Module org.apache.jena.ontapi

Package org.apache.jena.ontapi.impl.objects

Class OntSimpleClassImpl.NamedImpl

java.lang.Object

org.apache.jena.enhanced.Polymorphic<org.apache.jena.rdf.model.RDFNode>

org.apache.jena.enhanced.EnhNode

org.apache.jena.rdf.model.impl.ResourceImpl

org.apache.jena.ontapi.impl.objects.OntObjectImpl

org.apache.jena.ontapi.impl.objects.OntSimpleClassImpl

org.apache.jena.ontapi.impl.objects.OntSimpleClassImpl.NamedImpl

All Implemented Interfaces:

org.apache.jena.graph.FrontsNode, OntClass, OntClass.Named, OntEntity, OntObject, org.apache.jena.rdf.model.RDFNode, org.apache.jena.rdf.model.Resource

Direct Known Subclasses:

OntSimpleClassImpl.RLNamedImpl

Enclosing class:

OntSimpleClassImpl

public static class OntSimpleClassImpl.NamedImpl
extends OntSimpleClassImpl
implements OntClass.Named

Primary (named) class (<uri> a owl:Class). This is also OntEntity. Note: In jena OWL1, class expressions, such as OntClass.ComplementOf can also be named.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jena.ontapi.impl.objects.OntSimpleClassImpl

OntSimpleClassImpl.NamedImpl, OntSimpleClassImpl.RLNamedImpl

Nested classes/interfaces inherited from interface org.apache.jena.ontapi.model.OntClass

OntClass.CardinalityRestriction<O extends OntObject,P extends OntRelationalProperty>, OntClass.CollectionOf<O extends OntObject>, OntClass.ComplementOf, OntClass.ComponentRestriction<O extends org.apache.jena.rdf.model.RDFNode,P extends OntRelationalProperty>, OntClass.DataAllValuesFrom, OntClass.DataCardinality, OntClass.DataHasValue, OntClass.DataMaxCardinality, OntClass.DataMinCardinality, OntClass.DataSomeValuesFrom, OntClass.HasSelf, OntClass.IntersectionOf, OntClass.LogicalExpression, OntClass.Named, OntClass.NaryDataAllValuesFrom, OntClass.NaryDataSomeValuesFrom, OntClass.NaryRestriction<O extends OntObject,P extends OntRelationalProperty>, OntClass.ObjectAllValuesFrom, OntClass.ObjectCardinality, OntClass.ObjectHasValue, OntClass.ObjectMaxCardinality, OntClass.ObjectMinCardinality, OntClass.ObjectSomeValuesFrom, OntClass.OneOf, OntClass.Restriction, OntClass.UnaryRestriction<P extends OntRelationalProperty>, OntClass.UnionOf, OntClass.ValueRestriction<O extends org.apache.jena.rdf.model.RDFNode,P extends OntRelationalProperty>

Field Summary

Fields inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

factory, rdfNodeFactory

Fields inherited from interface org.apache.jena.ontapi.model.OntEntity

TYPES

Constructor Summary

Constructors

Constructor	Description
NamedImpl(org.apache.jena.graph.Node n, org.apache.jena.enhanced.EnhGraph eg)

Method Summary

Modifier and Type	Method	Description
OntClass.Named	addDisjointClass(OntClass other)	Adds the given class as a disjoint class and returns this class expression instance to allow cascading calls.
OntClass.Named	asNamed()	Represents this OWL class expression as a named OWL class if it is possible, otherwise throws an exception.
OntList<OntClass>	createDisjointUnion(Collection<OntClass> classes)	Creates a DisjointUnion as ontology []-list of Class Expressions that is attached to this OWL Class using the predicate owl:disjointUnionOf.
Stream<OntList<OntClass>>	disjointUnions()	Lists all DisjointUnion ontology lists that are attached to this OWL Class on predicate owl:disjointUnionOf.
default <X extends org.apache.jena.rdf.model.RDFNode> X	getAs(Class<X> type)	Safely converts this RDF resource to the given type interface, if it is possible.
OntModel	getModel()	Returns the ontology model associated with this resource.
boolean	isBuiltIn()	Determines if this is a builtin entity.
boolean	isLocal()	Determines if this Ontology Resource is locally defined.
Class<OntClass.Named>	objectType()	Gets a public ont-object type identifier.
OntClass.Named	removeDisjointClass(org.apache.jena.rdf.model.Resource other)	Removes the specified disjoint class resource.
OntClass.Named	removeDisjointUnion(org.apache.jena.rdf.model.Resource rdfList)	Deletes the given DisjointUnion list including its annotations.
OntClass.Named	removeEquivalentClass(org.apache.jena.rdf.model.Resource other)	Removes the given equivalent class resource including the statement's annotations.

