net.sf.rubycollect4j.iter

Class FlattenIterable<E,S>

java.lang.Object

net.sf.rubycollect4j.iter.FlattenIterable<E,S>

Type Parameters:

E - the type of the elements

S - the type of the transformed elements

All Implemented Interfaces:

java.lang.Iterable<S>

public final class FlattenIterable<E,S>
extends java.lang.Object
implements java.lang.Iterable<S>

FlattenIterable iterates each element and flattens it.

Constructor Summary

Constructors

Constructor and Description
FlattenIterable(java.lang.Iterable<? extends E> iter, TransformBlock<? super E,? extends java.util.List<? extends S>> block) Creates a FlattenIterable.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Iterator<S>	iterator()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FlattenIterable

public FlattenIterable(java.lang.Iterable<? extends E> iter,
               TransformBlock<? super E,? extends java.util.List<? extends S>> block)

Creates a FlattenIterable.

Parameters:

iter - an Iterable

block - to transform elements

Throws:

java.lang.NullPointerException - if iter or block is null

Method Detail

iterator

public java.util.Iterator<S> iterator()

Specified by:

iterator in interface java.lang.Iterable<S>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object