Uses of Interface
org.eclipse.rdf4j.common.iteration.CloseableIteration
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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 Description class
LockingIteration<E>
An Iteration that holds on to a lock until the Iteration is closed.Methods in org.eclipse.rdf4j.common.concurrent.locks that return CloseableIteration Modifier and Type Method Description static <T,R extends Exception>
CloseableIteration<T>LockingIteration. getInstance(Lock lock, CloseableIteration<T> iter)
Methods in org.eclipse.rdf4j.common.concurrent.locks with parameters of type CloseableIteration Modifier and Type Method Description static <T,R extends Exception>
CloseableIteration<T>LockingIteration. getInstance(Lock lock, CloseableIteration<T> iter)
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Uses of CloseableIteration in org.eclipse.rdf4j.common.concurrent.locks.diagnostics
Classes in org.eclipse.rdf4j.common.concurrent.locks.diagnostics that implement CloseableIteration Modifier and Type Class Description class
CleanerGraphQueryResult
class
CleanerTupleQueryResult
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Uses of CloseableIteration in org.eclipse.rdf4j.common.iteration
Classes in org.eclipse.rdf4j.common.iteration that implement CloseableIteration Modifier and Type Class Description class
AbstractCloseableIteration<E>
Base class forCloseableIteration
s offering common functionality.class
AbstractCloseableIteratorIteration<E>
An Iteration that can convert anIterator
to aCloseableIteration
.class
CloseableIteratorIteration<E>
An Iteration that can convert anIterator
to aCloseableIteration
.class
ConvertingIteration<S,T>
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>
An iteration that delays the creation of the underlying iteration until it is being accessed.class
DistinctIteration<E>
An Iteration that filters any duplicate elements from an underlying iterator.class
DualUnionIteration<E>
Provides a bag union of the two provided iterations.class
EmptyIteration<E>
An iterator that does not contain any elements.class
ExceptionConvertingIteration<E,X extends RuntimeException>
Deprecated.class
FilterIteration<E>
A CloseableIteration that wraps another Iteration, applying a filter on the objects that are returned.class
IntersectIteration<E>
An Iteration that returns the intersection of the results of two Iterations.class
IterationWrapper<E>
Deprecated.class
LimitIteration<E>
An Iteration that limits the amount of elements that it returns from an underlying Iteration to a fixed amount.class
LookAheadIteration<E>
An Iteration that looks one element ahead, if necessary, to handle calls toLookAheadIteration.hasNext()
.class
MinusIteration<E>
An Iteration that returns the results of an Iteration (the left argument) minus the results of another Iteration (the right argument).class
OffsetIteration<E>
An Iteration that skips the first offset elements from an underlying Iteration.class
QueueIteration<E,T extends RuntimeException>
Makes working with a queue easier by adding the methodsQueueIteration.done()
andQueueIteration.toss(Exception)
and after converting the Exception to the required type usingQueueIteration.convert(Exception)
.class
ReducedIteration<E>
Removes consecutive duplicates from the object stream.class
SilentIteration<T>
AnIterationWrapper
that silently ignores any errors that occur during processing.class
SingletonIteration<E>
An Iteration that contains exactly one element.class
ThreadSafeDelayedIteration<E>
An iteration that delays the creation of the underlying iteration until it is being accessed.class
TimeLimitIteration<E>
class
UnionIteration<E>
An Iteration that returns the bag union of the results of a number of Iterations.Fields in org.eclipse.rdf4j.common.iteration declared as CloseableIteration Modifier and Type Field Description protected CloseableIteration<? extends E>
IntersectIteration. arg2
protected CloseableIteration<? extends E>
IterationWrapper. wrappedIter
Deprecated.This will be changed to private, possibly with an accessor in future.Methods in org.eclipse.rdf4j.common.iteration that return CloseableIteration Modifier and Type Method Description protected abstract CloseableIteration<? extends E>
DelayedIteration. createIteration()
Creates the iteration that should be iterated over.protected abstract CloseableIteration<? extends E>
ThreadSafeDelayedIteration. createIteration()
Creates the iteration that should be iterated over.static <E> CloseableIteration<E>
DualUnionIteration. getInstance(CloseableIteration<E> leftIteration, CloseableIteration<E> rightIteration)
static <E> CloseableIteration<? extends E>
DualUnionIteration. getWildcardInstance(Comparator<E> cmp, CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <E> CloseableIteration<? extends E>
DualUnionIteration. getWildcardInstance(CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
Methods in org.eclipse.rdf4j.common.iteration with parameters of type CloseableIteration Modifier and Type Method Description static <E,C extends Collection<E>>
CIterations. addAll(CloseableIteration<? extends E> iteration, C collection)
Adds all elements from the suppliedCloseableIteration
to the specified collection then closes theCloseableIteration
.static <E> List<E>
Iterations. asList(CloseableIteration<? extends E> iteration)
Get a List containing all elements obtained from the specified iteration.static <E> Set<E>
Iterations. asSet(CloseableIteration<? extends E> iteration)
Get a Set containing all elements obtained from the specified iteration.static <E> Set<E>
Iterations. asSet(CloseableIteration<? extends E> iteration, Supplier<Set<E>> setMaker)
Get a Set containing all elements obtained from the specified iteration.static <E> CloseableIteration<E>
DualUnionIteration. getInstance(CloseableIteration<E> leftIteration, CloseableIteration<E> rightIteration)
static <E> CloseableIteration<? extends E>
DualUnionIteration. getWildcardInstance(Comparator<E> cmp, CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <E> CloseableIteration<? extends E>
DualUnionIteration. getWildcardInstance(CloseableIteration<? extends E> leftIteration, CloseableIteration<? extends E> rightIteration)
static <T> Stream<T>
Iterations. stream(CloseableIteration<T> iteration)
Get a sequentialStream
with the suppliedCloseableIteration
as its source.static String
Iterations. toString(CloseableIteration<?> iteration, String separator)
Converts aCloseableIteration
to a string by concatenating all the string representations of objects in the iteration, divided by a separator.static void
Iterations. toString(CloseableIteration<?> iteration, String separator, StringBuilder sb)
Converts aCloseableIteration
to a string by concatenating all the string representations of objects in the iteration, divided by a separator.Constructors in org.eclipse.rdf4j.common.iteration with parameters of type CloseableIteration Constructor Description ConvertingIteration(CloseableIteration<? extends S> iter)
Creates a new ConvertingIteration that operates on the supplied source type iteration.DistinctIteration(CloseableIteration<? extends E> iter)
