Package org.eclipse.rdf4j.common.iteration

Class EmptyIteration<E>

java.lang.Object

org.eclipse.rdf4j.common.iteration.EmptyIteration<E>

All Implemented Interfaces:

AutoCloseable, Iterator<E>, CloseableIteration<E>

public final class EmptyIteration<E>
extends Object
implements CloseableIteration<E>

An iterator that does not contain any elements.

Constructor Summary

Constructors

Constructor	Description
EmptyIteration()

Method Summary

Modifier and Type	Method	Description
void	close()	Closes this iteration, freeing any resources that it is holding.
void	forEachRemaining(Consumer<? super E> action)
boolean	hasNext()
E	next()
void	remove()
Stream<E>	stream()	Convert the results to a Java 8 Stream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EmptyIteration

public EmptyIteration()

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>

stream

public Stream<E> stream()

Description copied from interface: CloseableIteration

Convert the results to a Java 8 Stream.

Specified by:

stream in interface CloseableIteration<E>

Returns:

stream

close

public void close()

Description copied from interface: CloseableIteration

Closes this iteration, freeing any resources that it is holding. If the iteration has already been closed then invoking this method has no effect.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface CloseableIteration<E>

forEachRemaining

public void forEachRemaining(Consumer<? super E> action)

Specified by:

forEachRemaining in interface Iterator<E>