Class Iterables.UnfoldingIterable.Iter<A,B>

java.lang.Object

io.atlassian.fugue.Iterators.Unmodifiable<A>

io.atlassian.fugue.Iterators.Abstract<A>

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

All Implemented Interfaces:

Iterator<A>

Enclosing class:

Iterables.UnfoldingIterable<A,B>

static final class Iterables.UnfoldingIterable.Iter<A,B>
extends Iterators.Abstract<A>

Since:

1.0

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected A	computeNext()	The next element.

Methods inherited from class Iterators.Abstract

endOfData, hasNext, next

Methods inherited from class Iterators.Unmodifiable

remove

Methods inherited from class Object

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

Methods inherited from interface Iterator

forEachRemaining

Field Details

f

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

current

private B current

Constructor Details

Iter

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

Method Details

computeNext

protected A computeNext()

Description copied from class: Iterators.Abstract

The next element.

Note: the implementation must call Iterators.Abstract.endOfData() when there are no elements left in the iteration. Failure to do so could result in an infinite loop.

Specified by:

computeNext in class Iterators.Abstract<A>