java.util

Class OptionalDouble

java.lang.Object

java.util.OptionalDouble

public final class OptionalDouble
extends Object

See the official Java API doc for details.

Method Summary

Modifier and Type	Method and Description
static OptionalDouble	empty()
boolean	equals(Object obj)
double	getAsDouble()
int	hashCode()
void	ifPresent(DoubleConsumer consumer)
boolean	isPresent()
static OptionalDouble	of(double value)
double	orElse(double other)
double	orElseGet(DoubleSupplier other)
<X extends Throwable> double	orElseThrow(Supplier<X> exceptionSupplier)
String	toString()

Methods inherited from class java.lang.Object

finalize, getClass

Method Detail

empty

public static OptionalDouble empty()

of

public static OptionalDouble of(double value)

isPresent

public boolean isPresent()

getAsDouble

public double getAsDouble()

ifPresent

public void ifPresent(DoubleConsumer consumer)

orElse

public double orElse(double other)

orElseGet

public double orElseGet(DoubleSupplier other)

orElseThrow

public <X extends Throwable> double orElseThrow(Supplier<X> exceptionSupplier)
                                         throws X extends Throwable

Throws:

X extends Throwable

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object