Uses of Annotation Type
org.eclipse.rdf4j.common.annotation.Experimental

Packages that use Experimental

Package	Description
org.eclipse.rdf4j.common.concurrent.locks	Package offering various locking scheme implementations.
org.eclipse.rdf4j.common.exception
org.eclipse.rdf4j.federated.write
org.eclipse.rdf4j.http.client.shacl
org.eclipse.rdf4j.http.server.readonly
org.eclipse.rdf4j.model	The RDF Model API
org.eclipse.rdf4j.model.impl	Default implementations of the RDF model interfaces
org.eclipse.rdf4j.model.util	Helper classes for working with RDF models.
org.eclipse.rdf4j.query	Interfaces and classes for handling queries and query results.
org.eclipse.rdf4j.query.algebra	Abstract Query Algebra model.
org.eclipse.rdf4j.query.algebra.evaluation
org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate
org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev
org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance
org.eclipse.rdf4j.query.algebra.helpers
org.eclipse.rdf4j.query.explanation
org.eclipse.rdf4j.query.parser.sparql.aggregate
org.eclipse.rdf4j.query.resultio
org.eclipse.rdf4j.query.resultio.sparqlxml	Parsers and writers for the SPARQL Query Results XML Format
org.eclipse.rdf4j.queryrender.sparql.experimental	This package contains classes for rendering RDF4J query objects as SPARQL queries.
org.eclipse.rdf4j.sail	RDF Storage And Inference Layer (RDF Sail): a set of interfaces defining an SPI for RDF databases.
org.eclipse.rdf4j.sail.elasticsearchstore	Elasticsearch store for string triples.
org.eclipse.rdf4j.sail.extensiblestore	Elasticsearch store for string triples
org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics
org.eclipse.rdf4j.sail.lmdb	The LMDB based Store.
org.eclipse.rdf4j.sail.shacl	A Sail implementation for SHACL constraint checking.
org.eclipse.rdf4j.sail.shacl.config
org.eclipse.rdf4j.spring	Rdf4J-Spring
org.eclipse.rdf4j.spring.dao	Rdf4j-Spring DAO
org.eclipse.rdf4j.spring.dao.support.bindingsBuilder
org.eclipse.rdf4j.spring.dao.support.sparql
org.eclipse.rdf4j.spring.support
org.eclipse.rdf4j.spring.support.query
org.eclipse.rdf4j.spring.test
org.eclipse.rdf4j.spring.tx	Rdf4J-Spring Tx
org.eclipse.rdf4j.spring.util
org.eclipse.rdf4j.testsuite.sparql	A SPARQL test suite for RDF4J repositories

Packages with annotations of type Experimental

Package	Description
org.eclipse.rdf4j.queryrender.sparql.experimental	This package contains classes for rendering RDF4J query objects as SPARQL queries.
org.eclipse.rdf4j.sail.extensiblestore	Elasticsearch store for string triples

Uses of Experimental in org.eclipse.rdf4j.common.concurrent.locks

Classes in org.eclipse.rdf4j.common.concurrent.locks with annotations of type Experimental

Modifier and Type	Class	Description
class	StampedLockManager	A read/write-lock manager backed by a StampedLock.

Uses of Experimental in org.eclipse.rdf4j.common.exception

Classes in org.eclipse.rdf4j.common.exception with annotations of type Experimental

Modifier and Type	Interface	Description
interface	ValidationException	MAY BE MOVED IN THE FUTURE!

Uses of Experimental in org.eclipse.rdf4j.federated.write

Classes in org.eclipse.rdf4j.federated.write with annotations of type Experimental

Modifier and Type	Interface	Description
interface	WriteStrategy	Interface for the WriteStrategy that is used for writing data to the federation.

Uses of Experimental in org.eclipse.rdf4j.http.client.shacl

Classes in org.eclipse.rdf4j.http.client.shacl with annotations of type Experimental

Modifier and Type	Class	Description
class	RemoteShaclValidationException	Experimental support for handling SHACL violations against a remote RDF4J server.

Uses of Experimental in org.eclipse.rdf4j.http.server.readonly

Classes in org.eclipse.rdf4j.http.server.readonly with annotations of type Experimental

Modifier and Type	Class	Description
class	QueryResponder
class	ReadOnlySparqlApplication

Uses of Experimental in org.eclipse.rdf4j.model

Classes in org.eclipse.rdf4j.model with annotations of type Experimental

Modifier and Type	Interface	Description
interface	Triple	An RDF-star embedded triple.