Deprecated.DistinctIteration(CloseableIteration<? extends E> iter, Supplier<Set<E>> setMaker)
Creates a new DistinctIterator.DistinctIteration(CloseableIteration<? extends E> iter, Set<E> excludeSet)
Creates a new DistinctIterator.DualUnionIteration(Comparator<E> cmp, CloseableIteration<? extends E> iteration1, CloseableIteration<? extends E> iteration2)
ExceptionConvertingIteration(CloseableIteration<? extends E> iter)
Deprecated.Creates a new ExceptionConvertingIteration that operates on the supplied iteration.FilterIteration(CloseableIteration<? extends E> iter)
IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2)
Creates a new IntersectIteration that returns the intersection of the results of two Iterations.IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, boolean distinct)
Creates a new IntersectIteration that returns the intersection of the results of two Iterations.IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, boolean distinct, Supplier<Set<E>> setMaker)
Creates a new IntersectIteration that returns the intersection of the results of two Iterations.IntersectIteration(CloseableIteration<? extends E> arg1, CloseableIteration<? extends E> arg2, Supplier<Set<E>> setMaker)
IterationWrapper(CloseableIteration<? extends E> iter)
Deprecated.Creates a new IterationWrapper that operates on the supplied Iteration.LimitIteration(CloseableIteration<? extends E> iter, long limit)
Creates a new LimitIteration.MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg)
Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg, boolean distinct)
Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.MinusIteration(CloseableIteration<? extends E> leftArg, CloseableIteration<? extends E> rightArg, boolean distinct, Supplier<Set<E>> setMaker)
Creates a new MinusIteration that returns the results of the left argument minus the results of the right argument.OffsetIteration(CloseableIteration<? extends E> iter, long offset)
Creates a new OffsetIteration.ReducedIteration(CloseableIteration<? extends E> delegate)
SilentIteration(CloseableIteration<T> iter)
TimeLimitIteration(CloseableIteration<? extends E> iter, long timeLimit)
UnionIteration(CloseableIteration<? extends E>... args)
Creates a new UnionIteration that returns the bag union of the results of a number of Iterations.Constructor parameters in org.eclipse.rdf4j.common.iteration with type arguments of type CloseableIteration Constructor Description UnionIteration(Iterable<? extends CloseableIteration<? extends E>> args)
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Uses of CloseableIteration in org.eclipse.rdf4j.common.iterator
Constructors in org.eclipse.rdf4j.common.iterator with parameters of type CloseableIteration Constructor Description CloseableIterationIterator(CloseableIteration<? extends E> iteration)
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Uses of CloseableIteration in org.eclipse.rdf4j.federated
Methods in org.eclipse.rdf4j.federated that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
FedXConnection. evaluateInternal(TupleExpr query, Dataset dataset, BindingSet bindings, boolean includeInferred)
protected CloseableIteration<? extends Resource>
FedXConnection. getContextIDsInternal()
protected CloseableIteration<? extends Namespace>
FedXConnection. getNamespacesInternal()
protected CloseableIteration<? extends Statement>
FedXConnection. getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.federated.algebra
Methods in org.eclipse.rdf4j.federated.algebra that return CloseableIteration Modifier and Type Method Description CloseableIteration<BindingSet>
CheckStatementPattern. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
ExclusiveGroup. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
ExclusiveStatement. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
StatementSourcePattern. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
StatementTupleExpr. evaluate(BindingSet bindings)
Evaluate this expression using the provided bindingsprotected CloseableIteration<BindingSet>
StatementSourcePattern. handleStatementSourcePatternCheck(BindingSet bindings)
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Uses of CloseableIteration in org.eclipse.rdf4j.federated.cache
Methods in org.eclipse.rdf4j.federated.cache that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends Statement>
EndpointEntry. getStatements()
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Uses of CloseableIteration in org.eclipse.rdf4j.federated.evaluation
Fields in org.eclipse.rdf4j.federated.evaluation declared as CloseableIteration Modifier and Type Field Description protected CloseableIteration<T>
TripleSourceBase.ResultHolder. result
Methods in org.eclipse.rdf4j.federated.evaluation that return CloseableIteration Modifier and Type Method Description CloseableIteration<BindingSet>
FederationEvalStrategy. evaluate(DescribeOperator operator, BindingSet bindings)
CloseableIteration<BindingSet>
FederationEvalStrategy. evaluate(TupleExpr expr, BindingSet bindings)
Deprecated, for removal: This API element is subject to removal in a future version.CloseableIteration<BindingSet>
FedXZeroLengthPathEvaluationStep. evaluate(BindingSet bindings)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateArbitrayLengthPath(FedXArbitraryLengthPath alp, BindingSet bindings)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateAtStatementSources(Object preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateAtStatementSources(String preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateAtStatementSources(TupleExpr preparedQuery, List<StatementSource> statementSources, QueryInfo queryInfo)
abstract CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings)
Evaluate a bound join at the relevant endpoint, i.e.CloseableIteration<BindingSet>
SailFederationEvalStrategy. evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings)
CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. evaluateBoundJoinStatementPattern(StatementTupleExpr stmt, List<BindingSet> bindings)
protected CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. evaluateBoundJoinStatementPattern_UNION(StatementTupleExpr stmt, List<BindingSet> bindings)
Deprecated.abstract CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
CloseableIteration<BindingSet>
SailFederationEvalStrategy. evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. evaluateExclusiveGroup(ExclusiveGroup group, BindingSet bindings)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateExclusiveTupleExpr(ExclusiveTupleExpr expr, BindingSet bindings)
Evaluate anExclusiveTupleExpr
.abstract CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings)
Perform a grouped check at the relevant endpoints, i.e.CloseableIteration<BindingSet>
SailFederationEvalStrategy. evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings)
CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. evaluateGroupedCheck(CheckStatementPattern stmt, List<BindingSet> bindings)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateLeftJoin(FedXLeftJoin leftJoin, BindingSet bindings)
