Module org.danekja.jdk.serializable.functional

Package org.danekja.java.util.function.serializable

Interface SerializableLongUnaryOperator

All Superinterfaces:

java.util.function.LongUnaryOperator, java.io.Serializable

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 SerializableLongUnaryOperator
extends java.util.function.LongUnaryOperator, java.io.Serializable

Serializable version of LongUnaryOperator

Method Summary

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

Methods inherited from interface java.util.function.LongUnaryOperator

andThen, applyAsLong, compose

Method Detail

compose

default SerializableLongUnaryOperator compose(SerializableLongUnaryOperator 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:

java.lang.NullPointerException - if before is null

See Also:

LongUnaryOperator.andThen(LongUnaryOperator)

andThen

default SerializableLongUnaryOperator andThen(SerializableLongUnaryOperator 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:

java.lang.NullPointerException - if after is null

See Also:

LongUnaryOperator.compose(LongUnaryOperator)

identity

static SerializableLongUnaryOperator identity()

Returns a unary operator that always returns its input argument.

Returns:

a unary operator that always returns its input argument