Package org.wildfly.clustering.function

Interface DoubleSupplier

All Superinterfaces:

DoubleSupplier

public interface DoubleSupplier
extends DoubleSupplier

Enhanced IntSupplier.

Author:

Paul Ferraro

Field Summary

Fields

Modifier and Type	Field	Description
static final DoubleSupplier	ZERO

Method Summary

Modifier and Type	Method	Description
default Supplier<Double>	boxed()	Returns a boxed version of this supplier.
default DoubleSupplier	handle(ToDoubleFunction<RuntimeException> handler)	Returns a new supplier that delegates to this supplier using the specified exception handler.
default <V> Supplier<V>	map(DoubleFunction<V> mapper)	Returns a supplier that returns the value this function mapped via the specified function.
static DoubleSupplier	of(double value)

Methods inherited from interface java.util.function.DoubleSupplier

getAsDouble

Field Details

ZERO

static final DoubleSupplier ZERO

Method Details

map

default <V> Supplier<V> map(DoubleFunction<V> mapper)

Returns a supplier that returns the value this function mapped via the specified function.

Type Parameters:

V - the mapped value type

Parameters:

mapper - a mapping function

Returns:

a supplier that returns the value this function mapped via the specified function.

boxed

default Supplier<Double> boxed()

Returns a boxed version of this supplier.

Returns:

a boxed version of this supplier.

handle

default DoubleSupplier handle(ToDoubleFunction<RuntimeException> handler)

Returns a new supplier that delegates to this supplier using the specified exception handler.

Parameters:

handler - an exception handler

Returns:

a new supplier that delegates to this supplier using the specified exception handler.

of

static DoubleSupplier of(double value)