Evaluate aFedXLeftJoin
(i.e.CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateNaryUnion(NUnion union, BindingSet bindings)
CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateNJoin(NJoin join, BindingSet bindings)
CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateService(FedXService service, List<BindingSet> bindings)
Evaluate a SERVICE using vectored evaluation, taking the provided bindings as input.CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateService(FedXService service, BindingSet bindings)
CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateSingleSourceQuery(SingleSourceQuery query, BindingSet bindings)
protected CloseableIteration<BindingSet>
FederationEvalStrategy. evaluateZeroLengthPath(FedXZeroLengthPath zlp, BindingSet bindings)
protected abstract CloseableIteration<BindingSet>
FederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVariables, BindingSet bindings, QueryInfo queryInfo)
Execute the join in a separate thread using some join executor.CloseableIteration<BindingSet>
SailFederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<T>
TripleSourceBase.ResultHolder. get()
CloseableIteration<Statement>
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>
SailTripleSource. getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts)
CloseableIteration<BindingSet>
SailTripleSource. getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet>
SailTripleSource. getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<Statement>
SparqlTripleSource. getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts)
CloseableIteration<BindingSet>
SparqlTripleSource. getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet>
SparqlTripleSource. getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet>
TripleSource. getStatements(String preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
Evaluate the prepared query (SPARQL query as String) on the provided endpoint.CloseableIteration<BindingSet>
TripleSource. getStatements(String preparedQuery, BindingSet queryBindings, QueryType queryType, QueryInfo queryInfo)
Evaluate a given SPARQL query of the provided query type at the given source.CloseableIteration<Statement>
TripleSource. getStatements(Resource subj, IRI pred, Value obj, QueryInfo queryInfo, Resource... contexts)
Return the statements matching the given pattern as aStatement
iteration.CloseableIteration<BindingSet>
TripleSource. getStatements(StatementPattern stmt, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
Evaluate the query expression on the provided endpoint.CloseableIteration<BindingSet>
TripleSource. getStatements(TupleExpr preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
Evaluate the prepared query in its internal representation on the provided endpoint.CloseableIteration<BindingSet>
TripleSourceBase. getStatements(String preparedQuery, BindingSet bindings, FilterValueExpr filterExpr, QueryInfo queryInfo)
CloseableIteration<BindingSet>
TripleSourceBase. getStatements(String preparedQuery, BindingSet queryBindings, QueryType queryType, QueryInfo queryInfo)
protected <T> CloseableIteration<T>
TripleSourceBase. withConnection(TripleSourceBase.ConnectionOperation<T> operation)
Convenience method to perform an operation on aRepositoryConnection
.Methods in org.eclipse.rdf4j.federated.evaluation with parameters of type CloseableIteration Modifier and Type Method Description protected abstract CloseableIteration<BindingSet>
FederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVariables, BindingSet bindings, QueryInfo queryInfo)
Execute the join in a separate thread using some join executor.CloseableIteration<BindingSet>
SailFederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
CloseableIteration<BindingSet>
SparqlFederationEvalStrategy. executeJoin(ControlledWorkerScheduler<BindingSet> joinScheduler, CloseableIteration<BindingSet> leftIter, TupleExpr rightArg, Set<String> joinVars, BindingSet bindings, QueryInfo queryInfo)
void
TripleSourceBase.ResultHolder. set(CloseableIteration<T> result)
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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 Description class
FedXQueueCursor<T>
Specialized variants ofQueueCursor
which avoids converting any exception if it is already of typeQueryEvaluationException
.class
ParallelExecutorBase<T>
Base class for common parallel executors such asJoinExecutorBase
andUnionExecutorBase
.class
ParallelServiceExecutor
Parallel executor forFedXService
nodes, which wrap SERVICE expressions.Fields in org.eclipse.rdf4j.federated.evaluation.concurrent declared as CloseableIteration Modifier and Type Field Description protected CloseableIteration<T>
ParallelExecutorBase. rightIter
protected CloseableIteration<BindingSet>
ParallelServiceExecutor. rightIter
Methods in org.eclipse.rdf4j.federated.evaluation.concurrent that return CloseableIteration Modifier and Type Method Description CloseableIteration<T>
ParallelTask. performTask()
CloseableIteration<T>
ParallelTaskBase. performTask()
protected abstract CloseableIteration<T>
ParallelTaskBase. performTaskInternal()
Methods in org.eclipse.rdf4j.federated.evaluation.concurrent with parameters of type CloseableIteration Modifier and Type Method Description void
ParallelExecutor. addResult(CloseableIteration<T> res)
Handle the result appropriately, e.g.void
ParallelExecutorBase. addResult(CloseableIteration<T> res)
void
ParallelServiceExecutor. addResult(CloseableIteration<BindingSet> res)
void
ControlledWorkerScheduler. handleResult(CloseableIteration<T> res)
void
Scheduler. handleResult(CloseableIteration<T> 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 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 dependentRepositoryConnection
after consumption.class
ConsumingIteration
A specializedCloseableIteration
that consumes part (or the entire input iteration if it fits into the buffer) and keeps data for further processing in memory.class
FederatedDescribeIteration
SpecializedDescribeIteration
for evaluation of DESCRIBE queries in the federation.class
FedXPathIteration
class
FedXZeroLengthPathIteration
An iteration to evaluatedFedXZeroLengthPath
class
FilteringInsertBindingsIteration
Filters iteration according to specified filterExpr and inserts original bindings into filtered results.class
FilteringIteration
Filters iteration according to specified filterExpr.class
GraphToBindingSetConversionIteration
Converts graph results into a binding set iterationclass
GroupedCheckConversionIteration
Retrieves the original bindings for the particular resultclass
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 specializedCloseableIteration
that allows repetitive iterations after resetting the cursor usingLazyMutableClosableIteration.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
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 scheduledFuture
s for the given query evaluation.Fields in org.eclipse.rdf4j.federated.evaluation.iterator declared as CloseableIteration Modifier and Type Field Description protected CloseableIteration<T>
