org.semanticweb.owlapi.model

Interface OWLEquivalentObjectPropertiesAxiom

All Superinterfaces:

Comparable<OWLObject>, HasAnnotationPropertiesInSignature, HasAnnotations, HasAnonymousIndividuals, HasClassesInSignature, HasComponents, HasContainsEntityInSignature, HasDataPropertiesInSignature, HasDatatypesInSignature, HasHashIndex, HasIndex, HasIndividualsInSignature, HasObjectPropertiesInSignature, HasOperands<OWLObjectPropertyExpression>, HasSignature, IsAnonymous, OWLAxiom, OWLLogicalAxiom, OWLNaryAxiom<OWLObjectPropertyExpression>, OWLNaryPropertyAxiom<OWLObjectPropertyExpression>, OWLObject, OWLObjectPropertyAxiom, OWLPropertyAxiom, Serializable

All Known Implementing Classes:

OWLEquivalentObjectPropertiesAxiomImpl

public interface OWLEquivalentObjectPropertiesAxiom
extends OWLNaryPropertyAxiom<OWLObjectPropertyExpression>, OWLObjectPropertyAxiom

Represents EquivalentObjectProperties axioms 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
Collection<OWLEquivalentObjectPropertiesAxiom>	asPairwiseAxioms() Gets this axiom as a set of pairwise axioms.
Collection<OWLSubObjectPropertyOfAxiom>	asSubObjectPropertyOfAxioms()
default AxiomType<?>	getAxiomType() Gets the axiom type for this axiom.
OWLEquivalentObjectPropertiesAxiom	getAxiomWithoutAnnotations() Gets an axiom that is structurally equivalent to this axiom without annotations.
default int	hashIndex()
Collection<OWLEquivalentObjectPropertiesAxiom>	splitToAnnotatedPairs() Splits this axiom to pairs, including annotations.

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

components, componentsAnnotationsFirst, componentsWithoutAnnotations, getProperties, getPropertiesMinus, operands, properties

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

allMatch, allMatchAllPairs, anyMatch, anyMatchAllPairs, forEach, forEachAllPairs, walkAllPairwise, walkPairwise

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

isLogicalAxiom

Method Detail

getAxiomWithoutAnnotations

OWLEquivalentObjectPropertiesAxiom 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.

asPairwiseAxioms

Collection<OWLEquivalentObjectPropertiesAxiom> asPairwiseAxioms()

Description copied from interface: OWLNaryAxiom

Gets this axiom as a set of pairwise axioms. Note that annotations on this axiom will not be copied to each axiom returned in the set of pairwise axioms.
Note: This will contain all pairs, i.e., for the set "a, b, c" the pairs "a, b", "a, c", "b, c" will be returned. For some applications, only "a, b", "b, c" are required.

Specified by:

asPairwiseAxioms in interface OWLNaryAxiom<OWLObjectPropertyExpression>

Returns:

This axiom as a set of pairwise axioms.

splitToAnnotatedPairs

Collection<OWLEquivalentObjectPropertiesAxiom> splitToAnnotatedPairs()

Description copied from interface: OWLNaryAxiom

Splits this axiom to pairs, including annotations. This method implements the process described at http://www.w3.org/TR/owl2-mapping-to-rdf/# Axioms_that_are_Translated_to_Multiple_Triples which is used, for example, in serializing EquivalentProperty axioms with three operands. Note that annotations on this axiom will be copied to each axiom returned in the set of pairwise axioms. Note: This will contain only the "An, An+1" pairs, i.e., for the set "a, b, c" the pairs "a, b" and "b, c" will be returned, but not "a, c".

Specified by:

splitToAnnotatedPairs in interface OWLNaryAxiom<OWLObjectPropertyExpression>

Returns:

This axiom as a set of pairwise axioms, annotations included.

asSubObjectPropertyOfAxioms

Collection<OWLSubObjectPropertyOfAxiom> asSubObjectPropertyOfAxioms()

Returns:

the axioms equivalent to the equivalent object property axiom

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.