Uses of Interface
org.eclipse.rdf4j.common.iteration.CloseableIteration

Packages that use CloseableIteration

Package	Description
org.eclipse.rdf4j.common.concurrent.locks	Package offering various locking scheme implementations.
org.eclipse.rdf4j.common.iteration
org.eclipse.rdf4j.federated
org.eclipse.rdf4j.federated.algebra
org.eclipse.rdf4j.federated.cache
org.eclipse.rdf4j.federated.evaluation
org.eclipse.rdf4j.federated.evaluation.concurrent
org.eclipse.rdf4j.federated.evaluation.iterator
org.eclipse.rdf4j.federated.evaluation.join
org.eclipse.rdf4j.federated.evaluation.union
org.eclipse.rdf4j.federated.optimizer
org.eclipse.rdf4j.query	Interfaces and classes for handling queries and query results.
org.eclipse.rdf4j.query.algebra.evaluation
org.eclipse.rdf4j.query.algebra.evaluation.federation
org.eclipse.rdf4j.query.algebra.evaluation.function
org.eclipse.rdf4j.query.algebra.evaluation.impl
org.eclipse.rdf4j.query.algebra.evaluation.iterator
org.eclipse.rdf4j.query.algebra.evaluation.limited
org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator
org.eclipse.rdf4j.query.algebra.evaluation.util
org.eclipse.rdf4j.query.impl
org.eclipse.rdf4j.query.parser.impl
org.eclipse.rdf4j.query.resultio.helpers
org.eclipse.rdf4j.repository	The Repository API: the main API for accessing rdf databases and SPARQL endpoints.
org.eclipse.rdf4j.repository.evaluation
org.eclipse.rdf4j.repository.sail	Repository implementation for local RDF databases that implement the SAIL SPI.
org.eclipse.rdf4j.repository.sparql.federation
org.eclipse.rdf4j.repository.sparql.query
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.base	Base functionality for Sail implementations that require multi-versioned concurrency control (MVCC).
org.eclipse.rdf4j.sail.evaluation
org.eclipse.rdf4j.sail.extensiblestore	Elasticsearch store for string triples
org.eclipse.rdf4j.sail.federation.algebra
org.eclipse.rdf4j.sail.federation.evaluation
org.eclipse.rdf4j.sail.helpers	Abstract base implementation and internal helper classes for Sail implementations.
org.eclipse.rdf4j.sail.inferencer
org.eclipse.rdf4j.sail.lucene	A Sail implementation that supports full-text indexing via the Lucene API.
org.eclipse.rdf4j.sail.lucene.fn
org.eclipse.rdf4j.sail.lucene.util
org.eclipse.rdf4j.sail.memory.model
org.eclipse.rdf4j.sail.shacl	A Sail implementation for SHACL constraint checking.
org.eclipse.rdf4j.sail.shacl.planNodes
org.eclipse.rdf4j.spin.function	Core functions required for SPIN.
org.eclipse.rdf4j.spin.function.apf
org.eclipse.rdf4j.spin.function.list
org.eclipse.rdf4j.spin.function.spif

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

Classes in org.eclipse.rdf4j.common.concurrent.locks that implement CloseableIteration

Modifier and Type	Class and Description
class	LockingIteration<E,X extends Exception> An Iteration that holds on to a lock until the Iteration is closed.

Uses of CloseableIteration in org.eclipse.rdf4j.common.iteration

Classes in org.eclipse.rdf4j.common.iteration that implement CloseableIteration

Modifier and Type	Class and Description
class	AbstractCloseableIteration<E,X extends Exception> Base class for CloseableIterations offering common functionality.
class	CloseableIterationBase<E,X extends Exception> Deprecated. since 2.0. Use AbstractCloseableIteration instead.
class	CloseableIteratorIteration<E,X extends Exception> An Iteration that can convert an Iterator to a CloseableIteration.
class	ConvertingIteration<S,T,X extends Exception> A CloseableIteration that converts an iteration over objects of type S (the source type) to an iteration over objects of type T (the target type).
class	DelayedIteration<E,X extends Exception> An iteration that delays the creation of the underlying iteration until it is being accessed.
class	DistinctIteration<E,X extends Exception> An Iteration that filters any duplicate elements from an underlying iterator.
class	EmptyIteration<E,X extends Exception> An iterator that does not contain any elements.
class	ExceptionConvertingIteration<E,X extends Exception> A CloseableIteration that converts an arbitrary iteration to an iteration with exceptions of type X.
class	FilterIteration<E,X extends Exception> A CloseableIteration that wraps another Iteration, applying a filter on the objects that are returned.
class	IntersectIteration<E,X extends Exception> An Iteration that returns the intersection of the results of two Iterations.
class	IterationWrapper<E,X extends Exception> Abstract superclass for Iterations that wrap other Iterations.
class	LimitIteration<E,X extends Exception> An Iteration that limits the amount of elements that it returns from an underlying Iteration to a fixed amount.
class	LookAheadIteration<E,X extends Exception> An Iteration that looks one element ahead, if necessary, to handle calls to LookAheadIteration.hasNext().
class	MinusIteration<E,X extends Exception> An Iteration that returns the results of an Iteration (the left argument) minus the results of another Iteration (the right argument).
class	OffsetIteration<E,X extends Exception> An Iteration that skips the first offset elements from an underlying Iteration.
class	QueueIteration<E,T extends Exception> Makes working with a queue easier by adding the methods QueueIteration.done() and QueueIteration.toss(Exception) and after converting the Exception to the required type using QueueIteration.convert(Exception).
class	ReducedIteration<E,X extends Exception> Removes consecutive duplicates from the object stream.
class	SingletonIteration<E,X extends Exception> An Iteration that contains exactly one element.
class	TimeLimitIteration<E,X extends Exception>
class	UnionIteration<E,X extends Exception> An Iteration that returns the bag union of the results of a number of Iterations.

