Class SingletonIteration<E>
- java.lang.Object
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- org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E>
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- org.eclipse.rdf4j.common.iteration.SingletonIteration<E>
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- All Implemented Interfaces:
AutoCloseable
,Iterator<E>
,CloseableIteration<E>
public class SingletonIteration<E> extends AbstractCloseableIteration<E>
An Iteration that contains exactly one element.
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Constructor Summary
Constructors Constructor Description SingletonIteration(E value)
Creates a new EmptyIteration.
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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()
E
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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Constructor Detail
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SingletonIteration
public SingletonIteration(E value)
Creates a new EmptyIteration.
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Method Detail
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hasNext
public boolean hasNext()
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next
public E next()
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remove
public void remove()
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handleClose
protected void handleClose()
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<E>
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