Decision Ontology

Rulesets (or decision tables) can be:

1. Standard Decision Tables subject to forward or backward chaining that have access to any objects in memory
2. Functions which are independent of classes and only have access to arguments formally passed in
3. Methods that are attached to classes (objects) as either class or instance methods and only have access to arguments passed in or the attributes of the class

More types of decision tables are described here: Types of decision table