Uses of CloseableIteration in org.eclipse.rdf4j.federated

Methods in org.eclipse.rdf4j.federated that return CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	FedXConnection.evaluateInternal(TupleExpr query, Dataset dataset, BindingSet bindings, boolean includeInferred)
protected CloseableIteration<? extends Resource,SailException>	FedXConnection.getContextIDsInternal()
protected CloseableIteration<? extends Namespace,SailException>	FedXConnection.getNamespacesInternal()
protected CloseableIteration<? extends Statement,SailException>	FedXConnection.getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)

Uses of CloseableIteration in org.eclipse.rdf4j.federated.algebra

Methods in org.eclipse.rdf4j.federated.algebra that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	CheckStatementPattern.evaluate(BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	ExclusiveStatement.evaluate(BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StatementTupleExpr.evaluate(BindingSet bindings) Evaluate this expression using the provided bindings
CloseableIteration<BindingSet,QueryEvaluationException>	ExclusiveGroup.evaluate(BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StatementSourcePattern.evaluate(BindingSet bindings)
protected CloseableIteration<BindingSet,QueryEvaluationException>	StatementSourcePattern.handleStatementSourcePatternCheck(BindingSet bindings)

Uses of CloseableIteration in org.eclipse.rdf4j.federated.cache

Methods in org.eclipse.rdf4j.federated.cache that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends Statement,Exception>	EndpointEntry.getStatements()

Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation

Fields in org.eclipse.rdf4j.federated.evaluation declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<T,QueryEvaluationException>	TripleSourceBase.ResultHolder.result

Methods in org.eclipse.rdf4j.federated.evaluation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluate(TupleExpr expr, BindingSet bindings)
protected CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateAtStatementSources(Object preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
protected CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateAtStatementSources(String preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
protected CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateAtStatementSources(TupleExpr preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
protected CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.evaluateBoundJoinStatementPattern_UNION(StatementTupleExpr stmt, List<BindingSet> bindings) Deprecated.
abstract CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings) Evaluate a bound join at the relevant endpoint, i.e.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	SailFederationEvalStrategy.evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings)
abstract CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	SailFederationEvalStrategy.evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
protected CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateExclusiveTupleExpr(ExclusiveTupleExpr expr, BindingSet bindings) Evaluate an ExclusiveTupleExpr.
abstract CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings) Perform a grouped check at the relevant endpoints, i.e.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	SailFederationEvalStrategy.evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings)
protected CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateLeftJoin(FedXLeftJoin leftJoin, BindingSet bindings) Evaluate a FedXLeftJoin (i.e.
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateNaryUnion(NUnion union, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateNJoin(NJoin join, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateService(FedXService service, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateService(FedXService service, List<BindingSet> bindings) Evaluate a SERVICE using vectored evaluation, taking the provided bindings as input.
CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.evaluateSingleSourceQuery(SingleSourceQuery query, BindingSet bindings)
protected abstract CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVariables, BindingSet bindings, QueryInfo queryInfo) Execute the join in a separate thread using some join executor.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	SailFederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<T,QueryEvaluationException>	TripleSourceBase.ResultHolder.get()
CloseableIteration<Statement,QueryEvaluationException>	FederationEvalStrategy.getStatements(QueryInfo queryInfo, Resource subj, IRI pred, Value obj, Resource... contexts) Retrieve the statements matching the provided subject, predicate and object value from the federation members.
CloseableIteration<Statement,QueryEvaluationException>	SailTripleSource.getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts)
CloseableIteration<Statement,QueryEvaluationException>	TripleSource.getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts) Return the statements matching the given pattern as a Statement iteration.
CloseableIteration<Statement,QueryEvaluationException>	SparqlTripleSource.getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts)
CloseableIteration<BindingSet,QueryEvaluationException>	SailTripleSource.getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	TripleSource.getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo) Evaluate the query expression on the provided endpoint.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlTripleSource.getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	SailTripleSource.getStatements(String preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	TripleSource.getStatements(String preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo) Evaluate the prepared query (SPARQL query as String) on the provided endpoint.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlTripleSource.getStatements(String preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	TripleSource.getStatements(String preparedQuery, QueryType queryType, QueryInfo queryInfo) Evaluate a given SPARQL query of the provided query type at the given source.
CloseableIteration<BindingSet,QueryEvaluationException>	TripleSourceBase.getStatements(String preparedQuery, QueryType queryType, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	SailTripleSource.getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	TripleSource.getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo) Evaluate the prepared query in its internal representation on the provided endpoint.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlTripleSource.getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
protected <T> CloseableIteration<T,QueryEvaluationException>	TripleSourceBase.withConnection(TripleSourceBase.ConnectionOperation<T> operation) Convenience method to perform an operation on a RepositoryConnection.

Methods in org.eclipse.rdf4j.federated.evaluation with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected abstract CloseableIteration<BindingSet,QueryEvaluationException>	FederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVariables, BindingSet bindings, QueryInfo queryInfo) Execute the join in a separate thread using some join executor.
CloseableIteration<BindingSet,QueryEvaluationException>	SparqlFederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<BindingSet,QueryEvaluationException>	SailFederationEvalStrategy.executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
void	TripleSourceBase.ResultHolder.set(CloseableIteration<T,QueryEvaluationException> result)

Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation.concurrent

Classes in org.eclipse.rdf4j.federated.evaluation.concurrent that implement CloseableIteration

Modifier and Type	Class and Description
class	FedXQueueCursor<T> Specialized variants of QueueCursor which avoids converting any exception if it is already of typeQueryEvaluationException.
class	ParallelExecutorBase<T> Base class for common parallel executors such as JoinExecutorBase and UnionExecutorBase.
class	ParallelServiceExecutor Parallel executor for FedXService nodes, which wrap SERVICE expressions.

Fields in org.eclipse.rdf4j.federated.evaluation.concurrent declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<BindingSet,QueryEvaluationException>	ParallelServiceExecutor.rightIter
protected CloseableIteration<T,QueryEvaluationException>	ParallelExecutorBase.rightIter

Methods in org.eclipse.rdf4j.federated.evaluation.concurrent that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<T,QueryEvaluationException>	ParallelTask.performTask()

Methods in org.eclipse.rdf4j.federated.evaluation.concurrent with parameters of type CloseableIteration

Modifier and Type	Method and Description
void	ParallelServiceExecutor.addResult(CloseableIteration<BindingSet,QueryEvaluationException> res)
void	ParallelExecutor.addResult(CloseableIteration<T,QueryEvaluationException> res) Handle the result appropriately, e.g.
void	ParallelExecutorBase.addResult(CloseableIteration<T,QueryEvaluationException> res)
void	ControlledWorkerScheduler.handleResult(CloseableIteration<T,QueryEvaluationException> res)
void	Scheduler.handleResult(CloseableIteration<T,QueryEvaluationException> res) Callback to handle the result.

Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation.iterator

Classes in org.eclipse.rdf4j.federated.evaluation.iterator that implement CloseableIteration

Modifier and Type	Class and Description
class	BoundJoinConversionIteration Inserts original bindings into the result.
class	BoundJoinVALUESConversionIteration Inserts original bindings into the result.
class	CloseDependentConnectionIteration<T> A wrapping iteration that attempts to close the dependent RepositoryConnection after consumption.
class	ConsumingIteration A specialized CloseableIteration that consumes part (or the entire input iteration if it fits into the buffer) and keeps data for further processing in memory.
class	FilteringInsertBindingsIteration Filters iteration according to specified filterExpr and inserts original bindings into filtered results.
class	GraphToBindingSetConversionIteration Converts graph results into a binding set iteration
class	GroupedCheckConversionIteration Retrieves the original bindings for the particular result
class	IndependentJoingroupBindingsIteration Inserts original bindings into the result.
class	IndependentJoingroupBindingsIteration2 Inserts original bindings into the result.
class	IndependentJoingroupBindingsIteration3 Inserts original bindings into the result.
class	InsertBindingsIteration Inserts original bindings into the result.
class	LazyMutableClosableIteration A specialized CloseableIteration that allows repetitive iterations after resetting the cursor using LazyMutableClosableIteration.resetCursor().
class	PrintingIteration Print the bindings of the inner iteration to stdout, however maintain a copy, which is accessible through this iteration.
class	QueryResultIteration An iteration which wraps the final result and in case of exceptions aborts query evaluation for the corresponding query in fedx (potentially subqueries are still running, and jobs are scheduled).
class	RepositoryExceptionConvertingIteration<T> Convenience iteration to convert RepositoryResult exceptions to QueryEvaluationException.
class	SingleBindingSetIteration Represents an iteration that contains only a single binding set.
class	StatementConversionIteration Converts Statement iteration (i.e.
class	StopRemainingExecutionsOnCloseIteration A wrapping iteration that attempts to close all running scheduled Futures for the given query evaluation.

Fields in org.eclipse.rdf4j.federated.evaluation.iterator declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<BindingSet,QueryEvaluationException>	LazyMutableClosableIteration.inner
protected CloseableIteration<T,QueryEvaluationException>	CloseDependentConnectionIteration.inner
protected CloseableIteration<BindingSet,QueryEvaluationException>	PrintingIteration.inner
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	StopRemainingExecutionsOnCloseIteration.inner
protected CloseableIteration<BindingSet,QueryEvaluationException>	QueryResultIteration.inner
protected CloseableIteration<BindingSet,QueryEvaluationException>	IndependentJoingroupBindingsIteration.iter
protected CloseableIteration<BindingSet,QueryEvaluationException>	IndependentJoingroupBindingsIteration2.iter
protected CloseableIteration<BindingSet,QueryEvaluationException>	IndependentJoingroupBindingsIteration3.iter

Constructors in org.eclipse.rdf4j.federated.evaluation.iterator with parameters of type CloseableIteration

Constructor and Description
BoundJoinConversionIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
BoundJoinVALUESConversionIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
CloseDependentConnectionIteration(CloseableIteration<T,QueryEvaluationException> inner, RepositoryConnection dependentConn)
ConsumingIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter)
FilteringInsertBindingsIteration(FilterValueExpr filterExpr, BindingSet bindings, CloseableIteration<BindingSet,QueryEvaluationException> iter, FederationEvalStrategy strategy)
FilteringIteration(FilterValueExpr filterExpr, CloseableIteration<BindingSet,QueryEvaluationException> iter, FederationEvalStrategy strategy)
GroupedCheckConversionIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
IndependentJoingroupBindingsIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet bindings)
IndependentJoingroupBindingsIteration2(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
IndependentJoingroupBindingsIteration3(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
InsertBindingsIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet bindings)
LazyMutableClosableIteration(CloseableIteration<BindingSet,QueryEvaluationException> inner)
PrintingIteration(CloseableIteration<BindingSet,QueryEvaluationException> inner)
QueryResultIteration(CloseableIteration<BindingSet,QueryEvaluationException> inner, QueryInfo queryInfo)
StopRemainingExecutionsOnCloseIteration(CloseableIteration<? extends BindingSet,QueryEvaluationException> inner, QueryInfo queryInfo)

Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation.join

Classes in org.eclipse.rdf4j.federated.evaluation.join that implement CloseableIteration

Modifier and Type	Class and Description
class	ControlledWorkerBoundJoin Execute the nested loop join in an asynchronous fashion, using grouped requests, i.e.
class	ControlledWorkerJoin Execute the nested loop join in an asynchronous fashion, i.e.
class	ControlledWorkerLeftJoin Execute the nested loop join in an asynchronous fashion, i.e.
class	HashJoin Operator for a hash join of tuple expressions.
class	SynchronousBoundJoin Execute the nested loop join in a synchronous fashion, using grouped requests, i.e.
class	SynchronousJoin Execute the nested loop join in a synchronous fashion, i.e.

Fields in org.eclipse.rdf4j.federated.evaluation.join declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<T,QueryEvaluationException>	JoinExecutorBase.leftIter

Methods in org.eclipse.rdf4j.federated.evaluation.join that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelJoinTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelLeftJoinTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelServiceJoinTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelBoundJoinTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelCheckJoinTask.performTask()

Constructors in org.eclipse.rdf4j.federated.evaluation.join with parameters of type CloseableIteration

Constructor and Description
ControlledWorkerBoundJoin(ControlledWorkerScheduler<BindingSet> scheduler, FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings, QueryInfo queryInfo)
ControlledWorkerJoin(ControlledWorkerScheduler<BindingSet> scheduler, FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings, QueryInfo queryInfo)
ControlledWorkerLeftJoin(ControlledWorkerScheduler<BindingSet> scheduler, FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, LeftJoin join, BindingSet bindings, QueryInfo queryInfo)
HashJoin(FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
JoinExecutorBase(FederationEvalStrategy strategy, CloseableIteration<T,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings, QueryInfo queryInfo)
SynchronousBoundJoin(FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings, QueryInfo queryInfo)
SynchronousJoin(FederationEvalStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings, QueryInfo queryInfo)

Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation.union

Classes in org.eclipse.rdf4j.federated.evaluation.union that implement CloseableIteration

Modifier and Type	Class and Description
class	ControlledWorkerUnion<T> Execution of union tasks with ControlledWorkerScheduler.
class	SynchronousWorkerUnion<T> Synchronous execution of union tasks, i.e.
class	UnionExecutorBase<T> Base class for any parallel union executor.
class	WorkerUnionBase<T> Base class for worker unions providing convenience functions to add tasks.

