util
Class Functional.Zipper<A,B>

java.lang.Object
  util.Functional.Zipper<A,B>

Type Parameters:

A - The first element type.

B - The second element type.

All Implemented Interfaces:

Iterable<Pair<A,B>>

Enclosing class:

Functional

public static final class Functional.Zipper<A,B>
extends Object
implements Iterable<Pair<A,B>>

An iterable over two iterables, pairing them element by element.

Field Summary

Iterable<A>	collA The first iterable, yielding the first element of each pair.
Iterable<B>	collB The second iterable, yielding the second element of each pair.

Constructor Summary

Functional.Zipper(Iterable<A> collA, Iterable<B> collB)

Method Summary

Iterator<Pair<A,B>>

iterator()

Methods inherited from class java.lang.Object

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

Field Detail

collA

public final Iterable<A> collA

The first iterable, yielding the first element of each pair.

collB

public final Iterable<B> collB

The second iterable, yielding the second element of each pair.

Constructor Detail

Functional.Zipper

public Functional.Zipper(Iterable<A> collA,
                         Iterable<B> collB)

Parameters:

collA - The iterable giving the first element of each pair.

collB - The iterable giving the second element of each pair.

Method Detail

iterator

public Iterator<Pair<A,B>> iterator()

Specified by:

iterator in interface Iterable<Pair<A,B>>