Class Rdf4jShaclShapeGraphShapeSource

java.lang.Object

org.eclipse.rdf4j.sail.shacl.wrapper.shape.Rdf4jShaclShapeGraphShapeSource

All Implemented Interfaces:

AutoCloseable, ShapeSource

public class Rdf4jShaclShapeGraphShapeSource
extends Object
implements ShapeSource

Nested Class Summary

Nested classes/interfaces inherited from interface ShapeSource

ShapeSource.Predicates, ShapeSource.ShapesGraph

Field Summary

Fields

Modifier and Type	Field	Description
private final RepositoryConnection	connection
private final Resource[]	context
private final Repository	repository
private static final SchemaCachingRDFSInferencer	shaclVocabulary
private static final IRI	shaclVocabularyGraph

Fields inherited from interface ShapeSource

DASH_CONSTANTS

Constructor Summary

Constructors

Modifier	Constructor	Description
	Rdf4jShaclShapeGraphShapeSource(RepositoryConnection connection)
private	Rdf4jShaclShapeGraphShapeSource(Repository repository, RepositoryConnection connection, Resource[] context)
	Rdf4jShaclShapeGraphShapeSource(SailConnection connection)

Method Summary

Modifier and Type	Method	Description
void	close()
private static SchemaCachingRDFSInferencer	createShaclVocabulary()
private void	enrichShapes(RepositoryConnection shaclSailConnection)
private SailRepository	forwardChain(CloseableIteration<? extends Statement, ? extends RDF4JException> statements)
private SailRepository	forwardChain(RepositoryConnection shapesRepoConnection)
private SailRepository	forwardChain(SailConnection shapesSailConnection)
Resource[]	getActiveContexts()
Stream<ShapeSource.ShapesGraph>	getAllShapeContexts()
Stream<Statement>	getAllStatements(Resource id)
Stream<Value>	getObjects(Resource subject, ShapeSource.Predicates predicate)
Value	getRdfFirst(Resource subject)
Resource	getRdfRest(Resource subject)
private static InputStream	getResourceAsStream(String filename)
Stream<Resource>	getSubjects(ShapeSource.Predicates predicate)
Stream<Resource>	getTargetableShape()
private void	implicitTargetClass(RepositoryConnection shaclSailConnection)
boolean	isType(Resource subject, IRI type)
Rdf4jShaclShapeGraphShapeSource	withContext(Resource[] context)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

shaclVocabularyGraph

private static final IRI shaclVocabularyGraph

shaclVocabulary

private static final SchemaCachingRDFSInferencer shaclVocabulary

connection

private final RepositoryConnection connection

context

private final Resource[] context

repository

private final Repository repository

Constructor Details

Rdf4jShaclShapeGraphShapeSource

public Rdf4jShaclShapeGraphShapeSource(RepositoryConnection connection)

Rdf4jShaclShapeGraphShapeSource

public Rdf4jShaclShapeGraphShapeSource(SailConnection connection)

Rdf4jShaclShapeGraphShapeSource

private Rdf4jShaclShapeGraphShapeSource(Repository repository,
 RepositoryConnection connection,
 Resource[] context)

Method Details

forwardChain

private SailRepository forwardChain(RepositoryConnection shapesRepoConnection)

forwardChain

private SailRepository forwardChain(SailConnection shapesSailConnection)

forwardChain

private SailRepository forwardChain(CloseableIteration<? extends Statement, ? extends RDF4JException> statements)

createShaclVocabulary

private static SchemaCachingRDFSInferencer createShaclVocabulary()

getResourceAsStream

private static InputStream getResourceAsStream(String filename)

enrichShapes

private void enrichShapes(RepositoryConnection shaclSailConnection)

implicitTargetClass

private void implicitTargetClass(RepositoryConnection shaclSailConnection)

withContext

public Rdf4jShaclShapeGraphShapeSource withContext(Resource[] context)

Specified by:

withContext in interface ShapeSource

getActiveContexts

public Resource[] getActiveContexts()

Specified by:

getActiveContexts in interface ShapeSource

getAllShapeContexts

public Stream<ShapeSource.ShapesGraph> getAllShapeContexts()

Specified by:

getAllShapeContexts in interface ShapeSource

getTargetableShape

public Stream<Resource> getTargetableShape()

Specified by:

getTargetableShape in interface ShapeSource

isType

public boolean isType(Resource subject,
 IRI type)

Specified by:

isType in interface ShapeSource

getSubjects

public Stream<Resource> getSubjects(ShapeSource.Predicates predicate)

Specified by:

getSubjects in interface ShapeSource

getObjects

public Stream<Value> getObjects(Resource subject,
 ShapeSource.Predicates predicate)

Specified by:

getObjects in interface ShapeSource

getAllStatements

public Stream<Statement> getAllStatements(Resource id)

Specified by:

getAllStatements in interface ShapeSource

getRdfFirst

public Value getRdfFirst(Resource subject)

Specified by:

getRdfFirst in interface ShapeSource

getRdfRest

public Resource getRdfRest(Resource subject)

Specified by:

getRdfRest in interface ShapeSource

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ShapeSource