Methods in org.eclipse.rdf4j.federated.evaluation.union that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelUnionTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelPreparedUnionTask.performTask()
CloseableIteration<Statement,QueryEvaluationException>	ParallelGetStatementsTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelPreparedAlgebraUnionTask.performTask()
CloseableIteration<BindingSet,QueryEvaluationException>	ParallelUnionOperatorTask.performTask()

Uses of CloseableIteration in org.eclipse.rdf4j.federated.optimizer

Methods in org.eclipse.rdf4j.federated.optimizer that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	SourceSelection.ParallelCheckTask.performTask()

Methods in org.eclipse.rdf4j.federated.optimizer with parameters of type CloseableIteration

Modifier and Type	Method and Description
void	SourceSelection.SourceSelectionExecutorWithLatch.addResult(CloseableIteration<BindingSet,QueryEvaluationException> res)

Uses of CloseableIteration in org.eclipse.rdf4j.query

Subinterfaces of CloseableIteration in org.eclipse.rdf4j.query

Modifier and Type	Interface and Description
interface	GraphQueryResult A representation of a query result as a sequence of Statement objects.
interface	QueryResult<T> Super type of all query result types (TupleQueryResult, GraphQueryResult, etc.).
interface	TupleQueryResult A representation of a variable-binding query result as a sequence of BindingSet objects.

Methods in org.eclipse.rdf4j.query with parameters of type CloseableIteration

Modifier and Type	Method and Description
static Model	QueryResults.asModel(CloseableIteration<? extends Statement,? extends RDF4JException> iteration) Get a Model containing all elements obtained from the specified query result.

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

Methods in org.eclipse.rdf4j.query.algebra.evaluation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	EvaluationStrategy.evaluate(Service expr, String serviceUri, CloseableIteration<BindingSet,QueryEvaluationException> bindings) Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.
CloseableIteration<BindingSet,QueryEvaluationException>	EvaluationStrategy.evaluate(TupleExpr expr, BindingSet bindings) Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.
protected abstract CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractQueryPreparer.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred, int maxExecutionTime)
CloseableIteration<? extends Statement,QueryEvaluationException>	TripleSource.getStatements(Resource subj, IRI pred, Value obj, Resource... contexts) Gets all statements that have a specific subject, predicate and/or object.

Methods in org.eclipse.rdf4j.query.algebra.evaluation with parameters of type CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	EvaluationStrategy.evaluate(Service expr, String serviceUri, CloseableIteration<BindingSet,QueryEvaluationException> bindings) Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.federation

Classes in org.eclipse.rdf4j.query.algebra.evaluation.federation that implement CloseableIteration

Modifier and Type	Class and Description
class	ServiceCrossProductIteration Deprecated.
class	ServiceJoinIterator Iterator for efficient SERVICE evaluation (vectored).

Methods in org.eclipse.rdf4j.query.algebra.evaluation.federation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionFederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri)
CloseableIteration<BindingSet,QueryEvaluationException>	FederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri) Evaluate the provided SPARQL query at this federated service, possibilities for vectored evaluation.
CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionFederatedService.select(Service service, Set<String> projectionVars, BindingSet bindings, String baseUri)
CloseableIteration<BindingSet,QueryEvaluationException>	FederatedService.select(Service service, Set<String> projectionVars, BindingSet bindings, String baseUri) Evaluate the provided SPARQL query at this federated service.

Methods in org.eclipse.rdf4j.query.algebra.evaluation.federation with parameters of type CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionFederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri)
CloseableIteration<BindingSet,QueryEvaluationException>	FederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri) Evaluate the provided SPARQL query at this federated service, possibilities for vectored evaluation.

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.federation with parameters of type CloseableIteration

Constructor and Description
JoinExecutorBase(CloseableIteration<T,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings) Deprecated.
ServiceCrossProductIteration(CloseableIteration<BindingSet,QueryEvaluationException> resultIteration, List<BindingSet> inputBindings) Deprecated.
ServiceJoinConversionIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings) Deprecated.
ServiceJoinIterator(CloseableIteration<BindingSet,QueryEvaluationException> leftIter, Service service, BindingSet bindings, EvaluationStrategy strategy) Construct a service join iteration to use vectored evaluation.

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.function

Methods in org.eclipse.rdf4j.query.algebra.evaluation.function that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	TupleFunction.evaluate(ValueFactory valueFactory, Value... args)

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.impl

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(ArbitraryLengthPath alp, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(BinaryTupleOperator expr, BindingSet bindings)
abstract CloseableIteration<BindingSet,QueryEvaluationException>	ExternalSet.evaluate(BindingSet bindings) Deprecated.
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(BindingSetAssignment bsa, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(DescribeOperator operator, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Difference difference, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Distinct distinct, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(EmptySet emptySet, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Extension extension, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(ExternalSet external, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Filter filter, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Group node, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Intersection intersection, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Join join, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(LeftJoin leftJoin, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(MultiProjection multiProjection, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Order node, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Projection projection, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Reduced reduced, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Service service, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Service service, String serviceUri, CloseableIteration<BindingSet,QueryEvaluationException> bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(SingletonSet singletonSet, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Slice slice, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(StatementPattern sp, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionEvaluationStrategy.evaluate(TupleExpr expr, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(TupleExpr expr, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionEvaluationStrategy.evaluate(TupleFunctionCall expr, BindingSet bindings)
static CloseableIteration<BindingSet,QueryEvaluationException>	TupleFunctionEvaluationStrategy.evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(UnaryTupleOperator expr, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Union union, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(ZeroLengthPath zlp, BindingSet bindings)

Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	StrictEvaluationStrategy.evaluate(Service service, String serviceUri, CloseableIteration<BindingSet,QueryEvaluationException> bindings)

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.iterator

Classes in org.eclipse.rdf4j.query.algebra.evaluation.iterator that implement CloseableIteration

