org.eclipse.rdf4j.sail.extensiblestore

Interface DataStructureInterface

All Known Implementing Classes:

EvaluationStatisticsWrapper, ReadCache

@Experimental
public interface DataStructureInterface

An interface to implement a base data structure for the ExtensibleStore. The data structure needs to be thread safe.

Author:

Håvard Mikkelsen Ottestad

Method Summary

Modifier and Type	Method and Description
default void	addStatement(Collection<ExtensibleStatement> statements)
void	addStatement(ExtensibleStatement statement)
default void	clear(boolean inferred, Resource[] contexts)
void	flushForCommit()
void	flushForReading()
default long	getEstimatedSize()
CloseableIteration<? extends ExtensibleStatement,SailException>	getStatements(Resource subject, IRI predicate, Value object, boolean inferred, Resource... context)
void	init()
default void	removeStatement(Collection<ExtensibleStatement> statements)
void	removeStatement(ExtensibleStatement statement)
default boolean	removeStatementsByQuery(Resource subj, IRI pred, Value obj, boolean inferred, Resource[] contexts)

Method Detail

addStatement

void addStatement(ExtensibleStatement statement)

removeStatement

void removeStatement(ExtensibleStatement statement)

addStatement

default void addStatement(Collection<ExtensibleStatement> statements)

removeStatement

default void removeStatement(Collection<ExtensibleStatement> statements)

getStatements

CloseableIteration<? extends ExtensibleStatement,SailException> getStatements(Resource subject,
                                                                              IRI predicate,
                                                                              Value object,
                                                                              boolean inferred,
                                                                              Resource... context)

flushForReading

void flushForReading()

init

void init()

clear

default void clear(boolean inferred,
                   Resource[] contexts)

flushForCommit

void flushForCommit()

removeStatementsByQuery

default boolean removeStatementsByQuery(Resource subj,
                                        IRI pred,
                                        Value obj,
                                        boolean inferred,
                                        Resource[] contexts)

getEstimatedSize

default long getEstimatedSize()