org.apache.juneau.internal

Class MappedIterable<I,E>

java.lang.Object

org.apache.juneau.internal.MappedIterable<I,E>

Type Parameters:

I - The unmapped type.

E - The mapped type.

All Implemented Interfaces:

Iterable<E>

public class MappedIterable<I,E>
extends Object
implements Iterable<E>

Combines an Iterable with a Function so that you can map entries while iterating over them.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MappedIterable(Iterable<I> i, Function<I,E> f) Constructor.

Method Summary

Modifier and Type	Method and Description
Iterator<E>	iterator()
static <I,E> Iterable<E>	of(Iterable<I> i, Function<I,E> f) Constructor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

MappedIterable

protected MappedIterable(Iterable<I> i,
                         Function<I,E> f)

Constructor.

Parameters:

i - The original iterable being wrapped.

f - The function to use to convert from unmapped to mapped types.

Method Detail

of

public static <I,E> Iterable<E> of(Iterable<I> i,
                                   Function<I,E> f)

Constructor.

Parameters:

i - The original iterable being wrapped.

f - The function to use to convert from unmapped to mapped types.

Returns:

A new iterable.

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>