Modifier and Type	Class and Description
class	BadlyDesignedLeftJoinIterator
class	BottomUpJoinIterator Deprecated. replaced by HashJoinIteration
class	CompatibleBindingSetFilter Deprecated.
class	CrossProductIteration Iteration which forms the cross product of a list of materialized input bindings with each result obtained from the inner iteration.
class	DescribeIteration Iteration that implements a simplified version of Symmetric Concise Bounded Description (omitting reified statements).
class	ExtensionIterator
class	FilterIterator
class	GroupIterator
class	HashJoinIteration Generic hash join implementation suitable for use by Sail implementations.
class	JoinIterator
class	LeftJoinIterator
class	MultiProjectionIterator
class	OrderIterator Sorts the input and optionally applies limit and distinct.
class	PathIteration
class	ProjectionIterator
class	QueryContextIteration Makes a QueryContext available during iteration.
class	SPARQLMinusIteration<X extends Exception> An Iteration that returns the results of an Iteration (the left argument) MINUS any results that are compatible with results of another Iteration (the right argument) or that have no shared variables.
class	ZeroLengthPathIteration

Fields in org.eclipse.rdf4j.query.algebra.evaluation.iterator declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<BindingSet,QueryEvaluationException>	SilentIteration.iter
protected CloseableIteration<BindingSet,QueryEvaluationException>	CrossProductIteration.resultIteration

Methods in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected Collection<BindingSet>	HashJoinIteration.makeIterationCache(CloseableIteration<BindingSet,QueryEvaluationException> iter) Utility methods to make it easier to inserted custom store dependent list

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type CloseableIteration

Constructor and Description
CompatibleBindingSetFilter(CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet inputBindings) Deprecated.
CrossProductIteration(CloseableIteration<BindingSet,QueryEvaluationException> resultIteration, List<BindingSet> inputBindings)
ExtensionIterator(Extension extension, CloseableIteration<BindingSet,QueryEvaluationException> iter, EvaluationStrategy strategy)
FilterIterator(Filter filter, CloseableIteration<BindingSet,QueryEvaluationException> iter, EvaluationStrategy strategy)
HashJoinIteration(EvaluationStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, Set<String> leftBindingNames, CloseableIteration<BindingSet,QueryEvaluationException> rightIter, Set<String> rightBindingNames, boolean leftJoin)
HashJoinIteration(EvaluationStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, Set<String> leftBindingNames, CloseableIteration<BindingSet,QueryEvaluationException> rightIter, Set<String> rightBindingNames, boolean leftJoin)
MultiProjectionIterator(MultiProjection multiProjection, CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet bindings)
OrderIterator(CloseableIteration<BindingSet,QueryEvaluationException> iter, Comparator<BindingSet> comparator)
OrderIterator(CloseableIteration<BindingSet,QueryEvaluationException> iter, Comparator<BindingSet> comparator, long limit, boolean distinct)
OrderIterator(CloseableIteration<BindingSet,QueryEvaluationException> iter, Comparator<BindingSet> comparator, long limit, boolean distinct, long iterationSyncThreshold)
ProjectionIterator(Projection projection, CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet parentBindings)
QueryContextIteration(CloseableIteration<? extends BindingSet,QueryEvaluationException> iter, QueryContext queryContext)
SilentIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter)

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.limited

Methods in org.eclipse.rdf4j.query.algebra.evaluation.limited that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(ArbitraryLengthPath alp, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(Difference difference, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(Distinct distinct, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(Intersection intersection, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(Join join, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	LimitedSizeEvaluationStrategy.evaluate(Order node, BindingSet bindings)

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator

Classes in org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator that implement CloseableIteration

Modifier and Type	Class and Description
class	LimitedSizeBottomUpJoinIterator Deprecated. replaced by LimitedSizeHashJoinIteration
class	LimitedSizeDistinctIteration
class	LimitedSizeHashJoinIteration
class	LimitedSizeIntersectIteration
class	LimitedSizeOrderIteration
class	LimitedSizePathIterator
class	LimitedSizeSPARQLMinusIteration
class	LimitedSizeZeroLengthPathIteration

Constructors in org.eclipse.rdf4j.query.algebra.evaluation.limited.iterator with parameters of type CloseableIteration

Constructor and Description
LimitedSizeOrderIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, Comparator<BindingSet> comparator, AtomicLong used, long maxSize)
LimitedSizeOrderIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, Comparator<BindingSet> comparator, long limit, boolean distinct, AtomicLong used, long maxSize)

Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.util

Methods in org.eclipse.rdf4j.query.algebra.evaluation.util that return CloseableIteration

Modifier and Type	Method and Description
static CloseableIteration<Literal,QueryEvaluationException>	TripleSources.getObjectLiterals(Resource subject, IRI predicate, TripleSource store)
static CloseableIteration<Resource,QueryEvaluationException>	TripleSources.getObjectResources(Resource subject, IRI predicate, TripleSource store)
static CloseableIteration<IRI,QueryEvaluationException>	TripleSources.getObjectURIs(Resource subject, IRI predicate, TripleSource store)
static CloseableIteration<IRI,QueryEvaluationException>	TripleSources.getSubjectURIs(IRI predicate, Value object, TripleSource store)

Uses of CloseableIteration in org.eclipse.rdf4j.query.impl

Classes in org.eclipse.rdf4j.query.impl that implement CloseableIteration

Modifier and Type	Class and Description
protected class	AbstractParserQuery.QueryInterruptIteration
class	BackgroundGraphResult Provides concurrent access to statements as they are being parsed when instances of this class are run as Threads.
class	GraphQueryResultImpl Deprecated. since 2.0. Use IteratingGraphQueryResult instead.
class	IteratingGraphQueryResult An iterating implementation of the GraphQueryResult interface.
class	IteratingTupleQueryResult An iterating implementation of the TupleQueryResult interface.
class	MutableTupleQueryResult An implementation of the TupleQueryResult interface that stores the complete query result in memory.
class	QueueCursor<E> Makes working with a queue easier by adding the methods QueueIteration.done() and QueueIteration.toss(Exception) and automatically converting the exception into a QueryEvaluationException with an appropriate stack trace.
class	TupleQueryResultImpl Deprecated. since 2.0. Use IteratingTupleQueryResult instead.

