Class SingleBindingSetIteration
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<BindingSet>
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- org.eclipse.rdf4j.federated.evaluation.iterator.SingleBindingSetIteration
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- All Implemented Interfaces:
AutoCloseable
,Iterator<BindingSet>
,CloseableIteration<BindingSet>
public class SingleBindingSetIteration extends AbstractCloseableIteration<BindingSet>
Represents an iteration that contains only a single binding set.- Author:
- Andreas Schwarte
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Field Summary
Fields Modifier and Type Field Description protected boolean
hasNext
protected BindingSet
res
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Constructor Summary
Constructors Constructor Description SingleBindingSetIteration(BindingSet res)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
handleClose()
Called byAbstractCloseableIteration.close()
when it is called for the first time.boolean
hasNext()
BindingSet
next()
void
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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Methods inherited from interface java.util.Iterator
forEachRemaining
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Field Detail
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res
protected final BindingSet res
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hasNext
protected boolean hasNext
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Constructor Detail
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SingleBindingSetIteration
public SingleBindingSetIteration(BindingSet res)
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Method Detail
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hasNext
public boolean hasNext()
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next
public BindingSet next()
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remove
public void remove()
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handleClose
protected void handleClose() throws QueryEvaluationException
Description copied from class:AbstractCloseableIteration
Called 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:
handleClose
in classAbstractCloseableIteration<BindingSet>
- Throws:
QueryEvaluationException
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