org.eclipse.rdf4j.common.iteration

Class IteratorIteration<E,X extends Exception>

java.lang.Object

org.eclipse.rdf4j.common.iteration.IteratorIteration<E,X>

All Implemented Interfaces:

Iteration<E,X>

Direct Known Subclasses:

IteratorCloseableIteration

public class IteratorIteration<E,X extends Exception>
extends Object
implements Iteration<E,X>

An Iteration that can convert an Iterator to a Iteration.

Constructor Summary

Constructors

Constructor and Description
IteratorIteration(Iterator<? extends E> iter)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
E	next() Returns the next element in the iteration.
void	remove() Removes from the underlying collection the last element returned by the iteration (optional operation).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.common.iteration.Iteration

stream

Constructor Detail

IteratorIteration

public IteratorIteration(Iterator<? extends E> iter)

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: Iteration

Returns true if the iteration has more elements. (In other words, returns true if Iteration.next() would return an element rather than throwing a NoSuchElementException.)

Specified by:

hasNext in interface Iteration<E,X extends Exception>

Returns:

true if the iteration has more elements.

next

public E next()

Description copied from interface: Iteration

Returns the next element in the iteration.

Specified by:

next in interface Iteration<E,X extends Exception>

Returns:

the next element in the iteration.

remove

public void remove()

Description copied from interface: Iteration

Removes from the underlying collection the last element returned by the iteration (optional operation). This method can be called only once per call to next.

Specified by:

remove in interface Iteration<E,X extends Exception>