Package io.atlassian.fugue

Class Iterables.UnfoldingIterable<A,B>

java.lang.Object

io.atlassian.fugue.Iterables.IterableToString<A>

io.atlassian.fugue.Iterables.UnfoldingIterable<A,B>

All Implemented Interfaces:

Iterable<A>

Enclosing class:

Iterables

static final class Iterables.UnfoldingIterable<A,B>
extends Iterables.IterableToString<A>

Iterable that repeatedly applies f until it returns none()

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final class	Iterables.UnfoldingIterable.Iter<A,B>

Field Summary

Fields

Modifier and Type	Field	Description
private final Function<? super B,Option<Pair<A,B>>>	f
private final B	seed

Constructor Summary

Constructors

Modifier	Constructor	Description
private	UnfoldingIterable(Function<? super B,Option<Pair<A,B>>> f, B seed)

Method Summary

Modifier and Type	Method	Description
Iterator<A>	iterator()

Methods inherited from class io.atlassian.fugue.Iterables.IterableToString

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

f

private final Function<? super B,Option<Pair<A,B>>> f

seed

private final B seed

Constructor Details

UnfoldingIterable

private UnfoldingIterable(Function<? super B,Option<Pair<A,B>>> f,
 B seed)

Method Details

iterator

public Iterator<A> iterator()