Methods in org.eclipse.rdf4j.query.impl that return CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractParserQuery.enforceMaxQueryTime(CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingsIter)

Methods in org.eclipse.rdf4j.query.impl with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractParserQuery.enforceMaxQueryTime(CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingsIter)

Constructors in org.eclipse.rdf4j.query.impl with parameters of type CloseableIteration

Constructor and Description
GraphQueryResultImpl(Map<String,String> namespaces, CloseableIteration<? extends Statement,? extends QueryEvaluationException> statementIter) Deprecated.
IteratingGraphQueryResult(Map<String,String> namespaces, CloseableIteration<? extends Statement,? extends QueryEvaluationException> statementIter)
IteratingTupleQueryResult(List<String> bindingNames, CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingSetIter) Creates a query result object with the supplied binding names.
TupleQueryResultImpl(List<String> bindingNames, CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingSetIter) Deprecated.

Uses of CloseableIteration in org.eclipse.rdf4j.query.parser.impl

Methods in org.eclipse.rdf4j.query.parser.impl that return CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractParserQuery.enforceMaxQueryTime(CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingsIter)

Methods in org.eclipse.rdf4j.query.parser.impl with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractParserQuery.enforceMaxQueryTime(CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingsIter)

Uses of CloseableIteration in org.eclipse.rdf4j.query.resultio.helpers

Classes in org.eclipse.rdf4j.query.resultio.helpers that implement CloseableIteration

Modifier and Type	Class and Description
class	BackgroundTupleResult Provides concurrent access to tuple results as they are being parsed.

Uses of CloseableIteration in org.eclipse.rdf4j.repository

Classes in org.eclipse.rdf4j.repository that implement CloseableIteration

Modifier and Type	Class and Description
class	RepositoryResult<T> A RepositoryResult is a result collection of objects (for example Statement , Namespace, or Resource objects) that can be iterated over.

Constructors in org.eclipse.rdf4j.repository with parameters of type CloseableIteration

Constructor and Description
RepositoryResult(CloseableIteration<? extends T,RepositoryException> iter)

Uses of CloseableIteration in org.eclipse.rdf4j.repository.evaluation

Methods in org.eclipse.rdf4j.repository.evaluation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends Statement,QueryEvaluationException>	RepositoryTripleSource.getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)

Uses of CloseableIteration in org.eclipse.rdf4j.repository.sail

Methods in org.eclipse.rdf4j.repository.sail with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected <E> RepositoryResult<E>	SailRepositoryConnection.createRepositoryResult(CloseableIteration<? extends E,SailException> sailIter) Wraps a CloseableIteration coming from a Sail in a RepositoryResult object, applying the required conversions

Uses of CloseableIteration in org.eclipse.rdf4j.repository.sparql.federation

Classes in org.eclipse.rdf4j.repository.sparql.federation that implement CloseableIteration

Modifier and Type	Class and Description
class	CollectionIteration<E,X extends Exception> An iteration to access a materialized Collection of BindingSets.
class	JoinExecutorBase<T> Base class for any join parallel join executor.
class	ServiceJoinConversionIteration Inserts original bindings into the result, uses ?__rowIdx to resolve original bindings.
class	SilentIteration Wrap an inner iteration and suppress exceptions silently
class	SPARQLCrossProductIteration Iteration which forms the cross product of a list of materialized input bindings with each result obtained from the inner iteration.

Fields in org.eclipse.rdf4j.repository.sparql.federation declared as CloseableIteration

Modifier and Type	Field and Description
protected CloseableIteration<BindingSet,QueryEvaluationException>	SilentIteration.iter
protected CloseableIteration<T,QueryEvaluationException>	JoinExecutorBase.leftIter
protected CloseableIteration<BindingSet,QueryEvaluationException>	SPARQLCrossProductIteration.resultIteration
protected CloseableIteration<T,QueryEvaluationException>	JoinExecutorBase.rightIter

Fields in org.eclipse.rdf4j.repository.sparql.federation with type parameters of type CloseableIteration

Modifier and Type	Field and Description
protected QueueCursor<CloseableIteration<T,QueryEvaluationException>>	JoinExecutorBase.rightQueue

Methods in org.eclipse.rdf4j.repository.sparql.federation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	RepositoryFederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri)
protected CloseableIteration<BindingSet,QueryEvaluationException>	RepositoryFederatedService.evaluateInternal(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri) Evaluate the SPARQL query that can be constructed from the SERVICE node at the initialized Repository of this FederatedService.
CloseableIteration<BindingSet,QueryEvaluationException>	RepositoryFederatedService.select(Service service, Set<String> projectionVars, BindingSet bindings, String baseUri) Evaluate the provided sparqlQueryString at the initialized Repository of this FederatedService.

Methods in org.eclipse.rdf4j.repository.sparql.federation with parameters of type CloseableIteration

Modifier and Type	Method and Description
void	JoinExecutorBase.addResult(CloseableIteration<T,QueryEvaluationException> res)
CloseableIteration<BindingSet,QueryEvaluationException>	RepositoryFederatedService.evaluate(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri)
protected CloseableIteration<BindingSet,QueryEvaluationException>	RepositoryFederatedService.evaluateInternal(Service service, CloseableIteration<BindingSet,QueryEvaluationException> bindings, String baseUri) Evaluate the SPARQL query that can be constructed from the SERVICE node at the initialized Repository of this FederatedService.

Constructors in org.eclipse.rdf4j.repository.sparql.federation with parameters of type CloseableIteration

Constructor and Description
JoinExecutorBase(CloseableIteration<T,QueryEvaluationException> leftIter, TupleExpr rightArg, BindingSet bindings)
ServiceJoinConversionIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter, List<BindingSet> bindings)
SilentIteration(CloseableIteration<BindingSet,QueryEvaluationException> iter)
SPARQLCrossProductIteration(CloseableIteration<BindingSet,QueryEvaluationException> resultIteration, List<BindingSet> inputBindings)

Uses of CloseableIteration in org.eclipse.rdf4j.repository.sparql.query

Classes in org.eclipse.rdf4j.repository.sparql.query that implement CloseableIteration

Modifier and Type	Class and Description
class	InsertBindingSetCursor Adds more bindings to each of the results.