CloseDependentConnectionIteration. inner
protected CloseableIteration<BindingSet>
LazyMutableClosableIteration. inner
protected CloseableIteration<BindingSet>
PrintingIteration. inner
protected CloseableIteration<BindingSet>
QueryResultIteration. inner
protected CloseableIteration<? extends BindingSet>
StopRemainingExecutionsOnCloseIteration. inner
protected CloseableIteration<BindingSet>
IndependentJoingroupBindingsIteration. iter
protected CloseableIteration<BindingSet>
IndependentJoingroupBindingsIteration2. iter
protected CloseableIteration<BindingSet>
IndependentJoingroupBindingsIteration3. iter
Methods in org.eclipse.rdf4j.federated.evaluation.iterator that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<BindingSet>
FederatedDescribeIteration. createNextIteration(Value subject, Value object)
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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 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
JoinExecutorBase<T>
Base class for any join parallel join executor.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 Description protected CloseableIteration<T>
JoinExecutorBase. leftIter
Methods in org.eclipse.rdf4j.federated.evaluation.join that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<BindingSet>
ParallelBoundJoinTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelCheckJoinTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelJoinTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelLeftJoinTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelServiceJoinTask. performTaskInternal()
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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 Description class
ControlledWorkerUnion<T>
Execution of union tasks withControlledWorkerScheduler
.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 Description protected CloseableIteration<Statement>
ParallelGetStatementsTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelPreparedAlgebraUnionTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelPreparedUnionTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelUnionOperatorTask. performTaskInternal()
protected CloseableIteration<BindingSet>
ParallelUnionTask. performTaskInternal()
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Uses of CloseableIteration in org.eclipse.rdf4j.federated.optimizer
Methods in org.eclipse.rdf4j.federated.optimizer that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<BindingSet>
SourceSelection.ParallelCheckTask. performTaskInternal()
Methods in org.eclipse.rdf4j.federated.optimizer with parameters of type CloseableIteration Modifier and Type Method Description void
SourceSelection.SourceSelectionExecutorWithLatch. addResult(CloseableIteration<BindingSet> res)
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Uses of CloseableIteration in org.eclipse.rdf4j.query
Subinterfaces of CloseableIteration in org.eclipse.rdf4j.query Modifier and Type Interface Description interface
GraphQueryResult
A representation of a query result as a sequence ofStatement
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 ofBindingSet
objects.Methods in org.eclipse.rdf4j.query with parameters of type CloseableIteration Modifier and Type Method Description static Model
QueryResults. asModel(CloseableIteration<? extends Statement> iteration)
Get aModel
containing all elements obtained from the specified query result.static Model
QueryResults. asModel(CloseableIteration<? extends Statement> iteration, ModelFactory modelFactory)
Get aModel
containing all elements obtained from the specified query result. -
Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra
Methods in org.eclipse.rdf4j.query.algebra with parameters of type CloseableIteration Modifier and Type Method Description void
BinaryTupleOperator. setAlgorithm(CloseableIteration<?> iteration)
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Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation
Classes in org.eclipse.rdf4j.query.algebra.evaluation that implement CloseableIteration Modifier and Type Class Description static class
QueryEvaluationStep.DelayedEvaluationIteration
Utility class that removes code duplication and makes a precompiled QueryEvaluationStep available as an iteration that may be created and used later.Methods in org.eclipse.rdf4j.query.algebra.evaluation that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
QueryEvaluationStep.DelayedEvaluationIteration. createIteration()
protected abstract CloseableIteration<? extends BindingSet>
AbstractQueryPreparer. evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred, int maxExecutionTime)
CloseableIteration<BindingSet>
EvaluationStrategy. evaluate(TupleExpr expr, BindingSet bindings)
Evaluates the tuple expression against the supplied triple source with the specified set of variable bindings as input.CloseableIteration<BindingSet>
QueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<? extends Triple>
RDFStarTripleSource. getRdfStarTriples(Resource subj, IRI pred, Value obj)
Gets all Triple nodes that have a specific subject, predicate and/or object.default CloseableIteration<? extends Statement>
TripleSource. getStatements(StatementOrder order, Resource subj, IRI pred, Value obj, Resource... contexts)
Gets all statements that have a specific subject, predicate and/or object.CloseableIteration<? extends Statement>
TripleSource. getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)
Gets all statements that have a specific subject, predicate and/or object.Method parameters in org.eclipse.rdf4j.query.algebra.evaluation with type arguments of type CloseableIteration Modifier and Type Method Description static QueryEvaluationStep
QueryEvaluationStep. wrap(QueryEvaluationStep qes, Function<CloseableIteration<BindingSet>,CloseableIteration<BindingSet>> wrap)
Wrap an QueryEvalationStep: where we apply a function on every evaluation result of the wrapped EvaluationStep.static QueryEvaluationStep
QueryEvaluationStep. wrap(QueryEvaluationStep qes, Function<CloseableIteration<BindingSet>,CloseableIteration<BindingSet>> wrap)
Wrap an QueryEvalationStep: where we apply a function on every evaluation result of the wrapped EvaluationStep. -
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 Description class
ServiceJoinIterator
Iterator for efficient SERVICE evaluation (vectored).Methods in org.eclipse.rdf4j.query.algebra.evaluation.federation that return CloseableIteration Modifier and Type Method Description CloseableIteration<BindingSet>
FederatedService. evaluate(Service service, CloseableIteration<BindingSet> bindings, String baseUri)
Evaluate the provided SPARQL query at this federated service, possibilities for vectored evaluation.CloseableIteration<BindingSet>
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 Description CloseableIteration<BindingSet>
