org.dmfs.iterables.elementary

Class OptionalIterable<T>

java.lang.Object

org.dmfs.iterables.elementary.OptionalIterable<T>

All Implemented Interfaces:

java.lang.Iterable<T>

public final class OptionalIterable<T>
extends java.lang.Object
implements java.lang.Iterable<T>

An Iterable which iterates the elements of an Optional Iterable or nothing if the Optional is not present.

Constructor Summary

Constructors

Constructor and Description
OptionalIterable(Optional<? extends java.lang.Iterable<T>> delegate)

Method Summary

Modifier and Type	Method and Description
java.util.Iterator<T>	iterator()

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

OptionalIterable

public OptionalIterable(Optional<? extends java.lang.Iterable<T>> delegate)

Method Detail

iterator

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

Specified by:

iterator in interface java.lang.Iterable<T>