Package net.minecraft.util.dynamic

Class Codecs

java.lang.Object

net.minecraft.util.dynamic.Codecs

public class Codecs
extends Object

A few extensions for Codec or DynamicOps.

It has a few methods to create checkers for Codec.flatXmap to add extra value validation to encoding and decoding. See the implementation of nonEmptyList(Codec).

Mappings:

Namespace	Name
official	alq
intermediary	net/minecraft/class_5699
named	net/minecraft/util/dynamic/Codecs

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	Codecs.ContextRetrievalCodec
private static final class	Codecs.Either<F,S>
private static final record	Codecs.Lazy<A>
static final record	Codecs.TagEntryId
private static final class	Codecs.Xor<F,S>	An xor codec that only permits exactly one of the two data choices to be present.

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.Codec<byte[]>	BASE_64
static final com.mojang.serialization.Codec<Instant>	INSTANT
static final com.mojang.serialization.Codec<Integer>	NONNEGATIVE_INT
static final Function<OptionalLong,Optional<Long>>	OPTIONAL_LONG_TO_OPTIONAL_OF_LONG
static final Function<Optional<Long>,OptionalLong>	OPTIONAL_OF_LONG_TO_OPTIONAL_LONG
static final com.mojang.serialization.Codec<Float>	POSITIVE_FLOAT
static final com.mojang.serialization.Codec<Integer>	POSITIVE_INT
static final com.mojang.serialization.Codec<Pattern>	REGULAR_EXPRESSION
static final com.mojang.serialization.Codec<Codecs.TagEntryId>	TAG_ENTRY_ID
static final com.mojang.serialization.Codec<UUID>	UUID

Constructor Summary

Constructors

Constructor	Description
Codecs()

Method Summary

Modifier and Type	Method	Description
static <P, I> com.mojang.serialization.Codec<I>	createCodecForPairObject(com.mojang.serialization.Codec<P> codec, String leftFieldName, String rightFieldName, BiFunction<P,P,com.mojang.serialization.DataResult<I>> combineFunction, Function<I,P> leftFunction, Function<I,P> rightFunction)
static <E> com.mojang.serialization.MapCodec<E>	createContextRetrievalCodec(Function<com.mojang.serialization.DynamicOps<?>,com.mojang.serialization.DataResult<E>> retriever)
static <E, L extends Collection<E>, T> Function<L,com.mojang.serialization.DataResult<L>>	createEqualTypeChecker(Function<E,T> typeGetter)
private static <N extends Number & Comparable<N>> Function<N,com.mojang.serialization.DataResult<N>>	createFloatRangeChecker(N min, N max, Function<N,String> messageFactory)
private static <N extends Number & Comparable<N>> Function<N,com.mojang.serialization.DataResult<N>>	createIntRangeChecker(N min, N max, Function<N,String> messageFactory)
static <A> com.mojang.serialization.Codec<A>	createLazy(Supplier<com.mojang.serialization.Codec<A>> supplier)
static <T> Function<RegistryEntryList<T>,com.mojang.serialization.DataResult<RegistryEntryList<T>>>	createNonEmptyEntryListChecker()
static <T> Function<List<T>,com.mojang.serialization.DataResult<List<T>>>	createNonEmptyListChecker()
static <A> com.mojang.serialization.Codec<A>	exceptionCatching(com.mojang.serialization.Codec<A> codec)
static <E> com.mojang.serialization.Codec<E>	idChecked(Function<E,String> elementToId, Function<String,E> idToElement)
static com.mojang.serialization.Codec<Instant>	instant(DateTimeFormatter formatter)
static <T> com.mojang.serialization.Codec<RegistryEntryList<T>>	nonEmptyEntryList(com.mojang.serialization.Codec<RegistryEntryList<T>> originalCodec)
static <T> com.mojang.serialization.Codec<List<T>>	nonEmptyList(com.mojang.serialization.Codec<List<T>> originalCodec)
static com.mojang.serialization.MapCodec<OptionalLong>	optionalLong(com.mojang.serialization.MapCodec<Optional<Long>> codec)
static <E> com.mojang.serialization.Codec<E>	orCompressed(com.mojang.serialization.Codec<E> uncompressedCodec, com.mojang.serialization.Codec<E> compressedCodec)
static <A> com.mojang.serialization.Codec.ResultFunction<A>	orElsePartial(A object)
private static com.mojang.serialization.Codec<Float>	rangedFloat(float min, float max, Function<Float,String> messageFactory)
private static com.mojang.serialization.Codec<Integer>	rangedInt(int min, int max, Function<Integer,String> messageFactory)
static <E> com.mojang.serialization.Codec<E>	rawIdChecked(ToIntFunction<E> elementToRawId, IntFunction<E> rawIdToElement, int errorRawId)
static <E> com.mojang.serialization.Codec<E>	withLifecycle(com.mojang.serialization.Codec<E> originalCodec, Function<E,com.mojang.serialization.Lifecycle> entryLifecycleGetter, Function<E,com.mojang.serialization.Lifecycle> lifecycleGetter)
static <F, S> com.mojang.serialization.Codec<com.mojang.datafixers.util.Either<F,S>>	xor(com.mojang.serialization.Codec<F> first, com.mojang.serialization.Codec<S> second)	Returns an exclusive-or codec for Codecs.Either instances.

Methods inherited from class java.lang.Object

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

Field Details

UUID

public static final com.mojang.serialization.Codec<UUID> UUID

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a:Lcom/mojang/serialization/Codec;
intermediary	field_38081	Lnet/minecraft/class_5699;field_38081:Lcom/mojang/serialization/Codec;
named	UUID	Lnet/minecraft/util/dynamic/Codecs;UUID:Lcom/mojang/serialization/Codec;

NONNEGATIVE_INT

public static final com.mojang.serialization.Codec<Integer> NONNEGATIVE_INT

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b:Lcom/mojang/serialization/Codec;
intermediary	field_33441	Lnet/minecraft/class_5699;field_33441:Lcom/mojang/serialization/Codec;
named	NONNEGATIVE_INT	Lnet/minecraft/util/dynamic/Codecs;NONNEGATIVE_INT:Lcom/mojang/serialization/Codec;

POSITIVE_INT

public static final com.mojang.serialization.Codec<Integer> POSITIVE_INT

Mappings:

Namespace	Name	Mixin selector
official	c	Lalq;c:Lcom/mojang/serialization/Codec;
intermediary	field_33442	Lnet/minecraft/class_5699;field_33442:Lcom/mojang/serialization/Codec;
named	POSITIVE_INT	Lnet/minecraft/util/dynamic/Codecs;POSITIVE_INT:Lcom/mojang/serialization/Codec;

POSITIVE_FLOAT

public static final com.mojang.serialization.Codec<Float> POSITIVE_FLOAT

Mappings:

Namespace	Name	Mixin selector
official	d	Lalq;d:Lcom/mojang/serialization/Codec;
intermediary	field_34387	Lnet/minecraft/class_5699;field_34387:Lcom/mojang/serialization/Codec;
named	POSITIVE_FLOAT	Lnet/minecraft/util/dynamic/Codecs;POSITIVE_FLOAT:Lcom/mojang/serialization/Codec;

REGULAR_EXPRESSION

public static final com.mojang.serialization.Codec<Pattern> REGULAR_EXPRESSION

Mappings:

Namespace	Name	Mixin selector
official	e	Lalq;e:Lcom/mojang/serialization/Codec;
intermediary	field_37408	Lnet/minecraft/class_5699;field_37408:Lcom/mojang/serialization/Codec;
named	REGULAR_EXPRESSION	Lnet/minecraft/util/dynamic/Codecs;REGULAR_EXPRESSION:Lcom/mojang/serialization/Codec;

INSTANT

public static final com.mojang.serialization.Codec<Instant> INSTANT

Mappings:

Namespace	Name	Mixin selector
official	f	Lalq;f:Lcom/mojang/serialization/Codec;
intermediary	field_39042	Lnet/minecraft/class_5699;field_39042:Lcom/mojang/serialization/Codec;
named	INSTANT	Lnet/minecraft/util/dynamic/Codecs;INSTANT:Lcom/mojang/serialization/Codec;

BASE_64

public static final com.mojang.serialization.Codec<byte[]> BASE_64

Mappings:

Namespace	Name	Mixin selector
official	g	Lalq;g:Lcom/mojang/serialization/Codec;
intermediary	field_39273	Lnet/minecraft/class_5699;field_39273:Lcom/mojang/serialization/Codec;
named	BASE_64	Lnet/minecraft/util/dynamic/Codecs;BASE_64:Lcom/mojang/serialization/Codec;

TAG_ENTRY_ID

public static final com.mojang.serialization.Codec<Codecs.TagEntryId> TAG_ENTRY_ID

Mappings:

Namespace	Name	Mixin selector
official	h	Lalq;h:Lcom/mojang/serialization/Codec;
intermediary	field_39274	Lnet/minecraft/class_5699;field_39274:Lcom/mojang/serialization/Codec;
named	TAG_ENTRY_ID	Lnet/minecraft/util/dynamic/Codecs;TAG_ENTRY_ID:Lcom/mojang/serialization/Codec;

OPTIONAL_OF_LONG_TO_OPTIONAL_LONG

public static final Function<Optional<Long>,OptionalLong> OPTIONAL_OF_LONG_TO_OPTIONAL_LONG

Mappings:

Namespace	Name	Mixin selector
official	i	Lalq;i:Ljava/util/function/Function;
intermediary	field_39395	Lnet/minecraft/class_5699;field_39395:Ljava/util/function/Function;
named	OPTIONAL_OF_LONG_TO_OPTIONAL_LONG	Lnet/minecraft/util/dynamic/Codecs;OPTIONAL_OF_LONG_TO_OPTIONAL_LONG:Ljava/util/function/Function;

OPTIONAL_LONG_TO_OPTIONAL_OF_LONG

public static final Function<OptionalLong,Optional<Long>> OPTIONAL_LONG_TO_OPTIONAL_OF_LONG

Mappings:

Namespace	Name	Mixin selector
official	j	Lalq;j:Ljava/util/function/Function;
intermediary	field_39396	Lnet/minecraft/class_5699;field_39396:Ljava/util/function/Function;
named	OPTIONAL_LONG_TO_OPTIONAL_OF_LONG	Lnet/minecraft/util/dynamic/Codecs;OPTIONAL_LONG_TO_OPTIONAL_OF_LONG:Ljava/util/function/Function;

Constructor Details

Codecs

public Codecs()

Method Details

xor

public static <F,
S>
com.mojang.serialization.Codec<com.mojang.datafixers.util.Either<F,S>> xor(com.mojang.serialization.Codec<F> first,
 com.mojang.serialization.Codec<S> second)

Returns an exclusive-or codec for Codecs.Either instances.

This returned codec fails if both the first and second codecs can decode the input, while DFU's EitherCodec will always take the first decoded result when it is available.

Otherwise, this behaves the same as the either codec.

Type Parameters:

F - the first type

S - the second type

Parameters:

first - the first codec

second - the second codec

Returns:

the xor codec for the two codecs

See Also:

• Codec.either(Codec, Codec)
• EitherCodec

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
intermediary	method_33817	Lnet/minecraft/class_5699;method_33817(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
named	xor	Lnet/minecraft/util/dynamic/Codecs;xor(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

createCodecForPairObject

public static <P,
I>
com.mojang.serialization.Codec<I> createCodecForPairObject(com.mojang.serialization.Codec<P> codec,
 String leftFieldName,
 String rightFieldName,
 BiFunction<P,P,com.mojang.serialization.DataResult<I>> combineFunction,
 Function<I,P> leftFunction,
 Function<I,P> rightFunction)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
intermediary	method_37931	Lnet/minecraft/class_5699;method_37931(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
named	createCodecForPairObject	Lnet/minecraft/util/dynamic/Codecs;createCodecForPairObject(Lcom/mojang/serialization/Codec;Ljava/lang/String;Ljava/lang/String;Ljava/util/function/BiFunction;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

orElsePartial

public static <A>
com.mojang.serialization.Codec.ResultFunction<A> orElsePartial(A object)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;
intermediary	method_39028	Lnet/minecraft/class_5699;method_39028(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;
named	orElsePartial	Lnet/minecraft/util/dynamic/Codecs;orElsePartial(Ljava/lang/Object;)Lcom/mojang/serialization/Codec$ResultFunction;

rawIdChecked

public static <E> com.mojang.serialization.Codec<E> rawIdChecked(ToIntFunction<E> elementToRawId,
 IntFunction<E> rawIdToElement,
 int errorRawId)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;
intermediary	method_39511	Lnet/minecraft/class_5699;method_39511(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;
named	rawIdChecked	Lnet/minecraft/util/dynamic/Codecs;rawIdChecked(Ljava/util/function/ToIntFunction;Ljava/util/function/IntFunction;I)Lcom/mojang/serialization/Codec;