FederatedService. evaluate(Service service, CloseableIteration<BindingSet> 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 Description ServiceJoinIterator(CloseableIteration<BindingSet> 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 Description CloseableIteration<? extends List<? extends Value>>
TupleFunction. evaluate(ValueFactory valueFactory, Value... args)
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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 Description protected static CloseableIteration<BindingSet>
DefaultEvaluationStrategy. evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues)
CloseableIteration<BindingSet>
DefaultEvaluationStrategy. evaluate(TripleRef ref, BindingSet bindings)
evaluates a TripleRef node returning bindingsets from the matched Triple nodes in the dataset (or explore standard reification)CloseableIteration<BindingSet>
DefaultEvaluationStrategy. evaluate(TupleExpr expr, BindingSet bindings)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<BindingSet>
ExtendedEvaluationStrategy. evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues)
Deprecated, for removal: This API element is subject to removal in a future version.CloseableIteration<BindingSet>
ExtendedEvaluationStrategy. evaluate(TupleExpr expr, BindingSet bindings)
Deprecated, for removal: This API element is subject to removal in a future version.CloseableIteration<BindingSet>
ExtensionQueryEvaluationStep. evaluate(BindingSet bs)
static CloseableIteration<BindingSet>
TupleFunctionEvaluationStrategy. evaluate(TupleFunction func, List<Var> resultVars, BindingSet bindings, ValueFactory valueFactory, Value... argValues)
Deprecated, for removal: This API element is subject to removal in a future version.CloseableIteration<BindingSet>
TupleFunctionEvaluationStrategy. evaluate(TupleExpr expr, BindingSet bindings)
Deprecated, for removal: This API element is subject to removal in a future version.CloseableIteration<BindingSet>
TupleFunctionEvaluationStrategy. evaluate(TupleFunctionCall expr, BindingSet bindings)
Deprecated, for removal: This API element is subject to removal in a future version. -
Uses of CloseableIteration in org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps
Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl.evaluationsteps that return CloseableIteration Modifier and Type Method Description CloseableIteration<BindingSet>
BindingSetAssignmentQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
IntersectionQueryEvaluationStep. evaluate(BindingSet bs)
CloseableIteration<BindingSet>
JoinQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
LeftJoinQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
MinusQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
OrderQueryEvaluationStep. evaluate(BindingSet bs)
CloseableIteration<BindingSet>
ProjectionQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
RdfStarQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
ReificationRdfStarQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
ServiceQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
SliceQueryEvaluationStep.OffSetAndLimitQueryEvaluationStep. evaluate(BindingSet bs)
CloseableIteration<BindingSet>
SliceQueryEvaluationStep.OnlyLimitQueryEvaluationStep. evaluate(BindingSet bs)
CloseableIteration<BindingSet>
SliceQueryEvaluationStep.OnlyOffsetQueryEvaluationStep. evaluate(BindingSet bs)
CloseableIteration<BindingSet>
StatementPatternQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
UnionQueryEvaluationStep. evaluate(BindingSet bindings)
CloseableIteration<BindingSet>
ZeroLengthPathEvaluationStep. evaluate(BindingSet bindings)
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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 Description class
AsyncIteratorBuffer
class
AsyncIteratorDirect
class
AsyncIteratorReadAhead
class
BadlyDesignedLeftJoinIterator
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
InnerMergeJoinIterator
class
JoinIterator
Interleaved join iterator.class
LeftJoinIterator
class
MultiProjectionIterator
class
OrderIterator
Sorts the input and optionally applies limit and distinct.class
PathIteration
class
PeekMarkIterator<E>
An iterator that allows to peek at the next element without consuming it.class
ProjectionIterator
class
QueryContextIteration
Makes aQueryContext
available during iteration.class
SPARQLMinusIteration
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 Description protected CloseableIteration<BindingSet>
CrossProductIteration. resultIteration
Methods in org.eclipse.rdf4j.query.algebra.evaluation.iterator with parameters of type CloseableIteration Modifier and Type Method Description protected Collection<BindingSet>
HashJoinIteration. makeIterationCache(CloseableIteration<BindingSet> iter)
Utility methods to make it easier to inserted custom store dependent listprotected Set<BindingSet>
SPARQLMinusIteration. makeSet(CloseableIteration<BindingSet> rightArg)
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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 Description static CloseableIteration<Literal>
TripleSources. getObjectLiterals(Resource subject, IRI predicate, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<Resource>
TripleSources. getObjectResources(Resource subject, IRI predicate, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<IRI>
TripleSources. getObjectURIs(Resource subject, IRI predicate, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<IRI>
TripleSources. getSubjectURIs(IRI predicate, Value object, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<Value>
TripleSources. list(Resource subj, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version.static CloseableIteration<Resource>
TripleSources. listResources(Resource subj, TripleSource store)
Deprecated, for removal: This API element is subject to removal in a future version. -
Uses of CloseableIteration in org.eclipse.rdf4j.query.impl
Classes in org.eclipse.rdf4j.query.impl that implement CloseableIteration Modifier and Type Class Description class
BackgroundGraphResult
Provides concurrent access to statements as they are being parsed when instances of this class are run as Threads.class
IteratingGraphQueryResult
An iterating implementation of theGraphQueryResult
interface.class
IteratingTupleQueryResult
An iterating implementation of theTupleQueryResult
interface.class
MutableTupleQueryResult
An implementation of theTupleQueryResult
interface that stores the complete query result in memory.class
QueueCursor<E>
Makes working with a queue easier by adding the methodsQueueIteration.done()
andQueueIteration.toss(Exception)
and automatically converting the exception into a QueryEvaluationException with an appropriate stack trace.Methods in org.eclipse.rdf4j.query.impl that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
AbstractParserQuery. enforceMaxQueryTime(CloseableIteration<? extends BindingSet> bindingsIter)
Methods in org.eclipse.rdf4j.query.impl with parameters of type CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
AbstractParserQuery. enforceMaxQueryTime(CloseableIteration<? extends BindingSet> bindingsIter)
