io.github.fablabsmc.fablabs.impl.fiber.annotation.magic

Class TypeMagic

java.lang.Object

io.github.fablabsmc.fablabs.impl.fiber.annotation.magic.TypeMagic

public final class TypeMagic
extends Object

Copied from Jankson's source code, licensed by Falkreon under the MIT license.

Constructor Summary

Constructors

Constructor and Description
TypeMagic()

Method Summary

Modifier and Type	Method and Description
static Object	box(Object t)
static Class<?>	classForType(Type t) This is a surprisingly intractable problem in Java: "Type" pretty much represents all possible states of reified and unreified type information, and each kind of Type has different, mutually exclusive, and often unintended ways of uncovering its (un-reified) class.
static Object	unbox(Object t)
static <T> Class<T>	unwrapPrimitive(Class<T> type)
static <T> Class<T>	wrapPrimitive(Class<T> type)

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeMagic

public TypeMagic()

Method Detail

box

public static Object box(Object t)

unbox

public static Object unbox(Object t)

wrapPrimitive

public static <T> Class<T> wrapPrimitive(Class<T> type)

unwrapPrimitive

public static <T> Class<T> unwrapPrimitive(Class<T> type)

classForType

@Nullable
public static Class<?> classForType(Type t)

This is a surprisingly intractable problem in Java: "Type" pretty much represents all possible states of reified and unreified type information, and each kind of Type has different, mutually exclusive, and often unintended ways of uncovering its (un-reified) class.

Generally it's much safer to use this for the type from a *field* than a blind type from an argument.

Parameters:

t - the type to check

Returns:

the class of t