Package org.apache.commons.lang3.function

Interface FailableDoubleToIntFunction<E extends 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 FailableDoubleToIntFunction<E extends Throwable>

A functional interface like DoubleToIntFunction that declares a Throwable.

Since:

3.11

Field Summary

Fields

Modifier and Type	Field	Description
static FailableDoubleToIntFunction	NOP	NOP singleton

Method Summary

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

Field Detail

NOP

static final FailableDoubleToIntFunction NOP

NOP singleton

Method Detail

nop

static <E extends Throwable> FailableDoubleToIntFunction<E> nop()

Returns The NOP singleton.

Type Parameters:

E - The kind of thrown exception or error.

Returns:

The NOP singleton.

applyAsInt

int applyAsInt(double value)
        throws E extends Throwable

Applies this function to the given argument.

Parameters:

value - the function argument

Returns:

the function result

Throws:

E - Thrown when the function fails.

E extends Throwable