Package com.landawn.abacus.util.function

Interface DoubleFunction<R>

All Superinterfaces:

DoubleFunction<R>, Throwables.DoubleFunction<R,RuntimeException>

public interface DoubleFunction<R>
extends Throwables.DoubleFunction<R,RuntimeException>, DoubleFunction<R>

Refer to JDK API documentation at: https://docs.oracle.com/javase/8/docs/api/java/util/function/package-summary.html

Author:

Haiyang Li

Field Summary

Fields

Modifier and Type	Field	Description
static final DoubleFunction<Double>	BOX

Method Summary

Modifier and Type	Method	Description
default <V> DoubleFunction<V>	andThen(Function<? super R,? extends V> after)
R	apply(double value)
static DoubleFunction<Double>	identity()

Field Details

BOX

static final DoubleFunction<Double> BOX

Method Details

apply

R apply(double value)

Specified by:

apply in interface DoubleFunction<R>

Specified by:

apply in interface Throwables.DoubleFunction<R,RuntimeException>

Parameters:

value -

Returns:

andThen

default <V> DoubleFunction<V> andThen(Function<? super R,? extends V> after)

Type Parameters:

V -

Parameters:

after -

Returns:

identity

static DoubleFunction<Double> identity()

Returns: