org.apache.commons.functor.generator.util
Class EachElement

java.lang.Object
  org.apache.commons.functor.generator.util.EachElement

public final class EachElement
extends java.lang.Object

Generator factory for each element of a "collection".

Since:

1.0

Version:

$Revision: 666345 $ $Date: 2008-06-10 17:13:44 -0500 (Tue, 10 Jun 2008) $

Author:

Jason Horman (jason@jhorman.org)

Constructor Summary

EachElement()
Create a new EachElement for bean-dependent APIs.

Method Summary

static <E> Generator<E>	from(java.util.Collection<? extends E> collection) Get a Generator for each element of a Collection.
static <E> Generator<E>	from(E[] array) Get a Generator for each element of an Object[].
static <E> Generator<E>	from(java.util.Iterator<? extends E> iter) Get a Generator for each element of an Iterator.
static <K,V> Generator<java.util.Map.Entry<K,V>>	from(java.util.Map<? extends K,? extends V> map) Get a Generator for each entry of a Map.

Methods inherited from class java.lang.Object

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

Constructor Detail

EachElement

public EachElement()

Create a new EachElement for bean-dependent APIs.

Method Detail

from

public static final <E> Generator<E> from(java.util.Collection<? extends E> collection)

Get a Generator for each element of a Collection.

Parameters:

collection - to iterate

Returns:

Generator

from

public static final <K,V> Generator<java.util.Map.Entry<K,V>> from(java.util.Map<? extends K,? extends V> map)

Get a Generator for each entry of a Map.

Parameters:

map - to iterate

Returns:

Generator

from

public static final <E> Generator<E> from(E[] array)

Get a Generator for each element of an Object[].

Parameters:

array - to iterate

Returns:

Generator

from

public static final <E> Generator<E> from(java.util.Iterator<? extends E> iter)

Get a Generator for each element of an Iterator.

Parameters:

iter - to iterate

Returns:

Generator