org.jmxtrans.agent.util.collect

Class Iterables2

java.lang.Object

org.jmxtrans.agent.util.collect.Iterables2

public class Iterables2
extends java.lang.Object

Inspired by com.google.common.collect.Iterables.

Author:

Cyrille Le Clerc

Method Summary

Modifier and Type	Method and Description
static <T> T	get(java.lang.Iterable<T> iterable, int position) Returns the element at the specified position in an iterable.

Methods inherited from class java.lang.Object

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

Method Detail

get

@Nullable
public static <T> T get(@Nonnull
                                  java.lang.Iterable<T> iterable,
                                  @Nonnegative
                                  int position)
                           throws java.lang.NullPointerException,
                                  java.lang.IndexOutOfBoundsException

Returns the element at the specified position in an iterable.

Parameters:

iterable - the iterable to search into

position - the position of the entry to return

Returns:

the entry at the given location in the given iterable throws

Throws:

java.lang.IndexOutOfBoundsException - if given position is negative or greater than or equal to the size of given iterable

java.lang.NullPointerException