Constructors in org.eclipse.rdf4j.query.impl with parameters of type CloseableIteration Constructor Description IteratingGraphQueryResult(Map<String,String> namespaces, CloseableIteration<? extends Statement> statementIter)
IteratingTupleQueryResult(List<String> bindingNames, CloseableIteration<? extends BindingSet> bindingSetIter)
Creates a query result object with the supplied binding names.MutableTupleQueryResult(Collection<String> bindingNames, CloseableIteration<? extends BindingSet> bindingSetIter)
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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 Description protected CloseableIteration<? extends BindingSet>
AbstractParserQuery. enforceMaxQueryTime(CloseableIteration<? extends BindingSet> bindingsIter)
Methods in org.eclipse.rdf4j.query.parser.impl with parameters of type CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
AbstractParserQuery. enforceMaxQueryTime(CloseableIteration<? extends BindingSet> bindingsIter)
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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 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 Description class
RepositoryResult<T>
Methods in org.eclipse.rdf4j.repository with parameters of type CloseableIteration Modifier and Type Method Description void
RepositoryConnection. add(CloseableIteration<? extends Statement> statements, Resource... contexts)
Adds the supplied statements to this repository, optionally to one or more named contexts.void
RepositoryConnection. remove(CloseableIteration<? extends Statement> statements, Resource... contexts)
Removes the supplied statements from a specific context in this repository, ignoring any context information carried by the statements themselves.Constructors in org.eclipse.rdf4j.repository with parameters of type CloseableIteration Constructor Description RepositoryResult(CloseableIteration<? extends T> iter)
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Uses of CloseableIteration in org.eclipse.rdf4j.repository.base
Methods in org.eclipse.rdf4j.repository.base with parameters of type CloseableIteration Modifier and Type Method Description void
AbstractRepositoryConnection. add(CloseableIteration<? extends Statement> statements, Resource... contexts)
void
RepositoryConnectionWrapper. add(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
void
AbstractRepositoryConnection. remove(CloseableIteration<? extends Statement> statements, Resource... contexts)
void
RepositoryConnectionWrapper. remove(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.repository.contextaware
Methods in org.eclipse.rdf4j.repository.contextaware with parameters of type CloseableIteration Modifier and Type Method Description void
ContextAwareConnection. add(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
void
ContextAwareConnection. remove(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
Removes the supplied statements from a specific context in this repository, ignoring any context information carried by the statements themselves. -
Uses of CloseableIteration in org.eclipse.rdf4j.repository.evaluation
Methods in org.eclipse.rdf4j.repository.evaluation that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends Statement>
RepositoryTripleSource. getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)
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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 Description protected <E> RepositoryResult<E>
SailRepositoryConnection. createRepositoryResult(CloseableIteration<? extends E> 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 Description class
CollectionIteration<E>
An iteration to access a materializedCollection
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
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 Description protected CloseableIteration<T>
JoinExecutorBase. leftIter
protected CloseableIteration<BindingSet>
SPARQLCrossProductIteration. resultIteration
protected CloseableIteration<T>
JoinExecutorBase. rightIter
Fields in org.eclipse.rdf4j.repository.sparql.federation with type parameters of type CloseableIteration Modifier and Type Field Description protected QueueCursor<CloseableIteration<T>>
JoinExecutorBase. rightQueue
Methods in org.eclipse.rdf4j.repository.sparql.federation that return CloseableIteration Modifier and Type Method Description CloseableIteration<BindingSet>
RepositoryFederatedService. evaluate(Service service, CloseableIteration<BindingSet> bindings, String baseUri)
protected CloseableIteration<BindingSet>
RepositoryFederatedService. evaluateInternal(Service service, CloseableIteration<BindingSet> bindings, String baseUri)
Evaluate the SPARQL query that can be constructed from the SERVICE node at the initializedRepository
of thisFederatedService
.CloseableIteration<BindingSet>
RepositoryFederatedService. select(Service service, Set<String> projectionVars, BindingSet bindings, String baseUri)
Evaluate the provided sparqlQueryString at the initializedRepository
of thisFederatedService
.Methods in org.eclipse.rdf4j.repository.sparql.federation with parameters of type CloseableIteration Modifier and Type Method Description void
JoinExecutorBase. addResult(CloseableIteration<T> res)
CloseableIteration<BindingSet>
RepositoryFederatedService. evaluate(Service service, CloseableIteration<BindingSet> bindings, String baseUri)
protected CloseableIteration<BindingSet>
RepositoryFederatedService. evaluateInternal(Service service, CloseableIteration<BindingSet> bindings, String baseUri)
Evaluate the SPARQL query that can be constructed from the SERVICE node at the initializedRepository
of thisFederatedService
.Constructors in org.eclipse.rdf4j.repository.sparql.federation with parameters of type CloseableIteration Constructor Description JoinExecutorBase(CloseableIteration<T> leftIter, TupleExpr rightArg, BindingSet bindings)
ServiceJoinConversionIteration(CloseableIteration<BindingSet> iter, List<BindingSet> bindings)
SPARQLCrossProductIteration(CloseableIteration<BindingSet> resultIteration, List<BindingSet> inputBindings)
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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 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 Description InsertBindingSetCursor(CloseableIteration<BindingSet> delegate, BindingSet bindings)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail
Classes in org.eclipse.rdf4j.sail that implement CloseableIteration Modifier and Type Class Description class
TripleSourceIterationWrapper<T>
Methods in org.eclipse.rdf4j.sail that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends BindingSet>
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>
SailConnection. getContextIDs()
Returns the set of all unique context identifiers that are used to store statements.CloseableIteration<? extends Namespace>
SailConnection. getNamespaces()
Gets the namespaces relevant to the data contained in this Sail object.default CloseableIteration<? extends Statement>
SailConnection. getStatements(StatementOrder statementOrder, 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.CloseableIteration<? extends Statement>
