net.lenni0451.commons

Class Sneaky

java.lang.Object

net.lenni0451.commons.Sneaky

public class Sneaky
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Sneaky.SneakyConsumer<T>
static interface	Sneaky.SneakyFunction<T,R>
static interface	Sneaky.SneakyRunnable
static interface	Sneaky.SneakySupplier<T>

Constructor Summary

Constructors

Constructor and Description
Sneaky()

Method Summary

Modifier and Type	Method and Description
static <T extends java.lang.Throwable> void	fake(java.lang.Class<T> exceptionType) Fake throw an exception to have to declare it in the method signature. Can be used to suppress warnings when using sneak(java.lang.Throwable)
static void	sneak(Sneaky.SneakyRunnable runnable) Run code that throws checked exceptions without having to declare them in the method signature.
static <O> O	sneak(Sneaky.SneakySupplier<O> supplier) Run code that throws checked exceptions without having to declare them in the method signature and return a value.
static void	sneak(java.lang.Throwable t) Throw a throwable without having to declare it in the method signature.
<T> java.util.function.Consumer<T>	toConsumer(Sneaky.SneakyConsumer<T> sneakyConsumer) Turn a sneaky consumer into a regular consumer.
<T,R> java.util.function.Function<T,R>	toFunction(Sneaky.SneakyFunction<T,R> sneakyFunction) Turn a sneaky function into a regular function.
java.lang.Runnable	toRunnable(Sneaky.SneakyRunnable sneakyRunnable) Turn a sneaky runnable into a regular runnable.
<T> java.util.function.Supplier<T>	toSupplier(Sneaky.SneakySupplier<T> sneakySupplier) Turn a sneaky supplier into a regular supplier.
static <T> T	unsafeCast(java.lang.Object object) Cast an object to any type without any checks. This method should be used with caution, as it can lead to ClassCastExceptions at runtime if the object is not of the expected type.

Methods inherited from class java.lang.Object

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

Constructor Detail

Sneaky

public Sneaky()

Method Detail

fake

public static <T extends java.lang.Throwable> void fake(java.lang.Class<T> exceptionType)
                                                 throws T extends java.lang.Throwable

Fake throw an exception to have to declare it in the method signature.
Can be used to suppress warnings when using sneak(java.lang.Throwable)

Type Parameters:

T - The type of the exception

Parameters:

exceptionType - The type of the exception to fake throw

Throws:

T - The exception

T extends java.lang.Throwable

sneak

public static void sneak(java.lang.Throwable t)

Throw a throwable without having to declare it in the method signature.

Parameters:

t - The throwable to throw

unsafeCast

public static <T> T unsafeCast(java.lang.Object object)

Cast an object to any type without any checks.
This method should be used with caution, as it can lead to ClassCastExceptions at runtime if the object is not of the expected type.

Type Parameters:

T - The type to cast the object to

Parameters:

object - The object to cast

Returns:

The object casted to the specified type

sneak

public static void sneak(Sneaky.SneakyRunnable runnable)

Run code that throws checked exceptions without having to declare them in the method signature.

Parameters:

runnable - The code to run

sneak

public static <O> O sneak(Sneaky.SneakySupplier<O> supplier)

Run code that throws checked exceptions without having to declare them in the method signature and return a value.

Type Parameters:

O - The type of the value returned by the code

Parameters:

supplier - The code to run

Returns:

The value returned by the code

toRunnable

public java.lang.Runnable toRunnable(Sneaky.SneakyRunnable sneakyRunnable)

Turn a sneaky runnable into a regular runnable.

Parameters:

sneakyRunnable - The sneaky runnable to convert

Returns:

A regular runnable that will execute the sneaky runnable's run method

See Also:

Sneaky.SneakyRunnable.toRunnable()

toSupplier

public <T> java.util.function.Supplier<T> toSupplier(Sneaky.SneakySupplier<T> sneakySupplier)

Turn a sneaky supplier into a regular supplier.

Type Parameters:

T - The type of the value returned by the supplier

Parameters:

sneakySupplier - The sneaky supplier to convert

Returns:

A regular supplier that will execute the sneaky supplier's get method

See Also:

Sneaky.SneakySupplier.toSupplier()

toConsumer

public <T> java.util.function.Consumer<T> toConsumer(Sneaky.SneakyConsumer<T> sneakyConsumer)

Turn a sneaky consumer into a regular consumer.

Type Parameters:

T - The type of the value accepted by the consumer

Parameters:

sneakyConsumer - The sneaky consumer to convert

Returns:

A regular consumer that will execute the sneaky consumer's accept method

See Also:

Sneaky.SneakyConsumer.toConsumer()

toFunction

public <T,R> java.util.function.Function<T,R> toFunction(Sneaky.SneakyFunction<T,R> sneakyFunction)

Turn a sneaky function into a regular function.

Type Parameters:

T - The type of the input to the function

R - The type of the result of the function

Parameters:

sneakyFunction - The sneaky function to convert

Returns:

A regular function that will execute the sneaky function's apply method

See Also:

Sneaky.SneakyFunction.toFunction()