org.semanticweb.owlapi.model

Interface OWLHasKeyAxiom

All Superinterfaces:

Comparable<OWLObject>, HasAnnotationPropertiesInSignature, HasAnnotations, HasAnonymousIndividuals, HasClassesInSignature, HasContainsEntityInSignature, HasDataPropertiesInSignature, HasDatatypesInSignature, HasIndividualsInSignature, HasObjectPropertiesInSignature, HasSignature, OWLAxiom, OWLLogicalAxiom, OWLObject, Serializable

public interface OWLHasKeyAxiom
extends OWLLogicalAxiom

Represents a HasKey axiom in the OWL 2 Specification.

Since:

3.0.0

Author:

Matthew Horridge, The University of Manchester, Information Management Group

Method Summary

Modifier and Type	Method and Description
OWLHasKeyAxiom	getAxiomWithoutAnnotations() Gets an axiom that is structurally equivalent to this axiom without annotations.
OWLClassExpression	getClassExpression() Gets the class expression, instances of which, this axiom acts as the key for
Set<OWLDataPropertyExpression>	getDataPropertyExpressions() Gets the set of data property expressions that make up the key.
Set<OWLObjectPropertyExpression>	getObjectPropertyExpressions() Gets the set of object property expressions that make up the key.
Set<OWLPropertyExpression>	getPropertyExpressions() Gets the set of property expressions that form the key

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

accept, accept, equalsIgnoreAnnotations, getAnnotatedAxiom, getAnnotations, getAnnotations, getAxiomType, getNNF, isAnnotated, isAnnotationAxiom, isLogicalAxiom, isOfType, isOfType

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

accept, accept, getNestedClassExpressions, isBottomEntity, isTopEntity, toString

Methods inherited from interface java.lang.Comparable

compareTo

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

getSignature

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

containsEntityInSignature

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

getAnonymousIndividuals

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

getClassesInSignature

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

getObjectPropertiesInSignature

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

getDataPropertiesInSignature

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

getIndividualsInSignature

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

getDatatypesInSignature

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

getAnnotationPropertiesInSignature

Method Detail

getClassExpression

@Nonnull
OWLClassExpression getClassExpression()

Gets the class expression, instances of which, this axiom acts as the key for

Returns:

The class expression

getPropertyExpressions

@Nonnull
Set<OWLPropertyExpression> getPropertyExpressions()

Gets the set of property expressions that form the key

Returns:

The set of property expression that form the key

getObjectPropertyExpressions

@Nonnull
Set<OWLObjectPropertyExpression> getObjectPropertyExpressions()

Gets the set of object property expressions that make up the key. This is simply a convenience method that filteres out the object property expressions in the key. All of the properties returned by this method are included in the return value of the getPropertyExpressions() method.

Returns:

The set of object property expressions in the key described by this axiom

getDataPropertyExpressions

@Nonnull
Set<OWLDataPropertyExpression> getDataPropertyExpressions()

Gets the set of data property expressions that make up the key. This is simply a convenience method that filteres out the data property expressions in the key. All of the properties returned by this method are included in the return value of the getPropertyExpressions() method.

Returns:

The set of object property expressions in the key described by this axiom

getAxiomWithoutAnnotations

@Nonnull
OWLHasKeyAxiom getAxiomWithoutAnnotations()

Description copied from interface: OWLAxiom

Gets an axiom that is structurally equivalent to this axiom without annotations. This essentially returns a version of this axiom stripped of any annotations

Specified by:

getAxiomWithoutAnnotations in interface OWLAxiom

Returns:

The annotationless version of this axiom