Package org.projog.core.predicate

package org.projog.core.predicate

Related Packages

Package	Description
org.projog.core	Provides a Java based implementation of the Prolog logic programming language.
org.projog.core.predicate.builtin	Provides built-in predicates to provide functionality not possible in pure Prolog.
org.projog.core.predicate.udp	Provides functionality to evaluate user defined predicates defined using Prolog syntax.

Class	Description
AbstractPredicateFactory	Deprecated.
AbstractSingleResultPredicate	Superclass of "plug-in" predicates that are not re-evaluated as part of backtracking.
CutException	Exception thrown when the evaluation of a rule backtracks to a cut.
Predicate	Represents a goal.
PredicateFactory	Returns specialised implementations of Predicate.
PredicateKey	Represents the structure of a Term.
Predicates	Acts as a repository of rules and facts.
SucceedsNeverPredicate
SucceedsOncePredicate
UnknownPredicate	Represents all predicates that a KnowledgeBase has no definition of.