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.Constructors in org.eclipse.rdf4j.sail with parameters of type CloseableIteration Constructor Description TripleSourceIterationWrapper(CloseableIteration<? extends T> delegate)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.base
Classes in org.eclipse.rdf4j.sail.base that implement CloseableIteration Modifier and Type Class Description class
DistinctModelReducingUnionIteration
An Iteration that takes two source.Methods in org.eclipse.rdf4j.sail.base that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
SailSourceConnection. evaluateInternal(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends Resource>
SailDataset. getContextIDs()
Returns the set of all unique context identifiers that are used to store statements.protected CloseableIteration<? extends Resource>
SailSourceConnection. getContextIDsInternal()
CloseableIteration<? extends Namespace>
SailDataset. getNamespaces()
Gets the namespaces relevant to the data contained in this object.protected CloseableIteration<? extends Namespace>
SailSourceConnection. getNamespacesInternal()
CloseableIteration<? extends Triple>
SailDatasetTripleSource. getRdfStarTriples(Resource subj, IRI pred, Value obj)
default CloseableIteration<? extends Statement>
SailDataset. getStatements(StatementOrder statementOrder, Resource subj, IRI pred, Value obj, Resource... contexts)
Gets all statements that have a specific subject, predicate and/or object.CloseableIteration<? extends Statement>
SailDataset. getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)
Gets all statements that have a specific subject, predicate and/or object.CloseableIteration<? extends Statement>
SailDatasetTripleSource. getStatements(StatementOrder order, Resource subj, IRI pred, Value obj, Resource... contexts)
CloseableIteration<? extends Statement>
SailDatasetTripleSource. getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)
protected CloseableIteration<? extends Statement>
SailSourceConnection. getStatementsInternal(StatementOrder order, Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected CloseableIteration<? extends Statement>
SailSourceConnection. getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
default CloseableIteration<? extends Triple>
SailDataset. getTriples(Resource subj, IRI pred, Value obj)
Gets all RDF-star triples that have a specific subject, predicate and/or object. -
Uses of CloseableIteration in org.eclipse.rdf4j.sail.evaluation
Methods in org.eclipse.rdf4j.sail.evaluation that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends Statement>
SailTripleSource. getStatements(StatementOrder order, Resource subj, IRI pred, Value obj, Resource... contexts)
CloseableIteration<? extends Statement>
SailTripleSource. getStatements(Resource subj, IRI pred, Value obj, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.extensiblestore
Classes in org.eclipse.rdf4j.sail.extensiblestore that implement CloseableIteration Modifier and Type Class Description 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...class
SortedIteration<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...Methods in org.eclipse.rdf4j.sail.extensiblestore that return CloseableIteration Modifier and Type Method Description default CloseableIteration<? extends ExtensibleStatement>
DataStructureInterface. getStatements(StatementOrder statementOrder, Resource subject, IRI predicate, Value object, boolean inferred, Resource... contexts)
CloseableIteration<? extends ExtensibleStatement>
DataStructureInterface. getStatements(Resource subject, IRI predicate, Value object, boolean inferred, Resource... contexts)
CloseableIteration<? extends ExtensibleStatement>
EagerReadCache. getStatements(Resource subject, IRI predicate, Value object, boolean inferred, Resource... context)
CloseableIteration<? extends ExtensibleStatement>
LazyReadCache. getStatements(Resource subject, IRI predicate, Value object, boolean inferred, Resource... context)
Constructors in org.eclipse.rdf4j.sail.extensiblestore with parameters of type CloseableIteration Constructor Description FilteringIteration(CloseableIteration<E> wrappedIteration, Resource subject, IRI predicate, Value object, boolean inferred, Resource... context)
SortedIteration(CloseableIteration<E> wrappedIteration, StatementOrder statementOrder)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics
Methods in org.eclipse.rdf4j.sail.extensiblestore.evaluationstatistics that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends ExtensibleStatement>
EvaluationStatisticsWrapper. getStatements(StatementOrder statementOrder, Resource subject, IRI predicate, Value object, boolean inferred, Resource... contexts)
CloseableIteration<? extends ExtensibleStatement>
EvaluationStatisticsWrapper. getStatements(Resource subject, IRI predicate, Value object, boolean inferred, Resource... context)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.helpers
Methods in org.eclipse.rdf4j.sail.helpers that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends BindingSet>
AbstractSailConnection. evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends BindingSet>
SailConnectionWrapper. evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
protected abstract CloseableIteration<? extends BindingSet>
AbstractSailConnection. evaluateInternal(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CloseableIteration<? extends Resource>
AbstractSailConnection. getContextIDs()
CloseableIteration<? extends Resource>
SailConnectionWrapper. getContextIDs()
protected abstract CloseableIteration<? extends Resource>
AbstractSailConnection. getContextIDsInternal()
CloseableIteration<? extends Namespace>
AbstractSailConnection. getNamespaces()
CloseableIteration<? extends Namespace>
SailConnectionWrapper. getNamespaces()
protected abstract CloseableIteration<? extends Namespace>
AbstractSailConnection. getNamespacesInternal()
CloseableIteration<? extends Statement>
AbstractSailConnection. getStatements(StatementOrder order, Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
CloseableIteration<? extends Statement>
AbstractSailConnection. getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
CloseableIteration<? extends Statement>
SailConnectionWrapper. getStatements(StatementOrder statementOrder, Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
CloseableIteration<? extends Statement>
SailConnectionWrapper. getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected CloseableIteration<? extends Statement>
AbstractSailConnection. getStatementsInternal(StatementOrder order, Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected abstract CloseableIteration<? extends Statement>
AbstractSailConnection. getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
protected <T,E extends Exception>
CloseableIteration<T>AbstractSailConnection. registerIteration(CloseableIteration<T> iter)
Registers an iteration as active by wrapping it in aSailBaseIteration
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 Description protected <T,E extends Exception>
