Class StopRemainingExecutionsOnCloseIteration
java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<BindingSet>
org.eclipse.rdf4j.federated.evaluation.iterator.StopRemainingExecutionsOnCloseIteration
- All Implemented Interfaces:
AutoCloseable,Iterator<BindingSet>,CloseableIteration<BindingSet>
A wrapping iteration that attempts to close all running scheduled
Futures for the given query evaluation.
This is required for instance if the resulting iteration is not fully consumed.
- Author:
- Andreas Schwarte
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected final CloseableIteration<? extends BindingSet>protected final QueryInfo -
Constructor Summary
ConstructorsConstructorDescriptionStopRemainingExecutionsOnCloseIteration(CloseableIteration<? extends BindingSet> inner, QueryInfo queryInfo) -
Method Summary
Modifier and TypeMethodDescriptionprotected voidCalled byAbstractCloseableIteration.close()when it is called for the first time.booleanhasNext()next()voidremove()Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosedMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
streamMethods inherited from interface java.util.Iterator
forEachRemaining
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Field Details
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inner
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queryInfo
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Constructor Details
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StopRemainingExecutionsOnCloseIteration
public StopRemainingExecutionsOnCloseIteration(CloseableIteration<? extends BindingSet> inner, QueryInfo queryInfo)
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Method Details
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hasNext
- Throws:
QueryEvaluationException
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next
- Throws:
QueryEvaluationException
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remove
- Throws:
QueryEvaluationException
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handleClose
Description copied from class:AbstractCloseableIterationCalled byAbstractCloseableIteration.close()when it is called for the first time. This method is only called once on each iteration. By default, this method does nothing.- Specified by:
handleClosein classAbstractCloseableIteration<BindingSet>- Throws:
QueryEvaluationException
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