drools engine

Drool is the rule engine of JBoss. I have long wanted to see it, and there is no time for busy periods. take the time to learn. record your learning experience and give it an explanation this year.YesI. Environment configuration.The fastest way:Download the drool Eclipse plug-in:Http://www.jboss.org/drools/downloads.html This plug-in has good functions and is easy to write Rule, and can create drool project

Integrate drools 5.4 into JBoss as 7.1.1 Author: chszs, reprinted with note.Author blog homepage: http://blog.csdn.net/chszs Drools5 introduces the business logic integration platform, which provides a unified and integrated platform that supports rule, workflow, and event processing. Everything is re-designed. Drools 5 can be divided into four main sub-projects: guvnor (brms/BPMs), expert (rule

Drools Rule LearningIn Drools, a standard rule file is a text file that ends with ". DrL" because it is aA standard text file, so you can open, view, and edit it with some Notepad tools. The rules are placed onRules file, a rule file can hold multiple rules, in addition, in the rules file can also be storedUser-defined functions, data objects, and custom queries related to some of the objects that may be us

1.1. ConditionsDrools It is a Java open-source rule engine. Therefore, using drools and pre-installed in the development machine JDK perimeter, Drools5.5 requires a JDK version number of 1.5 or more.1.2. Development environment ConstructionThe first step in most software learning is to build the development environment for the software, and Drools is no exception

Decision table We have a brief introduction to the Drools Rule engine, here is mainly about how to use Java code to associate this Excel file with Drools, how to make it to achieve the desired effect.This assumes that we have such a file under the Resources directory:/drools/decisiontable/mydecisiontable.xlsThen the us

Drools Fusion (Complex event processing) is the Drools for complex event handling modules, and it functions like Esper, both of which can provide event processing based on time span and sliding window, the biggest difference between the two is probably 1. Drools Open source, does not support distribution, syntax DRL, Esper has Enterprise Edition, support distribu

1.1. Pre-conditionsDrools is a Java-based open source rule engine, so you need to install the JDK environment on your development machine before using drools, DROOLS5 requires a JDK version of 1.5 or more.1.2. Development environment ConstructionThe first step in most software learning is to build the development environment for the software, and Drools is no exc

This is a creation in Article, where the information may have evolved or changed. Ilog JRules is the most famous commercial brms, just took the jolt; Drools is the most active open source rules engine, all the way up;Jess is the clips Java implementation, as JRuby to Ruby, is the representative of the AI department. Today, we compare the rules of these three quite representative rules engines. Ilog is a com

Drools Version: 5.3 Error description cvc-complex-type.2.4.c:the Matching wildcard is strict, but no declaration can being found for element drools:keybase The Keybase node was not found from the error message Schema configuration: XML Code http://drools.org/schema/drools-spring Http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/droo Ls-container/drools