CloseableIteration<T>AbstractSailConnection. registerIteration(CloseableIteration<T> iter)
Registers an iteration as active by wrapping it in aSailBaseIteration
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 Description CloseableIteration<? extends BindingSet>
InferencerConnectionWrapper. evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
CallsInferencerConnectionWrapper.flushUpdates()
before forwarding the call to the wrapped connection.CloseableIteration<? extends Resource>
InferencerConnectionWrapper. getContextIDs()
CallsInferencerConnectionWrapper.flushUpdates()
before forwarding the call to the wrapped connection.CloseableIteration<? extends Statement>
InferencerConnectionWrapper. getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
CallsInferencerConnectionWrapper.flushUpdates()
before forwarding the call to the wrapped connection. -
Uses of CloseableIteration in org.eclipse.rdf4j.sail.lmdb
Methods in org.eclipse.rdf4j.sail.lmdb that return CloseableIteration Modifier and Type Method Description protected CloseableIteration<? extends BindingSet>
LmdbStoreConnection. evaluateInternal(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
protected CloseableIteration<? extends Statement>
LmdbStoreConnection. getStatementsInternal(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.lucene
Methods in org.eclipse.rdf4j.sail.lucene that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends BindingSet>
LuceneSailConnection. evaluate(TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
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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 Description class
MemStatementIterator
A StatementIterator that can iterate over a list of Statement objects.class
MemTripleIterator<X extends Exception>
An Iteration that can iterate over a list ofTriple
objects.Methods in org.eclipse.rdf4j.sail.memory.model that return CloseableIteration Modifier and Type Method Description static CloseableIteration<MemStatement>
MemStatementIterator. cacheAwareInstance(MemStatementList smallestList, MemResource subj, MemIRI pred, MemValue obj, Boolean explicit, int snapshot, MemResource[] memContexts, MemStatementIteratorCache iteratorCache)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl
Methods in org.eclipse.rdf4j.sail.shacl that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends Statement>
ShaclSailConnection. getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl.ast.planNodes
Classes in org.eclipse.rdf4j.sail.shacl.ast.planNodes that implement CloseableIteration Modifier and Type Class Description class
LoggingCloseableIteration
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl.ast.targets
Methods in org.eclipse.rdf4j.sail.shacl.ast.targets that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends ValidationTuple>
TargetChainRetriever. iterator()
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl.results.lazy
Constructors in org.eclipse.rdf4j.sail.shacl.results.lazy with parameters of type CloseableIteration Constructor Description ValidationResultIterator(CloseableIteration<? extends ValidationTuple> tupleIterator, long limit)
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Uses of CloseableIteration in org.eclipse.rdf4j.sail.shacl.wrapper.data
Classes in org.eclipse.rdf4j.sail.shacl.wrapper.data that implement CloseableIteration Modifier and Type Class Description class
CloseablePeakableIteration<E>
Methods in org.eclipse.rdf4j.sail.shacl.wrapper.data that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends Statement>
VerySimpleRdfsBackwardsChainingConnection. getStatements(Resource subj, IRI pred, Value obj, boolean includeInferred, Resource... contexts)
Constructors in org.eclipse.rdf4j.sail.shacl.wrapper.data with parameters of type CloseableIteration Constructor Description CloseablePeakableIteration(CloseableIteration<E> parent)
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Uses of CloseableIteration in org.eclipse.rdf4j.spin.function
Methods in org.eclipse.rdf4j.spin.function that return CloseableIteration Modifier and Type Method Description CloseableIteration<? extends List<? extends Value>>
ConstructTupleFunction. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
SelectTupleFunction. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
SpinTupleFunction. evaluate(ValueFactory valueFactory, Value... args)
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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 Description CloseableIteration<? extends List<? extends Value>>
ConcatTupleFunction. evaluate(ValueFactory valueFactory, Value... args)
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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 Description CloseableIteration<? extends List<? extends Value>>
Index. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
Length. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
Member. evaluate(ValueFactory valueFactory, Value... args)
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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 Description CloseableIteration<? extends List<? extends Value>>
For. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
ForEach. evaluate(ValueFactory valueFactory, Value... args)
CloseableIteration<? extends List<? extends Value>>
Split. evaluate(ValueFactory valueFactory, Value... args)
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Uses of CloseableIteration in org.eclipse.rdf4j.spring.operationlog
Methods in org.eclipse.rdf4j.spring.operationlog with parameters of type CloseableIteration Modifier and Type Method Description void
LoggingRepositoryConnection. add(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
void
LoggingRepositoryConnection. remove(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.spring.resultcache
Classes in org.eclipse.rdf4j.spring.resultcache that implement CloseableIteration Modifier and Type Class Description class
CachedGraphQueryResult
class
CachedTupleQueryResult
class
ReusableGraphQueryResult
Wrapper for a TupleQueryResult, allowing the result to be replayed.class
ReusableTupleQueryResult
Wrapper for a TupleQueryResult, allowing the result to be replayed.Methods in org.eclipse.rdf4j.spring.resultcache with parameters of type CloseableIteration Modifier and Type Method Description void
CachingRepositoryConnection. add(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
void
CachingRepositoryConnection. remove(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
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Uses of CloseableIteration in org.eclipse.rdf4j.spring.tx
Methods in org.eclipse.rdf4j.spring.tx with parameters of type CloseableIteration Modifier and Type Method Description void
TransactionalRepositoryConnection. add(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
void
TransactionalRepositoryConnection. remove(CloseableIteration<? extends Statement> statementIter, Resource... contexts)
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