Package xyz.brandonfl.throwableoptional

Class ThrowableOptional

java.lang.Object

xyz.brandonfl.throwableoptional.ThrowableOptional

public final class ThrowableOptional
extends Object

ThrowableOptional is a utility class that enables the possibility to use the Optional with functions that can throw exceptions

Author:

brandonfl

Method Summary

Modifier and Type	Method	Description
static <T> Optional<T>	of(Callable<T> function)	ThrowableOptional of callable functions Exemple : ThrowableOptional.of(() -> Long.parseLong(value))
static <T,R> Optional<R>	of(java.util.function.Function<T,R> function, T parameter)	ThrowableOptional of functions with one parameter Exemple : ThrowableOptional.of(Long::parseLong, value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

of

public static <T> Optional<T> of(Callable<T> function)

ThrowableOptional of callable functions Exemple : ThrowableOptional.of(() -> Long.parseLong(value))

Parameters:

function - a callable function

Returns:

Optional of the throwable function

of

public static <T,R> Optional<R> of(java.util.function.Function<T,R> function,
                                         T parameter)

ThrowableOptional of functions with one parameter Exemple : ThrowableOptional.of(Long::parseLong, value)

Type Parameters:

T - Type of the parameter

R - Result of the function

Parameters:

function - the function call

parameter - the parameter for the function

Returns:

Optional of the throwable function