Class EmptyIteration<E,X extends Exception>
java.lang.Object
org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration<E,X>
org.eclipse.rdf4j.common.iteration.EmptyIteration<E,X>
- All Implemented Interfaces:
AutoCloseable,CloseableIteration<E,,X> Iteration<E,X>
@Deprecated(since="4.1.0")
public final class EmptyIteration<E,X extends Exception>
extends AbstractCloseableIteration<E,X>
Deprecated.
An iterator that does not contain any elements.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbooleanhasNext()Deprecated.Returns true if the iteration has more elements.next()Deprecated.Returns the next element in the iteration.voidremove()Deprecated.Removes from the underlying collection the last element returned by the iteration (optional operation).stream()Deprecated.Convert the results to a Java 8 Stream.Methods inherited from class org.eclipse.rdf4j.common.iteration.AbstractCloseableIteration
close, handleClose, isClosed
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Constructor Details
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EmptyIteration
public EmptyIteration()Deprecated.Creates a new EmptyIteration.
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Method Details
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hasNext
public boolean hasNext()Deprecated.Description copied from interface:IterationReturns true if the iteration has more elements. (In other words, returns true ifIteration.next()would return an element rather than throwing a NoSuchElementException.)- Returns:
- true if the iteration has more elements.
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next
Deprecated.Description copied from interface:IterationReturns the next element in the iteration.- Returns:
- the next element in the iteration.
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remove
public void remove()Deprecated.Description copied from interface:IterationRemoves from the underlying collection the last element returned by the iteration (optional operation). This method can be called only once per call to next. -
stream
Deprecated.Description copied from interface:CloseableIterationConvert the results to a Java 8 Stream.- Returns:
- stream
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