Uses of Experimental in org.eclipse.rdf4j.model.impl

Classes in org.eclipse.rdf4j.model.impl with annotations of type Experimental

Modifier and Type	Class	Description
class	GenericStatement<R extends Resource,I extends IRI,V extends Value>	An implementation of the Statement interface with support for Java Generics.

Uses of Experimental in org.eclipse.rdf4j.model.util

Fields in org.eclipse.rdf4j.model.util with annotations of type Experimental

Modifier and Type	Field	Description
static Function<Triple,Resource>	Statements.TRIPLE_BNODE_MAPPER	A Function that maps Triple to BNode consistently.

Methods in org.eclipse.rdf4j.model.util with annotations of type Experimental

Modifier and Type	Method	Description
static Model	Models.convertRDFStarToReification(Model model)	Converts the statements in the supplied RDF-star model to a new RDF model using reification.
static void	Models.convertRDFStarToReification(Model model, Consumer<Statement> consumer)	Converts the supplied RDF-star model to RDF reification statements.
static Model	Models.convertRDFStarToReification(ValueFactory vf, Model model)	Converts the statements in supplied RDF-star model to a new RDF model using reificiation.
static void	Models.convertRDFStarToReification(ValueFactory vf, Model model, Consumer<Statement> consumer)	Converts the supplied RDF-star model to RDF reification statements.
static Model	Models.convertRDFStarToReification(ValueFactory vf, Model model, ModelFactory modelFactory)	Converts the statements in supplied RDF-star model to a new RDF model using reificiation.
static void	Statements.convertRDFStarToReification(Statement st, Consumer<Statement> consumer)	Converts the supplied RDF-star statement to RDF reification statements, and sends the resultant statements to the supplied consumer.
static void	Statements.convertRDFStarToReification(ValueFactory vf, Function<Triple,Resource> reifiedIdMapper, Statement st, Consumer<Statement> consumer)	Converts the supplied RDF-star statement to RDF reification statements, and sends the resultant statements to the supplied consumer.
static void	Statements.convertRDFStarToReification(ValueFactory vf, Statement st, Consumer<Statement> consumer)	Converts the supplied RDF-star statement to RDF reification statements, and sends the resultant statements to the supplied consumer.
static Model	Models.convertReificationToRDFStar(Model model)	Converts the supplied RDF reification model to a new RDF-star model.
static void	Models.convertReificationToRDFStar(Model model, Consumer<Statement> consumer)	Converts the supplied RDF reification model to RDF-star statements.
static Model	Models.convertReificationToRDFStar(ValueFactory vf, Model model)	Converts the statements in supplied RDF reification model to a new RDF-star model.
static void	Models.convertReificationToRDFStar(ValueFactory vf, Model model, Consumer<Statement> consumer)	Converts the supplied RDF reification model to RDF-star statements.
static Model	Models.convertReificationToRDFStar(ValueFactory vf, Model model, ModelFactory modelFactory)	Converts the statements in supplied RDF reification model to a new RDF-star model.
static boolean	Models.legacyIsomorphic(Iterable<? extends Statement> model1, Iterable<? extends Statement> model2)	Deprecated. Use Models.isomorphic(Iterable, Iterable) instead.

Uses of Experimental in org.eclipse.rdf4j.query

Methods in org.eclipse.rdf4j.query with annotations of type Experimental

Modifier and Type	Method	Description
default Explanation	Query.explain(Explanation.Level level)	Explain how the query will be (or has been) executed/evaluated by returning an explanation of the query plan.

Uses of Experimental in org.eclipse.rdf4j.query.algebra

Classes in org.eclipse.rdf4j.query.algebra with annotations of type Experimental

Modifier and Type	Class	Description
class	AggregateFunctionCall	Custom AggregateOperator function call that can be defined to take an argument and can apply distinct filtering on it.

