creating a simple rule engine in java - Stack Overflow
Dec 24, 2013 · I am exploring different ways to create a simple business rule engine in Java. I need to present the client with a simple webapp that lets him configure a bunch of rules. A …
Design Pattern to implement Business Rules with hundreds of if …
May 31, 2013 · I have to implement certain business rules with hundreds of lines of below code: if this then this else if then this . . // hundreds of lines of rules else that Do we have any d...
drools - Pros and cons of Java rules engines - Stack Overflow
What are the pros and cons to adopting the Java rules engines JESS and Drools? Use a rule engine if you need to separate the business rules from the application logic.
Rules Engine - pros and cons - Stack Overflow
A rules engine will not help with this - you need to think about the rule management capabilities that a business rules management system has. Most commercial and open source rules …
Are there open source expert systems with reasoning capabilities?
Mar 9, 2012 · JLisa A CLips like rule engine with a Common Lisp interface in Java mandarax A derivation rule compiler for Java ofBiz Java based Business Rules Engine OpenCyc OpenCyc …
java - Business rules - where do they go in OOP? - Stack Overflow
Jul 25, 2009 · The rules are so many and so complex that putting them all into the Schedule class would make it too big. You do not always want to apply all the rules. The rules can be reused …
java - I need a simple rules engine, I think? - Stack Overflow
May 27, 2013 · The logic itself may even be simple but the rules change quite often. In many organizations software releases are few and far between and pluggable rules can help provide …
java - how to learn Drools or another rule engine fast - Stack …
The criteria will be in the form of set of Business Rules and hence I was considering using a Business Rule Engine like Drools (open source and java :-) ) we need to learn Drools fast (2-3 …
When should you NOT use a Rules Engine? - Stack Overflow
Apr 22, 2009 · Use rules when your business changes often (not requirements). Eg:- A software that does your taxes will change every year as taxation laws change and usage of rules is an …
Should a business rule violation throw an exception?
4 No Violating a business rule is a BUSINESS issue where an exception is a technical one. Violating a business rule is something that the system should regard as normal operation and …