rules through the API with Bigcommerce. However, you can simply run a script that gets each product with that option set applied to it and then iterate through those products to set the same rules on each one! 来源： https://stackoverflow.com

问题 I'm trying to convert my grammar from v3 to v4 and having some trouble. In v3 I have rules like this: dataspec[DataLayout layout] returns [DataExtractor extractor] @init { DataExtractorBuilder builder = new DataExtractorBuilder(layout); } @after { extractor = builder.create(); } : first=expr { builder.addAll(first); } (COMMA next=expr { builder.addAll(next); })* ; expr returns [List<ValueExtractor> ext] ... However, with rules in v4 returning these custom context objects instead of what I

问题 I'm trying to test a simple SWRL rule. There are three Classes in my ontology: LivingPlace which has two sub-classes RuralArea and City. LivingPlace is the domain of the dataProperty hasHospital which has the range boolean. When I test the following rule with Pellet reasoner, the individual I created as a member of LivingPlace is also inferred as a member of RuralArea. LivingPlace(?lp), hasHospital(?lp, false) → RuralArea(?lp) However, what I really want to do is the reverse of this reasoning