net.lenni0451.commons.unchecked.function

Interface ThrowingFunction<T,R>

Type Parameters:

T - The input type

R - The return type

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 ThrowingFunction<T,R>

A function that can throw checked exceptions.

Method Summary

Modifier and Type	Method and Description
R	apply(T t) Apply the function to the input.
default java.util.function.Function<T,R>	toFunction() Convert this ThrowingFunction to a standard Function.
static <T,R> java.util.function.Function<T,R>	toFunction(ThrowingFunction<T,R> function) Convert a ThrowingFunction to a standard Function.
default R	tryApply(T t) Apply the function to the input and sneakily throw any exceptions.

Method Detail

toFunction

static <T,R> java.util.function.Function<T,R> toFunction(ThrowingFunction<T,R> function)

Convert a ThrowingFunction to a standard Function.

Type Parameters:

T - The input type

R - The return type

Parameters:

function - The ThrowingFunction

Returns:

The standard Function

apply

R apply(T t)
 throws java.lang.Throwable

Apply the function to the input.

Parameters:

t - The input

Returns:

The result

Throws:

java.lang.Throwable - If an error occurs

tryApply

default R tryApply(T t)

Apply the function to the input and sneakily throw any exceptions.

Parameters:

t - The input

Returns:

The result

toFunction

default java.util.function.Function<T,R> toFunction()

Convert this ThrowingFunction to a standard Function.

Returns:

The standard Function