Package jade.content

Interface Predicate

All Superinterfaces:

ContentElement, Serializable, Serializable

All Known Implementing Classes:

AbsPredicate, AlreadyRegistered, Done, Equals, FailureException, FalseProposition, FIPAException, InternalError, MissingArgument, MissingParameter, NotRegistered, NotUnderstoodException, Occurred, RefuseException, Result, TrueProposition, Unauthorised, UnexpectedAct, UnexpectedArgument, UnexpectedArgumentCount, UnexpectedParameter, UnrecognisedParameterValue, UnrecognisedValue, UnsupportedAct, UnsupportedFunction, UnsupportedValue

public interface Predicate
extends ContentElement

Generic interface to be implemented by classes associated to predicates in an ontology. Predicates are expressions that say something about the status of the world and can be true or false.

Author:

Federico Bergenti - Universita` di Parma