Package net.binis.codegen.tools

Class Holder<T>

java.lang.Object

net.binis.codegen.tools.Holder<T>

public class Holder<T>
extends Object

Constructor Summary

Constructors

Constructor	Description
Holder()
Holder(T object)

Method Summary

Modifier and Type	Method	Description
static <T> Holder<T>	blank()
Holder<T>	filter(Predicate<? super T> predicate)
<U> Holder<U>	flatMap(Function<? super T,? extends Holder<? extends U>> mapper)
T	get()
void	ifPresent(Consumer<? super T> action)
boolean	isEmpty()
boolean	isPresent()
static <T> Holder<T>	lazy(Supplier<T> supplier)
<U> Holder<U>	map(Function<? super T,? extends U> mapper)
static <T> Holder<T>	of(T object)
void	set(T object)
Stream<T>	stream()
String	toString()
T	update(T object)

Methods inherited from class java.lang.Object

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

Constructor Details

Holder

public Holder()

Holder

public Holder(T object)

Method Details

get

public T get()

set

public void set(T object)

update

public T update(T object)

isEmpty

public boolean isEmpty()

isPresent

public boolean isPresent()

ifPresent

public void ifPresent(Consumer<? super T> action)

of

public static <T> Holder<T> of(T object)

blank

public static <T> Holder<T> blank()

lazy

public static <T> Holder<T> lazy(Supplier<T> supplier)

toString

public String toString()

Overrides:

toString in class Object

filter

public Holder<T> filter(Predicate<? super T> predicate)

map

public <U> Holder<U> map(Function<? super T,? extends U> mapper)

flatMap

public <U> Holder<U> flatMap(Function<? super T,? extends Holder<? extends U>> mapper)

stream

public Stream<T> stream()