za.co.no9.util

Class Optional<T>

java.lang.Object

za.co.no9.util.Optional<T>

public class Optional<T>
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> Optional<T>	empty()
T	get()
void	ifPresent(Consumer<T> consumer)
boolean	isNotPresent()
boolean	isPresent()
static <T> Optional<T>	of(T element)
T	orElse(T elseElement)

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <T> Optional<T> of(T element)

empty

public static <T> Optional<T> empty()

isPresent

public boolean isPresent()

isNotPresent

public boolean isNotPresent()

get

public T get()

orElse

public T orElse(T elseElement)

ifPresent

public void ifPresent(Consumer<T> consumer)