Package com.petrolpark.util

Class Holder<T>

java.lang.Object

com.petrolpark.util.Holder<T>

public class Holder<T>
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Holder(T value)

Method Summary

Modifier and Type	Method	Description
static final <T> Holder<T>	empty()
T	get()
Optional<T>	getOptional()
boolean	isEmpty()
static final <T> Holder<T>	of(T value)
void	set(T value)

Methods inherited from class java.lang.Object

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

Constructor Details

Holder

protected Holder(T value)

Method Details

of

public static final <T> Holder<T> of(T value)

empty

public static final <T> Holder<T> empty()

isEmpty

public boolean isEmpty()

get

@Nullable
public T get()

getOptional

public Optional<T> getOptional()

set

public void set(T value)