Module org.elasticsearch.server

Package org.elasticsearch.common.util.iterable

Class Iterables

java.lang.Object

org.elasticsearch.common.util.iterable.Iterables

public class Iterables
extends Object

Constructor Summary

Constructors

Constructor	Description
Iterables()

Method Summary

Modifier and Type	Method	Description
static <T> Iterable<T>	flatten(Iterable<? extends Iterable<T>> inputs)	Flattens the two level Iterable into a single Iterable.
static <T> T	get(Iterable<T> iterable, int position)
static <T> int	indexOf(Iterable<T> iterable, Predicate<T> predicate)
static long	size(Iterable<?> iterable)

Methods inherited from class java.lang.Object

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

Constructor Details

Iterables

public Iterables()

Method Details

flatten

public static <T> Iterable<T> flatten(Iterable<? extends Iterable<T>> inputs)

Flattens the two level Iterable into a single Iterable. Note that this pre-caches the values from the outer Iterable, but not the values from the inner one.

get

public static <T> T get(Iterable<T> iterable,
 int position)

indexOf

public static <T> int indexOf(Iterable<T> iterable,
 Predicate<T> predicate)

size

public static long size(Iterable<?> iterable)