Top "Drools" questions

Drools is a business-rule management system (BRMS) with a forward-chaining-inference-based rules engine, more correctly known as a production rule system, using an enhanced implementation of the Rete algorithm.

Is drools the same as jrules?

Is there a difference between Drools and Jrules? Is Jboss rules the same thing as Jrules? What type of environments …

jboss drools rule-engine jrules jboss-rules
understanding agenda-group in drools

I tried a sample example to see how agenda-group works. Initially I set the focus of ksession to agenda-group "ag1" …

drools
Why isn't Drools working with Java 8?

I just installed the final version of Java 8. When I try to build my project with Maven, many tests fail …

maven drools java-8 surefire
Drools - Ability to define rules at runtime?

It is possible to define rules dynamically completely at runtime ? Also change the ruleset at runtime. For example, at time = …

dynamic runtime rules drools
Possible causes for "StreamCorruptedException: invalid stream header"

I (try to) use drools to process my pricing rules. But when I try to execute the rules the following …

java drools
Drools vs JBPM ? differences, pros and cons

I'm looking for a good rule engine. I've seen it exists two good projects : JBPM and Drools. I don't really …

drools jbpm business-rules
Drools support in IntelliJ IDEA

I'm trying to use IntelliJ IDEA with legacy project with Drools files but I'm not successful in this. I added …

intellij-idea drools
"if then else "with rule engines

I'm new to drools and given a condition (Condition) and a boolean variable "a" , I would like to create the …

java rules drools rule-engine
Check for specific element in a list in Drools

I just have started using Drools (version 5.1.0) so please bear with me in case this question was already answered. I …

java drools rule-engine
Call overloaded method from Drools: `unable to resolve method using strict-mode`

I'm newbie with java and drools and I have to build a java RESTful Web Services / rules engine. We already …

drools strict-mode