Constructors in org.eclipse.rdf4j.repository.sparql.query with parameters of type CloseableIteration

Constructor and Description
InsertBindingSetCursor(CloseableIteration<BindingSet,QueryEvaluationException> delegate, BindingSet bindings)

Uses of CloseableIteration in org.eclipse.rdf4j.sail

Methods in org.eclipse.rdf4j.sail that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends BindingSet,QueryEvaluationException>	SailConnection.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred) Evaluates the supplied TupleExpr on the data contained in this Sail object, using the (optional) dataset and supplied bindings as input parameters.
CloseableIteration<? extends Resource,SailException>	SailConnection.getContextIDs() Returns the set of all unique context identifiers that are used to store statements.
CloseableIteration<? extends Namespace,SailException>	SailConnection.getNamespaces() Gets the namespaces relevant to the data contained in this Sail object.
CloseableIteration<? extends Statement,SailException>	SailConnection.getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts) Gets all statements from the specified contexts that have a specific subject, predicate and/or object.
default CloseableIteration<? extends Statement,SailException>	SailConnection.getStatements(Resource subj, URI pred, Value obj, boolean includeInferred, Resource... contexts) Deprecated. since 4.0. Use SailConnection.getStatements(Resource, IRI, Value, boolean, Resource...) instead.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.base

Classes in org.eclipse.rdf4j.sail.base that implement CloseableIteration

Modifier and Type	Class and Description
class	DistinctModelReducingUnionIteration An Iteration that takes two source.

Methods in org.eclipse.rdf4j.sail.base that return CloseableIteration

Modifier and Type	Method and Description
protected CloseableIteration<? extends BindingSet,QueryEvaluationException>	SailSourceConnection.evaluateInternal(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends Resource,SailException>	SailDataset.getContextIDs() Returns the set of all unique context identifiers that are used to store statements.
protected CloseableIteration<? extends Resource,SailException>	SailSourceConnection.getContextIDsInternal()
CloseableIteration<? extends Namespace,SailException>	SailDataset.getNamespaces() Gets the namespaces relevant to the data contained in this object.
protected CloseableIteration<? extends Namespace,SailException>	SailSourceConnection.getNamespacesInternal()
CloseableIteration<? extends Statement,SailException>	SailDataset.getStatements(Resource subj, IRI pred, Value obj, Resource... contexts) Gets all statements that have a specific subject, predicate and/or object.
protected CloseableIteration<? extends Statement,SailException>	SailSourceConnection.getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)

Uses of CloseableIteration in org.eclipse.rdf4j.sail.evaluation

Methods in org.eclipse.rdf4j.sail.evaluation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends Statement,QueryEvaluationException>	SailTripleSource.getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)

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

Classes in org.eclipse.rdf4j.sail.extensiblestore that implement CloseableIteration

Modifier and Type	Class and Description
class	FilteringIteration<E extends Statement,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...

Methods in org.eclipse.rdf4j.sail.extensiblestore that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends Statement,SailException>	ReadCache.getStatements(Resource subject, IRI predicate, Value object, Resource... context)
CloseableIteration<? extends Statement,SailException>	DataStructureInterface.getStatements(Resource subject, IRI predicate, Value object, Resource... context)

Constructors in org.eclipse.rdf4j.sail.extensiblestore with parameters of type CloseableIteration

Constructor and Description
FilteringIteration(CloseableIteration<E,X> wrappedIteration, Resource subject, IRI predicate, Value object, Resource... context)

Uses of CloseableIteration in org.eclipse.rdf4j.sail.federation.algebra

Methods in org.eclipse.rdf4j.sail.federation.algebra that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	OwnedTupleExpr.evaluate(Dataset dataset, BindingSet bindings)

Uses of CloseableIteration in org.eclipse.rdf4j.sail.federation.evaluation

Classes in org.eclipse.rdf4j.sail.federation.evaluation that implement CloseableIteration

Modifier and Type	Class and Description
class	AlternativeCursor<E> If the primary cursor is empty, use the alternative cursor.
class	FilterCursor Provides a convenient constructor for FilterIterator using the condition.
class	ParallelJoinCursor Iterate the left side and evaluate the right side in separate thread, only iterate the right side in the controlling thread.
class	ParallelLeftJoinCursor Transform the condition into a filter and the right side into an AlternativeCursor, then evaluate as a ParallelJoinCursor.

Methods in org.eclipse.rdf4j.sail.federation.evaluation that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<BindingSet,QueryEvaluationException>	FederationStrategy.evaluate(Join join, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationStrategy.evaluate(LeftJoin leftJoin, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationStrategy.evaluate(NaryJoin join, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationStrategy.evaluate(TupleExpr expr, BindingSet bindings)
CloseableIteration<BindingSet,QueryEvaluationException>	FederationStrategy.evaluate(Union union, BindingSet bindings)

Constructors in org.eclipse.rdf4j.sail.federation.evaluation with parameters of type CloseableIteration

Constructor and Description
AlternativeCursor(CloseableIteration<? extends E,QueryEvaluationException> primary, CloseableIteration<? extends E,QueryEvaluationException> alternative)
AlternativeCursor(CloseableIteration<? extends E,QueryEvaluationException> primary, CloseableIteration<? extends E,QueryEvaluationException> alternative)
FilterCursor(CloseableIteration<BindingSet,QueryEvaluationException> result, ValueExpr condition, Set<String> scopeBindingNames, EvaluationStrategy strategy)
InsertBindingSetCursor(CloseableIteration<BindingSet,QueryEvaluationException> delegate, BindingSet bindings)
ParallelJoinCursor(EvaluationStrategy strategy, CloseableIteration<BindingSet,QueryEvaluationException> leftIter, TupleExpr rightArg)

Uses of CloseableIteration in org.eclipse.rdf4j.sail.helpers

Methods in org.eclipse.rdf4j.sail.helpers that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends BindingSet,QueryEvaluationException>	SailConnectionWrapper.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractSailConnection.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
protected abstract CloseableIteration<? extends BindingSet,QueryEvaluationException>	AbstractSailConnection.evaluateInternal(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends Resource,SailException>	SailConnectionWrapper.getContextIDs()
CloseableIteration<? extends Resource,SailException>	AbstractSailConnection.getContextIDs()
protected abstract CloseableIteration<? extends Resource,SailException>	AbstractSailConnection.getContextIDsInternal()
CloseableIteration<? extends Namespace,SailException>	SailConnectionWrapper.getNamespaces()
CloseableIteration<? extends Namespace,SailException>	AbstractSailConnection.getNamespaces()
protected abstract CloseableIteration<? extends Namespace,SailException>	AbstractSailConnection.getNamespacesInternal()
CloseableIteration<? extends Statement,SailException>	SailConnectionWrapper.getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
CloseableIteration<? extends Statement,SailException>	AbstractSailConnection.getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected abstract CloseableIteration<? extends Statement,SailException>	AbstractSailConnection.getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected <T,E extends Exception> CloseableIteration<T,E>	AbstractSailConnection.registerIteration(CloseableIteration<T,E> iter) Registers an iteration as active by wrapping it in a SailBaseIteration object and adding it to the list of active iterations.