Methods in org.eclipse.rdf4j.query.algebra with annotations of type Experimental

Modifier and Type	Method	Description
String	BinaryTupleOperator.getAlgorithmName()
double	AbstractQueryModelNode.getCardinality()
default double	QueryModelNode.getCostEstimate()
default long	QueryModelNode.getResultSizeActual()
default double	QueryModelNode.getResultSizeEstimate()	Returns the number of tuples that this QueryNode predicts will be outputted.
default long	QueryModelNode.getTotalTimeNanosActual()
boolean	AbstractQueryModelNode.isCardinalitySet()
void	AbstractQueryModelNode.resetCardinality()
void	BinaryTupleOperator.setAlgorithm(String classSimpleName)
void	BinaryTupleOperator.setAlgorithm(CloseableIteration<?> iteration)
void	AbstractQueryModelNode.setCardinality(double cardinality)
default void	QueryModelNode.setCostEstimate(double costEstimate)
default void	QueryModelNode.setResultSizeActual(long resultSizeActual)
default void	QueryModelNode.setResultSizeEstimate(double rows)
default void	QueryModelNode.setTotalTimeNanosActual(long totalTime)
protected boolean	AbstractQueryModelNode.shouldCacheCardinality()

Uses of Experimental in org.eclipse.rdf4j.query.algebra.evaluation

Methods in org.eclipse.rdf4j.query.algebra.evaluation with annotations of type Experimental

Modifier and Type	Method	Description
default Supplier<CollectionFactory>	EvaluationStrategy.getCollectionFactory()
default boolean	EvaluationStrategy.isTrackResultSize()	Enable or disable results size tracking for the query plan.
default void	EvaluationStrategy.setCollectionFactory(Supplier<CollectionFactory> collectionFactory)	Set the collection factory that will create the collections to use during query evaluaton.
default void	EvaluationStrategy.setTrackResultSize(boolean trackResultSize)	Enable or disable results size tracking for the query plan.
default void	EvaluationStrategy.setTrackTime(boolean trackTime)	Enable or disable time tracking for the query plan.

Uses of Experimental in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate

Classes in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate with annotations of type Experimental

Modifier and Type	Class	Description
class	StatisticalAggregateFunction	AggregateFunction used for processing of extended statistical aggregate operations through SPARQL.
class	StatisticCollector	AggregateCollector implementation that processes SPARQL statistical functions based on input Literal values.

Uses of Experimental in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev

Classes in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.stdev with annotations of type Experimental

Modifier and Type	Class	Description
class	PopulationStandardDeviationAggregateFactory	AggregateFunctionFactory implementation that provides AggregateFunction used for processing population standard deviation.
class	StandardDeviationAggregateFactory	AggregateFunctionFactory implementation that provides AggregateFunction used for processing sample standard deviation.
class	StandardDeviationCollector	AggregateCollector that can compute both sample and population standard deviation based on input of numeric Literals.

Uses of Experimental in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance

Classes in org.eclipse.rdf4j.query.algebra.evaluation.function.aggregate.variance with annotations of type Experimental

Modifier and Type	Class	Description
class	PopulationVarianceAggregateFactory	AggregateFunctionFactory implementation that provides AggregateFunction used for processing population variance.
class	VarianceAggregateFactory	AggregateFunctionFactory implementation that provides AggregateFunction used for processing sample variance.
class	VarianceCollector	AggregateCollector that can compute both sample and population variance based on input of numeric Literals.

Uses of Experimental in org.eclipse.rdf4j.query.algebra.helpers

Classes in org.eclipse.rdf4j.query.algebra.helpers with annotations of type Experimental

Modifier and Type	Class	Description
class	QueryModelTreeToGenericPlanNode	Convert TupleExpr (QueryModelNode) to GenericPlanNode for the Query.explain(...) feature.

Uses of Experimental in org.eclipse.rdf4j.query.explanation

Classes in org.eclipse.rdf4j.query.explanation with annotations of type Experimental

Modifier and Type	Interface	Description
interface	Explanation	This is an experimental feature.
static enum	Explanation.Level	The different levels that the query explanation can be at.
class	ExplanationImpl	This is an experimental feature.
class	GenericPlanNode	This is an experimental feature.

Uses of Experimental in org.eclipse.rdf4j.query.parser.sparql.aggregate

Classes in org.eclipse.rdf4j.query.parser.sparql.aggregate with annotations of type Experimental

Modifier and Type	Interface	Description
interface	AggregateCollector	Collector for values used by AggregateFunction's
class	AggregateFunction<T extends AggregateCollector,D>
interface	AggregateFunctionFactory	Factory for a registered AggregateFunction that is evaluated in the same fashion as standard aggregate functions e.g.Sum invalid input: '&' Count
class	CustomAggregateFunctionRegistry	ServiceRegistry implementation that stores available custom aggregate functions that can be used during query evaluation.

