Class SingletonIteration<E>
java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E>
org.eclipse.rdf4j.common.iteration.SingletonIteration<E>
- All Implemented Interfaces:
AutoCloseable,Iterator<E>,CloseableIteration<E>
An Iteration that contains exactly one element.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected voidCalled byAbstractCloseableIteration.close()when it is called for the first time.booleanhasNext()next()voidremove()Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, isClosedMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.common.iteration.CloseableIteration
streamMethods inherited from interface java.util.Iterator
forEachRemaining
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Constructor Details
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SingletonIteration
Creates a new EmptyIteration.
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Method Details
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hasNext
public boolean hasNext() -
next
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remove
public void remove() -
handleClose
protected void handleClose()Description copied from class:AbstractCloseableIterationCalled 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:
handleClosein classAbstractCloseableIteration<E>
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