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