Class FilterIterator
java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<BindingSet,QueryEvaluationException>
org.eclipse.rdf4j.common.iteration.IterationWrapper<BindingSet,QueryEvaluationException>
org.eclipse.rdf4j.common.iteration.FilterIteration<BindingSet,QueryEvaluationException>
org.eclipse.rdf4j.query.algebra.evaluation.iterator.FilterIterator
- All Implemented Interfaces:
AutoCloseable
,CloseableIteration<BindingSet,
,QueryEvaluationException> Iteration<BindingSet,
QueryEvaluationException>
@Deprecated(since="4.1.0")
public class FilterIterator
extends FilterIteration<BindingSet,QueryEvaluationException>
Deprecated.
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final QueryValueEvaluationStep
Deprecated.private final Function
<BindingSet, BindingSet> Deprecated.private final EvaluationStrategy
Deprecated.Fields inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
wrappedIter
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Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
FilterIterator
(CloseableIteration<BindingSet, QueryEvaluationException> iter, QueryValueEvaluationStep condition, EvaluationStrategy strategy, Function<BindingSet, BindingSet> retain) Deprecated.FilterIterator
(Filter filter, CloseableIteration<BindingSet, QueryEvaluationException> iter, QueryValueEvaluationStep condition, EvaluationStrategy strategy) Deprecated. -
Method Summary
Modifier and TypeMethodDescriptionprotected boolean
accept
(BindingSet bindings) Deprecated.Tests whether or not the specified object should be returned by this Iteration.private static Function
<BindingSet, BindingSet> buildRetainFunction
(Filter filter, QueryEvaluationContext context) Deprecated.static boolean
Deprecated.static QueryEvaluationStep
supply
(Filter filter, EvaluationStrategy strategy, QueryEvaluationContext context) Deprecated.Methods inherited from class org.eclipse.rdf4j.common.iteration.FilterIteration
handleClose, hasNext, next
Methods inherited from class org.eclipse.rdf4j.common.iteration.IterationWrapper
remove
Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosed
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
stream
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Field Details
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condition
Deprecated. -
strategy
Deprecated. -
retain
Deprecated.
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Constructor Details
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FilterIterator
public FilterIterator(Filter filter, CloseableIteration<BindingSet, QueryEvaluationException> iter, QueryValueEvaluationStep condition, EvaluationStrategy strategy) throws QueryEvaluationExceptionDeprecated.- Throws:
QueryEvaluationException
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FilterIterator
private FilterIterator(CloseableIteration<BindingSet, QueryEvaluationException> iter, QueryValueEvaluationStep condition, EvaluationStrategy strategy, Function<BindingSet, throws QueryEvaluationExceptionBindingSet> retain) Deprecated.- Throws:
QueryEvaluationException
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Method Details
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supply
public static QueryEvaluationStep supply(Filter filter, EvaluationStrategy strategy, QueryEvaluationContext context) Deprecated. -
buildRetainFunction
private static Function<BindingSet,BindingSet> buildRetainFunction(Filter filter, QueryEvaluationContext context) Deprecated. -
accept
Deprecated.Description copied from class:FilterIteration
Tests whether or not the specified object should be returned by this Iteration. All objects from the wrapped Iteration pass through this method in the same order as they are coming from the wrapped Iteration.- Specified by:
accept
in classFilterIteration<BindingSet,
QueryEvaluationException> - Parameters:
bindings
- The object to be tested.- Returns:
- true if the object should be returned, false otherwise.
- Throws:
QueryEvaluationException
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isPartOfSubQuery
Deprecated.
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