org.apache.commons.lang3.function

Interface FailableDoubleToLongFunction<E extends java.lang.Throwable>

Type Parameters:

E - The kind of thrown exception or error.

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FailableDoubleToLongFunction<E extends java.lang.Throwable>

A functional interface like DoubleToLongFunction that declares a Throwable.

Since:

3.11

Field Summary

Fields

Modifier and Type	Field and Description
static FailableDoubleToLongFunction	NOP NOP singleton

Method Summary

Modifier and Type	Method and Description
int	applyAsLong(double value) Applies this function to the given argument.
static <E extends java.lang.Throwable> FailableDoubleToLongFunction<E>	nop() Returns The NOP singleton.

Field Detail

NOP

static final FailableDoubleToLongFunction NOP

NOP singleton

Method Detail

nop

static <E extends java.lang.Throwable> FailableDoubleToLongFunction<E> nop()

Returns The NOP singleton.

Type Parameters:

E - The kind of thrown exception or error.

Returns:

The NOP singleton.

applyAsLong

int applyAsLong(double value)
         throws E extends java.lang.Throwable

Applies this function to the given argument.

Parameters:

value - the function argument

Returns:

the function result

Throws:

E - if the operation fails

E extends java.lang.Throwable