org.semanticweb.owlapi.model

Interface OWLObjectPropertyAssertionAxiom

All Superinterfaces:

Comparable<OWLObject>, HasAnnotationPropertiesInSignature, HasAnnotations, HasAnonymousIndividuals, HasClassesInSignature, HasComponents, HasContainsEntityInSignature, HasDataPropertiesInSignature, HasDatatypesInSignature, HasHashIndex, HasIndex, HasIndividualsInSignature, HasObject<OWLIndividual>, HasObjectPropertiesInSignature, HasProperty<OWLObjectPropertyExpression>, HasSignature, HasSubject<OWLIndividual>, IsAnonymous, OWLAxiom, OWLIndividualAxiom, OWLLogicalAxiom, OWLObject, OWLPropertyAssertionAxiom<OWLObjectPropertyExpression,OWLIndividual>, OWLSubClassOfAxiomShortCut, Serializable

public interface OWLObjectPropertyAssertionAxiom
extends OWLPropertyAssertionAxiom<OWLObjectPropertyExpression,OWLIndividual>, OWLSubClassOfAxiomShortCut

Represents an ObjectPropertyAssertion axiom in the OWL 2 Specification.

Since:

2.0.0

Author:

Matthew Horridge, The University Of Manchester, Bio-Health Informatics Group

Method Summary

Modifier and Type	Method and Description
default void	accept(OWLAxiomVisitor visitor)
default <O> O	accept(OWLAxiomVisitorEx<O> visitor)
default void	accept(OWLObjectVisitor visitor) Accepts a visitor
default <O> O	accept(OWLObjectVisitorEx<O> visitor) Accepts a visitor
default AxiomType<?>	getAxiomType() Gets the axiom type for this axiom.
OWLObjectPropertyAssertionAxiom	getAxiomWithoutAnnotations() Gets an axiom that is structurally equivalent to this axiom without annotations.
OWLObjectPropertyAssertionAxiom	getSimplified() Gets a simplified version of this object property axiom.
default int	hashIndex()
boolean	isInSimplifiedForm() Determines if this axiom is in a simplified form, i.e.

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

components, componentsAnnotationsFirst, componentsWithoutAnnotations, getObject, getProperty, getSubject, initHashCode

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

isLogicalAxiom

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

equalsIgnoreAnnotations, getAnnotatedAxiom, getAnnotatedAxiom, getAnnotatedAxiom, getAnnotatedAxiom, getAnnotatedAxiom, getAxiomWithoutAnnotations, getAxiomWithoutAnnotations, getNNF, isAnnotated, isAnnotationAxiom, isAnonymous, isAxiom, isIndividual, isOfType, isOfType, isOfType, typeIndex

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

getNestedClassExpressions, hashIteration, hasSharedStructure, isAnonymousExpression, isBottomEntity, isIRI, isOntology, isTopEntity, nestedClassExpressions

Methods inherited from interface java.lang.Comparable

compareTo

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

getSignature, signature, unsortedSignature

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

containsEntityInSignature

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

anonymousIndividuals, getAnonymousIndividuals

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

classesInSignature, getClassesInSignature

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

getObjectPropertiesInSignature, objectPropertiesInSignature

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

dataPropertiesInSignature, getDataPropertiesInSignature

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

getIndividualsInSignature, individualsInSignature

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

datatypesInSignature, getDatatypesInSignature

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

annotationPropertiesInSignature, getAnnotationPropertiesInSignature

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

annotations, annotations, annotations, annotationsAsList, getAnnotations, getAnnotations

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

asOWLSubClassOfAxiom

Method Detail

getAxiomWithoutAnnotations

OWLObjectPropertyAssertionAxiom 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

hashIndex

default int hashIndex()

Specified by:

hashIndex in interface HasHashIndex

Returns:

index for this type. This is not a hashcode for instances, rather a hashcode for the types.

getSimplified

OWLObjectPropertyAssertionAxiom getSimplified()

Gets a simplified version of this object property axiom. This is defined recursively as follows:

• ObjectPropertyAssertion(P S O) = ObjectPropertyAssertion(P S O)
• ObjectPropertyAssertion(ObjectInverseOf(P) S O) = ObjectPropertyAssertion(P O S)

Returns:

the simplified version

isInSimplifiedForm

boolean isInSimplifiedForm()

Determines if this axiom is in a simplified form, i.e. a form where the property is not a property inverse. ObjectPropertyAssertion(P S O) is in a simplified form, where as ObjectPropertyAssertion(ObjectInverseOf(P) S O) is not because it contains an inverse object property.

Returns:

true if this axiom is in a simplified form, otherwise false

accept

default void accept(OWLObjectVisitor visitor)

Description copied from interface: OWLObject

Accepts a visitor

Specified by:

accept in interface OWLObject

Parameters:

visitor - The visitor

accept

default <O> O accept(OWLObjectVisitorEx<O> visitor)

Description copied from interface: OWLObject

Accepts a visitor

Specified by:

accept in interface OWLObject

Type Parameters:

O - visitor return type

Parameters:

visitor - The visitor

Returns:

visitor value

accept

default void accept(OWLAxiomVisitor visitor)

Specified by:

accept in interface OWLAxiom

Parameters:

visitor - visitor to accept

accept

default <O> O accept(OWLAxiomVisitorEx<O> visitor)

Specified by:

accept in interface OWLAxiom

Type Parameters:

O - visitor return type

Parameters:

visitor - visitor to accept

Returns:

visitor value

getAxiomType

default AxiomType<?> getAxiomType()

Description copied from interface: OWLAxiom

Gets the axiom type for this axiom.

Specified by:

getAxiomType in interface OWLAxiom

Returns:

The axiom type that corresponds to the type of this axiom.