Uses of Experimental in org.eclipse.rdf4j.query.resultio

Fields in org.eclipse.rdf4j.query.resultio with annotations of type Experimental

Modifier and Type	Field	Description
static final TupleQueryResultFormat	TupleQueryResultFormat.JSON_STAR	SPARQL-star Query Results JSON Format (like SPARQL JSON but with RDF-star support).
static final TupleQueryResultFormat	TupleQueryResultFormat.SPARQL_STAR	SPARQL-star Query Results XML Format (like SPARQL/XML but with native RDF-star support).

Uses of Experimental in org.eclipse.rdf4j.query.resultio.sparqlxml

Classes in org.eclipse.rdf4j.query.resultio.sparqlxml with annotations of type Experimental

Modifier and Type	Class	Description
class	SPARQLStarResultsXMLParser	Parser for reading tuple query results formatted as SPARQL Results Documents, extended with support for RDF-star triples
class	SPARQLStarResultsXMLParserFactory	A TupleQueryResultParserFactory for parsers of extended SPARQL/XML tuple query results: TupleQueryResultFormat.SPARQL_STAR
class	SPARQLStarResultsXMLWriter	A TupleQueryResultWriter that writes tuple query results in the extended form SPARQL Query Results XML Format.
class	SPARQLStarResultsXMLWriterFactory	A TupleQueryResultWriterFactory for writers of extended SPARQL/XML tuple query results: TupleQueryResultFormat.SPARQL_STAR

Uses of Experimental in org.eclipse.rdf4j.queryrender.sparql.experimental

Classes in org.eclipse.rdf4j.queryrender.sparql.experimental with annotations of type Experimental

Modifier and Type	Class	Description
class	SparqlQueryRenderer	An alternative implementation of the SPARQL query renderer (more complete than the default SPARQLQueryRenderer)

Uses of Experimental in org.eclipse.rdf4j.sail

Methods in org.eclipse.rdf4j.sail with annotations of type Experimental

Modifier and Type	Method	Description
default Explanation	SailConnection.explain(Explanation.Level level, TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred, int timeoutSeconds)	Explain how the TupleExpr will be (or has been) executed/evaluated by returning a TupleExpr (which may or may not be the provided TupleExpr) that has gone through zero or more of the stages prior to and also including execution as specified by the provided level.

Uses of Experimental in org.eclipse.rdf4j.sail.elasticsearchstore

Classes in org.eclipse.rdf4j.sail.elasticsearchstore with annotations of type Experimental

Modifier and Type	Class	Description
class	ElasticsearchStore	An RDF4J SailStore persisted to Elasticsearch.
class	ElasticsearchStoreConnection

Uses of Experimental in org.eclipse.rdf4j.sail.extensiblestore

Classes in org.eclipse.rdf4j.sail.extensiblestore with annotations of type Experimental

Modifier and Type	Interface	Description
interface	DataStructureInterface	An interface to implement a base data structure for the ExtensibleStore.
class	ExtensibleStore<T extends DataStructureInterface,N extends NamespaceStoreInterface>	A store where the backing storage can be implemented by the user.
class	ExtensibleStoreConnection<E extends ExtensibleStore>
class	FilteringIteration<E extends ExtensibleStatement,X extends Exception>	A wrapper for an Iteration that filters the statements against a pattern similar to getStatements(Resource subject, IRI predicate, Value object, Resource...
interface	NamespaceStoreInterface
class	SimpleMemoryNamespaceStore

Uses of Experimental in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics

Classes in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics with annotations of type Experimental

Modifier and Type	Interface	Description
interface	DynamicStatistics	Interface to support evaluation statistics that keep their own internal estimates and need to be notified of added or removed statements.
enum	EvaluationStatisticsEnum	Enum to support multiple different EvaluationStatistics implementations.
class	EvaluationStatisticsWrapper	A wrapper around a data structure to support evaluation statistics that need to be notified of added or removed statements.
class	ExtensibleConstantEvaluationStatistics	ExtensibleDirectEvaluationStatistics provides evaluation statistics by using the default implementation.
class	ExtensibleDirectEvaluationStatistics	ExtensibleDirectEvaluationStatistics provides evaluation statistics by directly querying the underlying data source.
class	ExtensibleDynamicEvaluationStatistics	ExtensibleDynamicEvaluationStatistics aims to keep an internal estimate of the cardinality of various statement patterns.
class	ExtensibleEvaluationStatistics

Uses of Experimental in org.eclipse.rdf4j.sail.lmdb

Classes in org.eclipse.rdf4j.sail.lmdb with annotations of type Experimental

Modifier and Type	Class	Description
class	LmdbStore	A SAIL implementation using LMDB for storing and querying its data.

