com.tangosol.util.function

Interface Remote.DoubleUnaryOperator

All Superinterfaces:

DoubleUnaryOperator, Serializable

Enclosing class:

Remote

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 static interface Remote.DoubleUnaryOperator
extends DoubleUnaryOperator, Serializable

Represents an operation on a single double-valued operand that produces a double-valued result. This is the primitive type specialization of Remote.UnaryOperator for double.

This is a functional interface whose functional method is DoubleUnaryOperator.applyAsDouble(double).

See Also:

Remote.UnaryOperator

Method Summary

Modifier and Type	Method and Description
default Remote.DoubleUnaryOperator	andThen(Remote.DoubleUnaryOperator after) Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result.
default Remote.DoubleUnaryOperator	compose(Remote.DoubleUnaryOperator before) Returns a composed operator that first applies the before operator to its input, and then applies this operator to the result.
static Remote.DoubleUnaryOperator	identity() Returns a unary operator that always returns its input argument.

Methods inherited from interface java.util.function.DoubleUnaryOperator

andThen, applyAsDouble, compose

Method Detail

compose

default Remote.DoubleUnaryOperator compose(Remote.DoubleUnaryOperator before)

Returns a composed operator that first applies the before operator to its input, and then applies this operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.

Parameters:

before - the operator to apply before this operator is applied

Returns:

a composed operator that first applies the before operator and then applies this operator

Throws:

NullPointerException - if before is null

See Also:

DoubleUnaryOperator.andThen(DoubleUnaryOperator)

andThen

default Remote.DoubleUnaryOperator andThen(Remote.DoubleUnaryOperator after)

Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.

Parameters:

after - the operator to apply after this operator is applied

Returns:

a composed operator that first applies this operator and then applies the after operator

Throws:

NullPointerException - if after is null

See Also:

DoubleUnaryOperator.compose(DoubleUnaryOperator)

identity

static Remote.DoubleUnaryOperator identity()

Returns a unary operator that always returns its input argument.

Specified by:

identity in interface DoubleUnaryOperator

Returns:

a unary operator that always returns its input argument