org.oddjob.arooa.utils

Class Iterables

java.lang.Object

org.oddjob.arooa.utils.Iterables

public class Iterables
extends java.lang.Object

Helper for working with Iterables.

Author:

rob

Constructor Summary

Constructors

Constructor and Description
Iterables()

Method Summary

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

Convert an Iterable into a list.

Parameters:

iterable - The iterable.

Returns:

The list.

toArray

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

Convert an Iterable into an array.

Parameters:

iterable - The iterable.

Returns:

An array.

toArray

public static <T> T[] toArray(java.lang.Iterable<T> iterable,
                              java.lang.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 java.lang.String toString(java.lang.Iterable<?> iterable)

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

Parameters:

iterable - The Iterable.

Returns:

The String.