Class ClauseActionFactory.AlwaysMatchedFact

java.lang.Object

org.projog.core.predicate.udp.ClauseActionFactory.AlwaysMatchedFact

All Implemented Interfaces:

ClauseAction

Enclosing class:

ClauseActionFactory

static final class ClauseActionFactory.AlwaysMatchedFact
extends Object
implements ClauseAction

Clause where all consequent args are distinctly different variables and antecedent is true.

e.g. "p." or "p(X,Y,Z)."

Field Summary

Fields

Modifier and Type	Field	Description
private final ClauseModel	model

Constructor Summary

Constructors

Modifier	Constructor	Description
private	AlwaysMatchedFact(ClauseModel model)

Method Summary

Modifier and Type	Method	Description
ClauseModel	getModel()
Predicate	getPredicate(Term[] input)
boolean	isAlwaysCutOnBacktrack()
boolean	isRetryable()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

model

private final ClauseModel model

Constructor Details

AlwaysMatchedFact

private AlwaysMatchedFact(ClauseModel model)

Method Details

getPredicate

public Predicate getPredicate(Term[] input)

Specified by:

getPredicate in interface ClauseAction

getModel

public ClauseModel getModel()

Specified by:

getModel in interface ClauseAction

isRetryable

public boolean isRetryable()

Specified by:

isRetryable in interface ClauseAction

isAlwaysCutOnBacktrack

public boolean isAlwaysCutOnBacktrack()

Specified by:

isAlwaysCutOnBacktrack in interface ClauseAction