Methods inherited from class org.apache.jena.ontapi.impl.objects.OntSimpleClassImpl

addDisjointWithStatement, addEquivalentClassStatement, addHasKeyStatement, createHasKey, createIndividual, createIndividual, declaredProperties, disjointClasses, equivalentClasses, findRootStatement, hasDeclaredProperty, hasKeys, hasSuperClass, individuals, isDisjoint, isHierarchyRoot, removeHasKey, subClasses, superClasses

Methods inherited from class org.apache.jena.ontapi.impl.objects.OntObjectImpl

addAnnotation, addStatement, annotations, annotationValues, assertions, checkNamed, checkNamed, clearAnnotations, content, findActualClass, findActualClass, getAs, getMainStatement, getModel, getNodeAs, getRequiredObject, getRequiredProperty, isLocal, isReservedOrBuiltin, listAnnotationLiterals, listAnnotations, listAssertions, listObjects, listObjects, listProperties, listProperties, listSpec, listStatements, listStatements, listSubjects, object, objects, objects, remove, spec, statement, statement, statements, statements, subjects, toString, wrapAsOntObject

Methods inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, asLiteral, asResource, asStatementTerm, begin, commit, getId, getLocalName, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, removeAll, removeProperties, visitWith

Methods inherited from class org.apache.jena.enhanced.EnhNode

as, asNode, canAs, equals, getGraph, hashCode, isAnon, isLiteral, isResource, isStatementTerm, isURIResource, isValid, viewAs

Methods inherited from class org.apache.jena.enhanced.Polymorphic

addView, supports

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.graph.FrontsNode

asNode

Methods inherited from interface org.apache.jena.ontapi.model.OntClass

addDisjointWithStatement, addEquivalentClassStatement, addHasKeyStatement, addHasKeyStatement, addSubClassOfStatement, asAssertionClass, asDisjointClass, asEquivalentClass, asSubClass, asSuperClass, canAsAssertionClass, canAsDisjointClass, canAsEquivalentClass, canAsSubClass, canAsSuperClass, createHasKey, createIndividual, createIndividual, declaredProperties, declaredProperties, disjointClasses, disjoints, equivalentClasses, findHasKey, fromHasKey, hasDeclaredProperty, hasKeys, hasSubClass, hasSuperClass, individuals, individuals, isDisjoint, isHierarchyRoot, properties, removeHasKey, removeIndividual, removeSubClass, subClass, subClasses, subClasses, superClass, superClasses, superClasses

Methods inherited from interface org.apache.jena.ontapi.model.OntClass.Named

addComment, addComment, addDisjointUnion, addDisjointUnion, addDisjointUnionOfStatement, addDisjointUnionOfStatement, addEquivalentClass, addHasKey, addHasKey, addLabel, addLabel, addSubClass, addSuperClass, annotate, annotate, clearDisjointUnions, clearHasKeys, findDisjointUnion, fromDisjointUnionOf, removeSuperClass

Methods inherited from interface org.apache.jena.ontapi.model.OntObject

addAnnotation, addAnnotation, addAnnotation, addStatement, annotations, annotationValues, annotationValues, clearAnnotations, content, getComment, getComment, getLabel, getLabel, getMainStatement, getRequiredProperty, hasType, objects, objects, remove, spec, statement, statement, statements, statements, types

Methods inherited from interface org.apache.jena.rdf.model.RDFNode

as, asLiteral, asResource, asStatementTerm, canAs, isAnon, isLiteral, isResource, isStatementTerm, isURIResource, visitWith

Methods inherited from interface org.apache.jena.rdf.model.Resource

abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, removeAll, removeProperties, toString

Constructor Details

NamedImpl

public NamedImpl(org.apache.jena.graph.Node n,
 org.apache.jena.enhanced.EnhGraph eg)

Method Details

asNamed

public OntClass.Named asNamed()

Description copied from interface: OntClass

Represents this OWL class expression as a named OWL class if it is possible, otherwise throws an exception. Effectively equivalent to the expression this.as(Named.class).

Specified by:

asNamed in interface OntClass

objectType

public Class<OntClass.Named> objectType()

Description copied from class: OntObjectImpl

Gets a public ont-object type identifier.

Specified by:

objectType in interface OntObject

Overrides:

objectType in class OntSimpleClassImpl

Returns:

Class, the actual type of this object

isBuiltIn

public boolean isBuiltIn()

Description copied from interface: OntEntity

Determines if this is a builtin entity. In a standard (default) OWL2 vocabulary an entity is builtin if it is:

• a class and its IRI is either owl:Thing or owl:Nothing
• an object property and its IRI is either owl:topObjectProperty or owl:bottomObjectProperty
• a data property and its IRI is either owl:topDataProperty or owl:bottomDataProperty
• a datatype and its IRI is either rdfs:Literal, or rdf:PlainLiteral, or it is from the OWL 2 datatype map
• an annotation property and its IRI is one of the following:
  • rdfs:label
  • rdfs:comment
  • rdfs:seeAlso
  • rdfs:isDefinedBy
  • owl:deprecated
  • owl:versionInfo
  • owl:priorVersion
  • owl:backwardCompatibleWith
  • owl:incompatibleWith

Note: all the listed above IRIs refer to the default Builtins Vocabulary. A model with different Builtins vocabulary will naturally have a different Set of builtin IRIs, and this method will return a different result.

