net.emaze.dysfunctional.consumers

Class MaybeFirstElement<E>

java.lang.Object

net.emaze.dysfunctional.consumers.MaybeFirstElement<E>

Type Parameters:

E - the iterator element type

All Implemented Interfaces:

Function<Iterator<E>,Optional<E>>

public class MaybeFirstElement<E>
extends Object
implements Function<Iterator<E>,Optional<E>>

Searches the first element.

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
MaybeFirstElement()

Method Summary

Modifier and Type	Method and Description
Optional<E>	apply(Iterator<E> consumable)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

MaybeFirstElement

public MaybeFirstElement()

Method Detail

apply

public Optional<E> apply(Iterator<E> consumable)

Specified by:

apply in interface Function<Iterator<E>,Optional<E>>