Package org.eclipse.rdf4j.sail.shacl.wrapper.data

Class VerySimpleRdfsBackwardsChainingConnection

java.lang.Object

org.eclipse.rdf4j.sail.helpers.SailConnectionWrapper

org.eclipse.rdf4j.sail.shacl.wrapper.data.VerySimpleRdfsBackwardsChainingConnection

All Implemented Interfaces:

AutoCloseable, org.eclipse.rdf4j.query.algebra.evaluation.federation.FederatedServiceResolverClient, ThreadSafetyAware, SailConnection

public class VerySimpleRdfsBackwardsChainingConnection
extends SailConnectionWrapper

Very simple RDFS backwardschaining connection that supports type inference on hasStatement and getStatement. It does not support inference for SPARQL queries.

Constructor Summary

Constructors

Constructor	Description
VerySimpleRdfsBackwardsChainingConnection(SailConnection wrappedCon, RdfsSubClassOfReasoner rdfsSubClassOfReasoner)

Method Summary

Modifier and Type	Method	Description
org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends org.eclipse.rdf4j.model.Statement>	getStatements(org.eclipse.rdf4j.model.Resource subj, org.eclipse.rdf4j.model.IRI pred, org.eclipse.rdf4j.model.Value obj, boolean includeInferred, org.eclipse.rdf4j.model.Resource... contexts)
boolean	hasStatement(org.eclipse.rdf4j.model.Resource subj, org.eclipse.rdf4j.model.IRI pred, org.eclipse.rdf4j.model.Value obj, boolean includeInferred, org.eclipse.rdf4j.model.Resource... contexts)

Methods inherited from class org.eclipse.rdf4j.sail.helpers.SailConnectionWrapper

addStatement, addStatement, begin, begin, clear, clearNamespaces, close, commit, endUpdate, evaluate, explain, flush, getComparator, getContextIDs, getFederatedServiceResolver, getNamespace, getNamespaces, getStatements, getSupportedOrders, getWrappedConnection, isActive, isOpen, prepare, prepareQuery, removeNamespace, removeStatement, removeStatements, rollback, setFederatedServiceResolver, setNamespace, setTransactionSettings, size, size, startUpdate, supportsConcurrentReads

Methods inherited from class java.lang.Object

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

Constructor Detail

VerySimpleRdfsBackwardsChainingConnection

public VerySimpleRdfsBackwardsChainingConnection(SailConnection wrappedCon,
                                                 RdfsSubClassOfReasoner rdfsSubClassOfReasoner)

Method Detail

hasStatement

public boolean hasStatement(org.eclipse.rdf4j.model.Resource subj,
                            org.eclipse.rdf4j.model.IRI pred,
                            org.eclipse.rdf4j.model.Value obj,
                            boolean includeInferred,
                            org.eclipse.rdf4j.model.Resource... contexts)
                     throws SailException

Specified by:

hasStatement in interface SailConnection

Overrides:

hasStatement in class SailConnectionWrapper

Throws:

SailException

getStatements

public org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends org.eclipse.rdf4j.model.Statement> getStatements(org.eclipse.rdf4j.model.Resource subj,
                                                                                                                        org.eclipse.rdf4j.model.IRI pred,
                                                                                                                        org.eclipse.rdf4j.model.Value obj,
                                                                                                                        boolean includeInferred,
                                                                                                                        org.eclipse.rdf4j.model.Resource... contexts)
                                                                                                                 throws SailException

Specified by:

getStatements in interface SailConnection

Overrides:

getStatements in class SailConnectionWrapper

Throws:

SailException