java rule engine api

efficiency problem of rule inference mechanism and rule condition matching well. The efficiency of the rule condition matching determines the performance of the engine, the engine needs to quickly test the data objects in the workspace, find the eligible rules from the load

J2EE-related: Java Rule Engine IntegrationPosted on Wednesday, August 04 @ 09:57:48 CST by joezxh Joe. Zhang shipping "this article is taken from starrynght's blog star moon and night. The author first introduces javarule and then provides integration of spring and business rule engine.Rule

in the plugin just unzipped)-Click OK-Select So plugin.-Here is the click Next,finishAfter the plug-in is installed, you need to add the drools environment in eclipse:-click "Windows"-"preferencess"-Select "Drools"-"Installed Drools runtimes" in the tree menu of the window-In the empty Drools runtime list on the right, click "Add"-In the pop-up window, name input droolsruntime (a random name), select ".../drools-distribution-5.2.0.final\" in path. Drools-distribution-5.2.0.final\binaries " (thi

Detailed In this paper, the Java Rules Engine and its API (JSR-94) and related implementation are described in detail, the architecture and API application of the detailed description, and point out the Java Rules Engine,

Introduction At present, the Java community has promoted and developed a compelling new technology--java rules engine (rule Engine). It can be used to separate the business decision logic of business decision-makers and the technology decision of the application developer i

Infoq published an introduction to the rule engine real-world rule engines, the original http://www.infoq.com/articles/Rule-Engines There are also two articles on onjava: Give your business logic a framework with drools http://www.onjava.com/lpt/a/6093 Using drools in your Enterprise

1. An earlier article on the rule engine in IBM's Developworkshttps://www.ibm.com/developerworks/cn/java/j-java-rules/2. A master's thesis, Do not know waterResearch on pattern matching algorithm and rule engine application in

1. What is drools. Drools is a Java-language based rule engine framework. Solves the problem that the complex business logic in the business system is hard coded into the program code. The advent of drools can separate business logic from program code, and can also change business logic in real time. Support the rule

Original address: http://jefferson.iteye.com/blog/68604In the section above on the use of JSR94 API, we use the implementation of the specific engine is a commercial product, if you want to understand the use of drools, here is an introductory reference article: http://blog.csdn.net/tigerflower/ Archive/2006/09/06/1185922.aspx. Since there are few articles on blaze, here is a brief introduction to its imple

workflow engine enables flexible configuration when the process changes. The rules engine also allows business decisions to be drawn out from program code and also flexibly configured to implement changes in rules. after having the metadata model, object model, workflow, permissions, interface model. The remaining two focuses on events and rules, and if events and rules can be flexibly configured a

}-------------------------------------------------------------------------------- Three articles have been published successfully, one. net article and two others. The results are very good. Wait a moment. What is Engine Engine is a well-known business rule Engine. ArticleRepository does not publish an article, but i

To group queries by aggregation:　　SearchResponse response = Client.preparesearch (Index_douban). Settypes (Type_douban). Addaggregation (Aggregationbuilders.terms ("By_" +tag). Field (TAG). Size (1000)). Execute (). Actionget ();Terms Terms = Response.getaggregations (). Get ("By_" +tag);For (Bucket b:terms.getbuckets ()) {Sum sum = b.getaggregations (). Get ("sum");List.add (String) B.getkey ());System.out.println ("Filedname:" +b.getkey () + "Doccount:" +b.getdoccount ());}It is important to n

March 2005 Discussion Velocity:a template engine or A rule engine or Both? Most of the developers must is familiar with Velocity as a great open source template engine and I don ' t do I need to s Ay much about its uses and features as a template engine. This paper compil

implementation, to realize the separation of technology and business, developer processing technology, business analysts define business rules, each do their own good things.Scenario: There is already a relatively mature open source product support, it is drools, we define business rules in database or brms (Management System), through the management of DB or brms to achieve dynamic change of business logic.When should you use the rule

not available by default in the process project, you need to import these controls and the EJB of the rule engine into your application. The control input and output are then inserted into the JPD. The basic steps for using the portal Rule engine in the WLI process are as follows: Import

forgy's Rete algorithm. Official Address: http://droolsdotnet.codehaus.org/ No.: 2 Rule Engine: SRE Description: SRE (simple rule engine) is a lightweight open-source, forward-serial reasoning Rule Engine (forward chaining infer

forgy's Rete algorithm. Official Address: http://droolsdotnet.codehaus.org/ No.: 2 Rule Engine: SRE Description: SRE (simple rule engine) is a lightweight open-source, forward-serial reasoning Rule Engine (forward chaining infer

the "SAVE" button.Writing rules with Kie-drools-rulesThe rules read as follows:Package Org.sky.threshholdrulz;no-looprule ' approval decision by manager ' when m:paymentinfo (moneyamount >5000); Then Modify (M) {Setdecisionpath ("GM")};endrule ' approval decision by general manager ' when m:paymentinfo (moneyamountUsing Kie-drools writing rules-Test rulesOur rule is actually simple:If the paymentamount>5000 in the Payme

normalization processing mechanism, developers will slowly fall into the endless business abyss. The smart way to do this is to introduce a rule engine into the system, to configure rules for business operators to provide as simple an action page as possible, and to avoid coupling the rules engine and configuration to one piece.1.2. Net Core Environment Selectio

. The smart way to do this is to introduce a rule engine into the system, to configure rules for business operators to provide as simple an action page as possible, and to avoid coupling the rules engine and configuration to one piece. 1.2. Net Core Environment Selection--nrulesThe most popular rule