org.semanticweb.owlapi.model
Interface OWLObjectExactCardinality

All Superinterfaces:

java.lang.Comparable<OWLObject>, OWLAnonymousClassExpression, OWLCardinalityRestriction<OWLClassExpression,OWLObjectPropertyExpression,OWLClassExpression>, OWLClassExpression, OWLObject, OWLObjectCardinalityRestriction, OWLPropertyRange, OWLQuantifiedRestriction<OWLClassExpression,OWLObjectPropertyExpression,OWLClassExpression>, OWLRestriction<OWLClassExpression,OWLObjectPropertyExpression,OWLClassExpression>, SWRLPredicate

All Known Implementing Classes:

OWLObjectExactCardinalityImpl

public interface OWLObjectExactCardinality
extends OWLObjectCardinalityRestriction

Author: Matthew Horridge
The University Of Manchester
Bio-Health Informatics Group Date: 24-Oct-2006

Represents an ObjectExactCardinality restriction in the OWL 2 Specification.

Method Summary

OWLClassExpression

asIntersectionOfMinMax() Obtains an equivalent form that is a conjunction of a min cardinality and max cardinality restriction.

Methods inherited from interface org.semanticweb.owlapi.model.OWLCardinalityRestriction

getCardinality, isQualified

Methods inherited from interface org.semanticweb.owlapi.model.OWLQuantifiedRestriction

getFiller

Methods inherited from interface org.semanticweb.owlapi.model.OWLRestriction

getProperty, isDataRestriction, isObjectRestriction

Methods inherited from interface org.semanticweb.owlapi.model.OWLClassExpression

accept, accept, asConjunctSet, asDisjunctSet, asOWLClass, containsConjunct, getClassExpressionType, getComplementNNF, getNNF, getObjectComplementOf, isAnonymous, isClassExpressionLiteral, isOWLNothing, isOWLThing

Method Detail

asIntersectionOfMinMax

OWLClassExpression asIntersectionOfMinMax()

Obtains an equivalent form that is a conjunction of a min cardinality and max cardinality restriction.

Returns:

The semantically equivalent but structurally simpler form simp(= 1 R C) = >= 1 R C and <= 1 R C