Package net.sf.tweety.logics.pl.postulates

Class ImConsistency

java.lang.Object

net.sf.tweety.logics.pl.postulates.ImPostulate

net.sf.tweety.logics.pl.postulates.ImConsistency

All Implemented Interfaces:

net.sf.tweety.commons.postulates.Postulate<PlFormula>

public class ImConsistency
extends ImPostulate

The "consistency" postulate for inconsistency measures: Consistent knowledge bases receive the minimal inconsistency value (0) and all inconsistent knowledge bases have strictly positive inconsistency values.

Author:

Anna Gessler

Field Summary

Fields inherited from class net.sf.tweety.logics.pl.postulates.ImPostulate

ADJUNCTIONINVARIANCE, ATTENUATION, CONSISTENCY, CONTRADICTION, DOMINANCE, EQUALCONFLICT, EXCHANGE, FREEFORMULADILUTION, FREEFORMULAINDEPENDENCE, IRRELEVANCEOFSYNTAX, MINORMALIZATION, MISEPARABILITY, MONOTONY, NORMALIZATION, PENALTY, SAFEFORMULAINDEPENDENCE, SUPERADDITIVITY, WEAKDOMINANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ImConsistency()	Protected constructor so one uses only the single instance ImPostulate.CONSISTENCY

Method Summary

Modifier and Type	Method	Description
String	getName()
boolean	isApplicable(Collection<PlFormula> kb)
boolean	isSatisfied(Collection<PlFormula> kb, net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula> ev)

Methods inherited from class net.sf.tweety.logics.pl.postulates.ImPostulate

isSatisfied

Methods inherited from class java.lang.Object

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

Constructor Detail

ImConsistency

protected ImConsistency()

Protected constructor so one uses only the single instance ImPostulate.CONSISTENCY

Method Detail

getName

public String getName()

isApplicable

public boolean isApplicable(Collection<PlFormula> kb)

Specified by:

isApplicable in interface net.sf.tweety.commons.postulates.Postulate<PlFormula>

Specified by:

isApplicable in class ImPostulate

isSatisfied

public boolean isSatisfied(Collection<PlFormula> kb,
                           net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula> ev)

Specified by:

isSatisfied in class ImPostulate