Specified by:

isBuiltIn in interface OntEntity

Returns:

true if it is a built-in entity

See Also:

• OWL2
• OntPersonality.Builtins

disjointUnions

public Stream<OntList<OntClass>> disjointUnions()

Description copied from interface: OntClass.Named

Lists all DisjointUnion ontology lists that are attached to this OWL Class on predicate owl:disjointUnionOf.

Specified by:

disjointUnions in interface OntClass.Named

Returns:

Stream of OntLists with parameter-type OntCE

createDisjointUnion

public OntList<OntClass> createDisjointUnion(Collection<OntClass> classes)

Description copied from interface: OntClass.Named

Creates a DisjointUnion as ontology []-list of Class Expressions that is attached to this OWL Class using the predicate owl:disjointUnionOf. The resulting rdf-list will consist of all the elements of the specified collection in the same order but with exclusion of duplicates. Note: nulls in the collection will cause exception. For additional information about DisjointUnion logical construction see 9.1.4 Disjoint Union of Class Expressions.

Specified by:

createDisjointUnion in interface OntClass.Named

Parameters:

classes - Collection (preferably Set) of class expressions

Returns:

OntList of OntClasss

See Also:

• OntClass.Named.addDisjointUnionOfStatement(OntClass...)
• OntClass.Named.removeDisjointUnion(Resource)

removeDisjointUnion

public OntClass.Named removeDisjointUnion(org.apache.jena.rdf.model.Resource rdfList)
                                   throws OntJenaException.IllegalArgument

Description copied from interface: OntClass.Named

Deletes the given DisjointUnion list including its annotations.

Specified by:

removeDisjointUnion in interface OntClass.Named

Parameters:

rdfList - Resource can be OntList or RDFList

Returns:

this instance to allow cascading calls

Throws:

OntJenaException.IllegalArgument

See Also:

• OntClass.Named.addDisjointUnion(Collection)
• OntClass.Named.createDisjointUnion(Collection)
• OntClass.Named.addDisjointUnionOfStatement(OntClass...)
• OntClass.Named.createDisjointUnion(Collection)

removeDisjointClass

public OntClass.Named removeDisjointClass(org.apache.jena.rdf.model.Resource other)

Description copied from interface: OntClass

Removes the specified disjoint class resource. No-op in case no match found. Removes all owl:disjointWith statements with all their annotations in case null is specified.

Specified by:

removeDisjointClass in interface OntClass

Specified by:

removeDisjointClass in interface OntClass.Named

Overrides:

removeDisjointClass in class OntSimpleClassImpl

Parameters:

other - Resource, or null to remove all disjoint classes

Returns:

this instance to allow cascading calls

See Also:

• OntClass.addDisjointWithStatement(OntClass)
• OntClass.addDisjointClass(OntClass)
• OntDisjoint.Classes

removeEquivalentClass

public OntClass.Named removeEquivalentClass(org.apache.jena.rdf.model.Resource other)

Description copied from interface: OntClass

Removes the given equivalent class resource including the statement's annotations. No-op in case no match found. Removes all owl:equivalentClass statements with all their annotations in case null is specified.

Specified by:

removeEquivalentClass in interface OntClass

Specified by:

removeEquivalentClass in interface OntClass.Named

Overrides:

removeEquivalentClass in class OntSimpleClassImpl

Parameters:

other - Resource, or null to remove all equivalent classes

Returns:

this instance to allow cascading calls

See Also:

• OntClass.addEquivalentClassStatement(OntClass)
• OntClass.addEquivalentClass(OntClass)
• OntDataRange.Named.removeEquivalentClass(Resource)

addDisjointClass

public OntClass.Named addDisjointClass(OntClass other)

Description copied from interface: OntClass

Adds the given class as a disjoint class and returns this class expression instance to allow cascading calls.

Specified by:

addDisjointClass in interface OntClass

Specified by:

addDisjointClass in interface OntClass.Named

Overrides:

addDisjointClass in class OntSimpleClassImpl

Parameters:

other - OntClass, not null

Returns:

this instance to allow cascading calls

See Also:

• OntClass.addDisjointWithStatement(OntClass)
• OntClass.removeDisjointClass(Resource)

getModel

OntModel getModel()

Returns the ontology model associated with this resource. If the Resource was not created by a Model, the result may be null.

Specified by:

getModel in interface org.apache.jena.rdf.model.RDFNode

Returns:

OntModel

isLocal

boolean isLocal()

Determines if this Ontology Resource is locally defined. This means that the resource definition (i.e., a the root statement) belongs to the base ontology graph. If the ontology contains subgraphs (which should match owl:imports in OWL) and the resource is defined in one of them, than this method called from top-level interface will return false.

Returns:

true if this resource is local to the base model graph.

getAs

default <X extends org.apache.jena.rdf.model.RDFNode>
X getAs(Class<X> type)

Safely converts this RDF resource to the given type interface, if it is possible. Otherwise, returns null. A calling of this method is effectively equivalent to the expression this.canAs(type) ? this.as(type) : null.

Type Parameters:

X - any subtype of RDFNode

Parameters:

type - a Class-type of the desired RDF view (interface)

Returns:

an instance of the type X or null

See Also:

• RDFNode.as(Class)
• RDFNode.canAs(Class)