com.pivovarit.function

Interface ThrowingUnaryOperator<T,E extends Exception>

Type Parameters:

T - the type of the operand and result of the operator

E - the type of the thrown checked exception

All Superinterfaces:

ThrowingFunction<T,T,E>

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 ThrowingUnaryOperator<T,E extends Exception>
extends ThrowingFunction<T,T,E>

Represents an operation on a single operand that produces a result of the same type as its operand. This is a specialization of Function for the case where the operand and result are of the same type. Function may throw a checked exception.

Author:

Grzegorz Piwowarek

See Also:

ThrowingFunction

Method Summary

Modifier and Type	Method and Description
static <T> UnaryOperator<T>	sneaky(ThrowingUnaryOperator<T,?> operator) Returns a new UnaryOperator instance which rethrows the checked exception using the Sneaky Throws pattern
default UnaryOperator<T>	uncheck() Returns a new UnaryOperator instance which wraps thrown checked exception instance into a RuntimeException
static <T> UnaryOperator<T>	unchecked(ThrowingUnaryOperator<T,?> operator)

Methods inherited from interface com.pivovarit.function.ThrowingFunction

andThen, apply, compose, lift, lifted, sneaky, unchecked

Method Detail

unchecked

static <T> UnaryOperator<T> unchecked(ThrowingUnaryOperator<T,?> operator)

sneaky

static <T> UnaryOperator<T> sneaky(ThrowingUnaryOperator<T,?> operator)

Returns a new UnaryOperator instance which rethrows the checked exception using the Sneaky Throws pattern

Returns:

UnaryOperator instance that rethrows the checked exception using the Sneaky Throws pattern

uncheck

default UnaryOperator<T> uncheck()

Returns a new UnaryOperator instance which wraps thrown checked exception instance into a RuntimeException

Specified by:

uncheck in interface ThrowingFunction<T,T,E extends Exception>