Class ProjectionIterator
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<T,X>
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- org.eclipse.rdf4j.common.iteration.ConvertingIteration<BindingSet,BindingSet,QueryEvaluationException>
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- org.eclipse.rdf4j.query.algebra.evaluation.iterator.ProjectionIterator
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- All Implemented Interfaces:
java.lang.AutoCloseable
,CloseableIteration<BindingSet,QueryEvaluationException>
,Iteration<BindingSet,QueryEvaluationException>
@Deprecated(since="4.1.0") public class ProjectionIterator extends ConvertingIteration<BindingSet,BindingSet,QueryEvaluationException>
Deprecated.
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Field Summary
Fields Modifier and Type Field Description private java.util.function.Supplier<MutableBindingSet>
maker
Deprecated.private java.util.function.BiConsumer<MutableBindingSet,BindingSet>
projector
Deprecated.
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Constructor Summary
Constructors Constructor Description ProjectionIterator(Projection projection, CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet parentBindings, QueryEvaluationContext context)
Deprecated.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description private java.util.function.BiConsumer<MutableBindingSet,BindingSet>
andThen(java.util.function.BiConsumer<MutableBindingSet,BindingSet> consumer, java.util.function.BiConsumer<MutableBindingSet,BindingSet> next)
Deprecated.protected BindingSet
convert(BindingSet sourceBindings)
Deprecated.Converts a source type object to a target type object.private boolean
determineOuterProjection(QueryModelNode ancestor)
Deprecated.private static QueryBindingSet
makeNewQueryBindings(BindingSet parentBindings, boolean includeAllParentBindings)
Deprecated.static BindingSet
project(ProjectionElemList projElemList, BindingSet sourceBindings, BindingSet parentBindings)
Deprecated.static BindingSet
project(ProjectionElemList projElemList, BindingSet sourceBindings, BindingSet parentBindings, boolean includeAllParentBindings)
Deprecated.-
Methods inherited from class org.eclipse.rdf4j.common.iteration.ConvertingIteration
handleClose, hasNext, next, remove
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Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosed
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
stream
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Field Detail
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projector
private final java.util.function.BiConsumer<MutableBindingSet,BindingSet> projector
Deprecated.
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maker
private final java.util.function.Supplier<MutableBindingSet> maker
Deprecated.
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Constructor Detail
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ProjectionIterator
public ProjectionIterator(Projection projection, CloseableIteration<BindingSet,QueryEvaluationException> iter, BindingSet parentBindings, QueryEvaluationContext context) throws QueryEvaluationException
Deprecated.- Throws:
QueryEvaluationException
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Method Detail
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andThen
private java.util.function.BiConsumer<MutableBindingSet,BindingSet> andThen(java.util.function.BiConsumer<MutableBindingSet,BindingSet> consumer, java.util.function.BiConsumer<MutableBindingSet,BindingSet> next)
Deprecated.
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determineOuterProjection
private boolean determineOuterProjection(QueryModelNode ancestor)
Deprecated.
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convert
protected BindingSet convert(BindingSet sourceBindings) throws QueryEvaluationException
Deprecated.Description copied from class:ConvertingIteration
Converts a source type object to a target type object.- Specified by:
convert
in classConvertingIteration<BindingSet,BindingSet,QueryEvaluationException>
- Throws:
QueryEvaluationException
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project
public static BindingSet project(ProjectionElemList projElemList, BindingSet sourceBindings, BindingSet parentBindings)
Deprecated.
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project
public static BindingSet project(ProjectionElemList projElemList, BindingSet sourceBindings, BindingSet parentBindings, boolean includeAllParentBindings)
Deprecated.
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makeNewQueryBindings
private static QueryBindingSet makeNewQueryBindings(BindingSet parentBindings, boolean includeAllParentBindings)
Deprecated.
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