tr.com.terrayazilim.core.lambda

Class Optional<T>

java.lang.Object

tr.com.terrayazilim.core.lambda.Optional<T>

Type Parameters:

T -

public final class Optional<T>
extends Object

Since:

1.0.3

Version:

1.0.3

Author:

M.Çağrı Tepebaşılı - cagritepebasili [at] protonmail [dot] com

Method Summary

Modifier and Type	Method and Description
T	get()
T	getIfNull(T alternate)
void	ifPresent(Consumer<T> consumer)
boolean	isPresent()
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

of

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

Type Parameters:

T -

Parameters:

value -

Returns:

ofNullable

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

Type Parameters:

T -

Parameters:

value -

Returns:

isPresent

public boolean isPresent()

Returns:

ifPresent

public void ifPresent(Consumer<T> consumer)

Parameters:

consumer -

getIfNull

public T getIfNull(T alternate)

Parameters:

alternate -

Returns:

get

public T get()

Returns: