org.oddjob.arooa.utils

Class Iterables

java.lang.Object

org.oddjob.arooa.utils.Iterables

public class Iterables
extends Object

Helper for working with Iterables.

Author:

rob

Constructor Summary

Constructors

Constructor and Description
Iterables()

Method Summary

Methods

Modifier and Type	Method and Description
static Object[]	toArray(Iterable<?> iterable) Convert an Iterable into an array.
static <T> T[]	toArray(Iterable<T> iterable, Class<?> type) Convert an Iterable into an array.
static <T> List<T>	toList(Iterable<T> iterable) Convert an Iterable into a list.
static String	toString(Iterable<?> iterable) Convert an {link java.lang.Iterable} to a String.

Methods inherited from class java.lang.Object

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

Constructor Detail

Iterables

public Iterables()

Method Detail

toList

public static <T> List<T> toList(Iterable<T> iterable)

Convert an Iterable into a list.

Parameters:

iterable - The iterable.

Returns:

The list.

toArray

public static Object[] toArray(Iterable<?> iterable)

Convert an Iterable into an array.

Parameters:

iterable - The iterable.

Returns:

An array.

toArray

public static <T> T[] toArray(Iterable<T> iterable,
              Class<?> type)

Convert an Iterable into an array.

Parameters:

iterable - The iterable.

type - The component type of the array to create.

Returns:

An array of the given type.

toString

public static String toString(Iterable<?> iterable)

Convert an {link java.lang.Iterable} to a String.

Parameters:

iterable - The Iterable.

Returns:

The String.