Uses of Experimental in org.eclipse.rdf4j.sail.shacl

Classes in org.eclipse.rdf4j.sail.shacl with annotations of type Experimental

Modifier and Type	Class	Description
protected static class	ShaclSail.RevivableExecutorService
static enum	ShaclSail.TransactionSettings.PerformanceHint
class	ShaclValidator

Methods in org.eclipse.rdf4j.sail.shacl with annotations of type Experimental

Modifier and Type	Method	Description
protected ShaclSail.RevivableExecutorService	ShaclSail.getExecutorService()

Uses of Experimental in org.eclipse.rdf4j.sail.shacl.config

Methods in org.eclipse.rdf4j.sail.shacl.config with annotations of type Experimental

Modifier and Type	Method	Description
boolean	ShaclSailConfig.isDashDataShapes()
boolean	ShaclSailConfig.isEclipseRdf4jShaclExtensions()
void	ShaclSailConfig.setDashDataShapes(boolean dashDataShapes)
void	ShaclSailConfig.setEclipseRdf4jShaclExtensions(boolean eclipseRdf4jShaclExtensions)

Uses of Experimental in org.eclipse.rdf4j.spring

Classes in org.eclipse.rdf4j.spring with annotations of type Experimental

Modifier and Type	Class	Description
class	RDF4JConfig

Uses of Experimental in org.eclipse.rdf4j.spring.dao

Classes in org.eclipse.rdf4j.spring.dao with annotations of type Experimental

Modifier and Type	Class	Description
class	RDF4JDao
class	SimpleRDF4JCRUDDao<ENTITY,ID>

Uses of Experimental in org.eclipse.rdf4j.spring.dao.support.bindingsBuilder

Classes in org.eclipse.rdf4j.spring.dao.support.bindingsBuilder with annotations of type Experimental

Modifier and Type	Interface	Description
interface	MutableBindings

Uses of Experimental in org.eclipse.rdf4j.spring.dao.support.sparql

Classes in org.eclipse.rdf4j.spring.dao.support.sparql with annotations of type Experimental

Modifier and Type	Class	Description
class	NamedSparqlSupplier	Associates a String key with a Supplier<String> that provides a SPARQL operation.

Uses of Experimental in org.eclipse.rdf4j.spring.support

Classes in org.eclipse.rdf4j.spring.support with annotations of type Experimental

Modifier and Type	Class	Description
class	DataInserter
class	RDF4JTemplate

Uses of Experimental in org.eclipse.rdf4j.spring.support.query

Methods in org.eclipse.rdf4j.spring.support.query with annotations of type Experimental

Modifier and Type	Method	Description
Explanation	DelegatingGraphQuery.explain(Explanation.Level level)
Explanation	DelegatingTupleQuery.explain(Explanation.Level level)

Uses of Experimental in org.eclipse.rdf4j.spring.test

Classes in org.eclipse.rdf4j.spring.test with annotations of type Experimental

Modifier and Type	Class	Description
class	RDF4JTestConfig	Spring configuration for use in unit tests.

Uses of Experimental in org.eclipse.rdf4j.spring.tx

Classes in org.eclipse.rdf4j.spring.tx with annotations of type Experimental

Modifier and Type	Class	Description
class	TransactionObject

Uses of Experimental in org.eclipse.rdf4j.spring.util

Classes in org.eclipse.rdf4j.spring.util with annotations of type Experimental

Modifier and Type	Class	Description
class	QueryResultUtils

Uses of Experimental in org.eclipse.rdf4j.testsuite.sparql

Classes in org.eclipse.rdf4j.testsuite.sparql with annotations of type Experimental

Modifier and Type	Class	Description
class	RepositorySPARQLComplianceTestSuite	A suite of custom compliance tests on SPARQL query functionality for RDF4J Repositories.