com.nulabinc.backlog4j.core

Class Optional<T>

java.lang.Object

com.nulabinc.backlog4j.core.Optional<T>

public class Optional<T>
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static <T> Optional<T>	empty()
T	get()
boolean	isEmpty()
boolean	nonEmpty()
static <T> Optional<T>	of(T value)
static <T> Optional<T>	ofNullable(T value)

Methods inherited from class java.lang.Object

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

Method Detail

isEmpty

public boolean isEmpty()

nonEmpty

public boolean nonEmpty()

get

public T get()

ofNullable

public static <T> Optional<T> ofNullable(T value)

empty

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

of

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