Class Spliterators

java.lang.Object

java.util.Spliterators

public final class Spliterators
extends Object

Ways to make a Spliterator of a collection or an iterator, and an iterator of a spliterator.

Method Summary

Modifier and Type	Method	Description
static <T> Spliterator<T>	emptySpliterator()	A spliterator of no elements.
static <T> Iterator<T>	iterator(Spliterator<? extends T> spliterator)	The elements of spliterator, as an iterator.
static <T> Spliterator<T>	spliterator(Collection<? extends T> c, int characteristics)	The elements of c.
static <T> Spliterator<T>	spliterator(Iterator<? extends T> iterator, long size, int characteristics)	The size elements of iterator.
static <T> Spliterator<T>	spliteratorUnknownSize(Iterator<? extends T> iterator, int characteristics)	The elements of iterator, however many there are.

Methods inherited from class Object

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

Method Details

emptySpliterator

public static <T> Spliterator<T> emptySpliterator()

A spliterator of no elements.

spliterator

public static <T> Spliterator<T> spliterator(Collection<? extends T> c,
 int characteristics)

The elements of c. Its iterator is asked for when the first element is, not now, so elements added in between are seen, as the JDK's collections do.

spliterator

public static <T> Spliterator<T> spliterator(Iterator<? extends T> iterator,
 long size,
 int characteristics)

The size elements of iterator.

spliteratorUnknownSize

public static <T> Spliterator<T> spliteratorUnknownSize(Iterator<? extends T> iterator,
 int characteristics)

The elements of iterator, however many there are.

iterator

public static <T> Iterator<T> iterator(Spliterator<? extends T> spliterator)

The elements of spliterator, as an iterator.