Module org.apache.jena.ontapi

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

Class OntNegativePropertyAssertionImpl<P extends OntRelationalProperty,T extends org.apache.jena.rdf.model.RDFNode>

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.OntNegativePropertyAssertionImpl<P,T>

All Implemented Interfaces:

org.apache.jena.graph.FrontsNode, OntNegativeAssertion<P,T>, OntObject, org.apache.jena.rdf.model.RDFNode, org.apache.jena.rdf.model.Resource

Direct Known Subclasses:

OntNegativePropertyAssertionImpl.DataAssertionImpl, OntNegativePropertyAssertionImpl.ObjectAssertionImpl

public abstract class OntNegativePropertyAssertionImpl<P extends OntRelationalProperty,T extends org.apache.jena.rdf.model.RDFNode>
extends OntObjectImpl
implements OntNegativeAssertion<P,T>

Implementation of the Negative Property Assertion.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OntNegativePropertyAssertionImpl.DataAssertionImpl
static class	OntNegativePropertyAssertionImpl.ObjectAssertionImpl

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

OntNegativeAssertion.WithDataProperty, OntNegativeAssertion.WithObjectProperty

Field Summary

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

factory, rdfNodeFactory

Constructor Summary

Constructors

Constructor	Description
OntNegativePropertyAssertionImpl(org.apache.jena.graph.Node n, org.apache.jena.enhanced.EnhGraph m)

Method Summary

Modifier and Type	Method	Description
static OntNegativeAssertion.WithDataProperty	create(OntGraphModelImpl model, OntIndividual source, OntDataProperty property, org.apache.jena.rdf.model.Literal target)
static OntNegativeAssertion.WithObjectProperty	create(OntGraphModelImpl model, OntIndividual source, OntObjectProperty property, OntIndividual target)
Optional<OntStatement>	findRootStatement()	Finds the first declaration root statement.
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.
P	getProperty()	Returns the assertion property.
OntIndividual	getSource()	Returns the source individual.
boolean	isLocal()	Determines if this Ontology Resource is locally defined.
org.apache.jena.util.iterator.ExtendedIterator<OntStatement>	listSpec()	Lists all object's characteristic statements according to its OWL2 specification.

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, listStatements, listStatements, listSubjects, object, objects, objects, objectType, 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.OntNegativeAssertion

getTarget

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

addAnnotation, addAnnotation, addAnnotation, addComment, addComment, addLabel, addLabel, addStatement, annotate, annotate, annotations, annotationValues, annotationValues, clearAnnotations, content, getComment, getComment, getLabel, getLabel, getMainStatement, getRequiredProperty, hasType, objects, objects, objectType, 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

OntNegativePropertyAssertionImpl

public OntNegativePropertyAssertionImpl(org.apache.jena.graph.Node n,
 org.apache.jena.enhanced.EnhGraph m)

Method Details

create

public static OntNegativeAssertion.WithDataProperty create(OntGraphModelImpl model,
 OntIndividual source,
 OntDataProperty property,
 org.apache.jena.rdf.model.Literal target)

create

public static OntNegativeAssertion.WithObjectProperty create(OntGraphModelImpl model,
 OntIndividual source,
 OntObjectProperty property,
 OntIndividual target)

findRootStatement

public Optional<OntStatement> findRootStatement()

Description copied from class: OntObjectImpl

Finds the first declaration root statement. The graph may contain several triples with predicate rdf:type and this ontology object as a subject. In this case, the result is unpredictable.

Overrides:

findRootStatement in class OntObjectImpl

Returns:

Optional around OntStatement that supports plain annotation assertions

listSpec

public org.apache.jena.util.iterator.ExtendedIterator<OntStatement> listSpec()

Description copied from class: OntObjectImpl

Lists all object's characteristic statements according to its OWL2 specification.

Overrides:

listSpec in class OntObjectImpl

Returns:

ExtendedIterator of OntStatements

getSource

public OntIndividual getSource()

Description copied from interface: OntNegativeAssertion

Returns the source individual.

Specified by:

getSource in interface OntNegativeAssertion<P extends OntRelationalProperty,T extends org.apache.jena.rdf.model.RDFNode>

Returns:

OntIndividual

getProperty

public P getProperty()

Description copied from interface: OntNegativeAssertion

Returns the assertion property.

Specified by:

getProperty in interface OntNegativeAssertion<P extends OntRelationalProperty,T extends org.apache.jena.rdf.model.RDFNode>

Returns:

either OntObjectProperty or OntDataProperty

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)