Class FilteringInsertBindingsIteration
java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
org.eclipse.rdf4j.common.iteration.IterationWrapper<E,X>
org.eclipse.rdf4j.common.iteration.FilterIteration<BindingSet,QueryEvaluationException>
org.eclipse.rdf4j.federated.evaluation.iterator.FilteringIteration
org.eclipse.rdf4j.federated.evaluation.iterator.FilteringInsertBindingsIteration
- All Implemented Interfaces:
AutoCloseable
,CloseableIteration<BindingSet,
,QueryEvaluationException> Iteration<BindingSet,
QueryEvaluationException>
Filters iteration according to specified filterExpr and inserts original bindings into filtered results.
- Author:
- Andreas Schwarte
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Field Summary
Fields inherited from class org.eclipse.rdf4j.federated.evaluation.iterator.FilteringIteration
filterExpr, strategy
Fields inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
wrappedIter
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Constructor Summary
ConstructorDescriptionFilteringInsertBindingsIteration
(FilterValueExpr filterExpr, BindingSet bindings, CloseableIteration<BindingSet, QueryEvaluationException> iter, FederationEvalStrategy strategy) -
Method Summary
Methods inherited from class org.eclipse.rdf4j.federated.evaluation.iterator.FilteringIteration
accept
Methods inherited from class org.eclipse.rdf4j.common.iteration.FilterIteration
handleClose, hasNext
Methods inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
remove
Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosed
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Field Details
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bindings
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Constructor Details
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FilteringInsertBindingsIteration
public FilteringInsertBindingsIteration(FilterValueExpr filterExpr, BindingSet bindings, CloseableIteration<BindingSet, QueryEvaluationException> iter, FederationEvalStrategy strategy) throws QueryEvaluationException- Throws:
QueryEvaluationException
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Method Details
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next
Description copied from class:IterationWrapper
Returns the next element from the wrapped Iteration.- Specified by:
next
in interfaceIteration<BindingSet,
QueryEvaluationException> - Overrides:
next
in classFilterIteration<BindingSet,
QueryEvaluationException> - Returns:
- the next element in the iteration.
- Throws:
QueryEvaluationException
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