CurrentPredicate

java.lang.Object

org.projog.core.predicate.AbstractPredicateFactory

org.projog.core.predicate.builtin.kb.CurrentPredicate

All Implemented Interfaces:: KnowledgeBaseConsumer, PredicateFactory

public final class CurrentPredicate extends AbstractPredicateFactory

current_predicate(X) - unifies with defined predicates.

current_predicate(X) attempts to unify X against all currently defined predicates.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

private static class

CurrentPredicate.Retryable
Constructor Summary

Constructors

Constructor

Description

CurrentPredicate()
Method Summary

Modifier and Type

Method

Description

protected Predicate

getPredicate(Term arg)

Methods inherited from class AbstractPredicateFactory
getArithmeticOperators, getFileHandles, getKnowledgeBase, getOperands, getPredicate, getPredicate, getPredicate, getPredicate, getPredicate, getPredicates, getProjogListeners, getSpyPoints, getTermFormatter, init, isRetryable, setKnowledgeBase

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface PredicateFactory
isAlwaysCutOnBacktrack

Constructor Details
- CurrentPredicate
  
  public CurrentPredicate()
Method Details
- getPredicate
  
  protected Predicate getPredicate(Term arg)
  
  Overrides:
  
  getPredicate in class AbstractPredicateFactory