Drools 4.0.7 download

Publisher:

Red Hat Middleware LLC

Publisher Information:
red-hat-middleware-llc

Product Description:
Drools is a business rule management system (BRMS) and an enhanced Rules Engine implementation, ReteOO, based on Charles Forgy's Rete algorithm tailored for the Java language.

More importantly, Drools provides for Declarative Programming and is flexible enough to match the semantics of your problem domain with Domain Specific Languages, graphical editing tools, web based tools and developer productivity tools.

Features

Engine

* Full Rete Implementation -- with high performance indexing

* Dynamic RuleBases

* Stateful and Stateless Execution Modes

* Async operations

* Rete and Sequential Rete

* Rule Agent

* Optional Data Shadowing

* Pluggeable Dialects

Propositional Logic

* Literal Restriction

* Variable Restriction

* Return Value Restriction

* Jointed and dis-jointed Connectives allowed - '&&' '||'

* inline-Eval

First Order Logic (Quantifiers)

* And

* Or

* Exists

* Not

* Accumulate

* Collect

* From

* Forall

* Nesting of any CE inside of 'and' and 'or'

* Support for both infix and prefix 'and'/'or' CEs

* Nesting and Chaining of 'from', 'accumulate', 'collect'

Execution Control

* Conflict Resolution (salience) Now pluggeable

* Agenda Filters

* Agenda Groups

* Activation Groups

* Rule Flow

* Attributes (no-loop, lock-on-active)

Temporal

Admin Rating:	Average User Rating:
Not Rated	Not Rated