Methods in org.eclipse.rdf4j.sail.helpers with parameters of type CloseableIteration

Modifier and Type	Method and Description
protected <T,E extends Exception> CloseableIteration<T,E>	AbstractSailConnection.registerIteration(CloseableIteration<T,E> iter) Registers an iteration as active by wrapping it in a SailBaseIteration object and adding it to the list of active iterations.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.inferencer

Methods in org.eclipse.rdf4j.sail.inferencer that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends BindingSet,QueryEvaluationException>	InferencerConnectionWrapper.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred) Calls InferencerConnectionWrapper.flushUpdates() before forwarding the call to the wrapped connection.
CloseableIteration<? extends Resource,SailException>	InferencerConnectionWrapper.getContextIDs() Calls InferencerConnectionWrapper.flushUpdates() before forwarding the call to the wrapped connection.
CloseableIteration<? extends Statement,SailException>	InferencerConnectionWrapper.getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts) Calls InferencerConnectionWrapper.flushUpdates() before forwarding the call to the wrapped connection.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.lucene

Methods in org.eclipse.rdf4j.sail.lucene that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends BindingSet,QueryEvaluationException>	LuceneSailConnection.evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)

Uses of CloseableIteration in org.eclipse.rdf4j.sail.lucene.fn

Methods in org.eclipse.rdf4j.sail.lucene.fn that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	QueryTupleFunction.evaluate(ValueFactory valueFactory, Value... args) Deprecated.
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	DistanceTupleFunction.evaluate(ValueFactory valueFactory, Value... args) Deprecated.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.lucene.util

Classes in org.eclipse.rdf4j.sail.lucene.util that implement CloseableIteration

Modifier and Type	Class and Description
class	IteratorCloseableIteration<E,X extends Exception> Deprecated. since 3.0. This feature is for internal use only: its existence, signature or behavior may change without warning from one release to the next.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.memory.model

Classes in org.eclipse.rdf4j.sail.memory.model that implement CloseableIteration

Modifier and Type	Class and Description
class	MemStatementIterator<X extends Exception> A StatementIterator that can iterate over a list of Statement objects.

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

Classes in org.eclipse.rdf4j.sail.shacl that implement CloseableIteration

Modifier and Type	Class and Description
class	CloseablePeakableIteration<E,X extends Exception> Deprecated. since 3.0. This feature is for internal use only: its existence, signature or behavior may change without warning from one release to the next.

Methods in org.eclipse.rdf4j.sail.shacl that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends Statement,SailException>	ShaclSailConnection.getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)

Constructors in org.eclipse.rdf4j.sail.shacl with parameters of type CloseableIteration

Constructor and Description
CloseablePeakableIteration(CloseableIteration<E,X> parent) Deprecated.

Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl.planNodes

Methods in org.eclipse.rdf4j.sail.shacl.planNodes that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<Tuple,SailException>	InnerJoin.internalIterator()
CloseableIteration<Tuple,SailException>	ModifyTuple.iterator()
CloseableIteration<Tuple,SailException>	Sort.iterator()
CloseableIteration<Tuple,SailException>	TrimTuple.iterator()
CloseableIteration<Tuple,SailException>	EnrichWithShape.iterator()
CloseableIteration<Tuple,SailException>	EmptyNode.iterator()
CloseableIteration<Tuple,SailException>	ExternalTypeFilterNode.iterator()
CloseableIteration<Tuple,SailException>	UnorderedSelect.iterator()
CloseableIteration<Tuple,SailException>	BulkedExternalLeftOuterJoin.iterator()
CloseableIteration<Tuple,SailException>	BufferedPlanNode.iterator()
CloseableIteration<Tuple,SailException>	ExternalFilterByPredicate.iterator()
CloseableIteration<Tuple,SailException>	InnerJoin.iterator()
CloseableIteration<Tuple,SailException>	BulkedExternalInnerJoin.iterator()
CloseableIteration<Tuple,SailException>	AggregateIteratorTypeOverride.iterator()
CloseableIteration<Tuple,SailException>	UnionNode.iterator()
CloseableIteration<Tuple,SailException>	Select.iterator()
CloseableIteration<Tuple,SailException>	LeftOuterJoin.iterator()
CloseableIteration<Tuple,SailException>	GroupByCount.iterator()
CloseableIteration<Tuple,SailException>	EqualsJoin.iterator()
CloseableIteration<Tuple,SailException>	Unique.iterator()
CloseableIteration<Tuple,SailException>	UnBufferedPlanNode.iterator()
CloseableIteration<Tuple,SailException>	PlanNode.iterator()
CloseableIteration<Tuple,SailException>	FilterPlanNode.iterator()
CloseableIteration<Tuple,SailException>	NonUniqueTargetLang.iterator()
CloseableIteration<Tuple,SailException>	SetFilterNode.iterator()

Uses of CloseableIteration in org.eclipse.rdf4j.spin.function

Methods in org.eclipse.rdf4j.spin.function that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	ConstructTupleFunction.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	SelectTupleFunction.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	SpinTupleFunction.evaluate(ValueFactory valueFactory, Value... args)

Uses of CloseableIteration in org.eclipse.rdf4j.spin.function.apf

Methods in org.eclipse.rdf4j.spin.function.apf that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	ConcatTupleFunction.evaluate(ValueFactory valueFactory, Value... args)

Uses of CloseableIteration in org.eclipse.rdf4j.spin.function.list

Methods in org.eclipse.rdf4j.spin.function.list that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	Index.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	Length.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	Member.evaluate(ValueFactory valueFactory, Value... args)

Uses of CloseableIteration in org.eclipse.rdf4j.spin.function.spif

Methods in org.eclipse.rdf4j.spin.function.spif that return CloseableIteration

Modifier and Type	Method and Description
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	Split.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	For.evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>,QueryEvaluationException>	ForEach.evaluate(ValueFactory valueFactory, Value... args)