idChecked

public static <E> com.mojang.serialization.Codec<E> idChecked(Function<E,String> elementToId,
 Function<String,E> idToElement)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
intermediary	method_39508	Lnet/minecraft/class_5699;method_39508(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
named	idChecked	Lnet/minecraft/util/dynamic/Codecs;idChecked(Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

orCompressed

public static <E> com.mojang.serialization.Codec<E> orCompressed(com.mojang.serialization.Codec<E> uncompressedCodec,
 com.mojang.serialization.Codec<E> compressedCodec)

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
intermediary	method_39512	Lnet/minecraft/class_5699;method_39512(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
named	orCompressed	Lnet/minecraft/util/dynamic/Codecs;orCompressed(Lcom/mojang/serialization/Codec;Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

withLifecycle

public static <E> com.mojang.serialization.Codec<E> withLifecycle(com.mojang.serialization.Codec<E> originalCodec,
 Function<E,com.mojang.serialization.Lifecycle> entryLifecycleGetter,
 Function<E,com.mojang.serialization.Lifecycle> lifecycleGetter)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
intermediary	method_39504	Lnet/minecraft/class_5699;method_39504(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;
named	withLifecycle	Lnet/minecraft/util/dynamic/Codecs;withLifecycle(Lcom/mojang/serialization/Codec;Ljava/util/function/Function;Ljava/util/function/Function;)Lcom/mojang/serialization/Codec;

createIntRangeChecker

private static <N extends Number & Comparable<N>>
Function<N,com.mojang.serialization.DataResult<N>> createIntRangeChecker(N min,
 N max,
 Function<N,String> messageFactory)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;
intermediary	method_36243	Lnet/minecraft/class_5699;method_36243(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;
named	createIntRangeChecker	Lnet/minecraft/util/dynamic/Codecs;createIntRangeChecker(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;

rangedInt

private static com.mojang.serialization.Codec<Integer> rangedInt(int min,
 int max,
 Function<Integer,String> messageFactory)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;
intermediary	method_36241	Lnet/minecraft/class_5699;method_36241(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;
named	rangedInt	Lnet/minecraft/util/dynamic/Codecs;rangedInt(IILjava/util/function/Function;)Lcom/mojang/serialization/Codec;

createFloatRangeChecker

private static <N extends Number & Comparable<N>>
Function<N,com.mojang.serialization.DataResult<N>> createFloatRangeChecker(N min,
 N max,
 Function<N,String> messageFactory)

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;
intermediary	method_37940	Lnet/minecraft/class_5699;method_37940(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;
named	createFloatRangeChecker	Lnet/minecraft/util/dynamic/Codecs;createFloatRangeChecker(Ljava/lang/Number;Ljava/lang/Number;Ljava/util/function/Function;)Ljava/util/function/Function;

rangedFloat

private static com.mojang.serialization.Codec<Float> rangedFloat(float min,
 float max,
 Function<Float,String> messageFactory)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;
intermediary	method_37928	Lnet/minecraft/class_5699;method_37928(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;
named	rangedFloat	Lnet/minecraft/util/dynamic/Codecs;rangedFloat(FFLjava/util/function/Function;)Lcom/mojang/serialization/Codec;

createNonEmptyListChecker

public static <T>
Function<List<T>,com.mojang.serialization.DataResult<List<T>>> createNonEmptyListChecker()

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a()Ljava/util/function/Function;
intermediary	method_36240	Lnet/minecraft/class_5699;method_36240()Ljava/util/function/Function;
named	createNonEmptyListChecker	Lnet/minecraft/util/dynamic/Codecs;createNonEmptyListChecker()Ljava/util/function/Function;

nonEmptyList

public static <T>
com.mojang.serialization.Codec<List<T>> nonEmptyList(com.mojang.serialization.Codec<List<T>> originalCodec)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
intermediary	method_36973	Lnet/minecraft/class_5699;method_36973(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
named	nonEmptyList	Lnet/minecraft/util/dynamic/Codecs;nonEmptyList(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

createNonEmptyEntryListChecker

public static <T>
Function<RegistryEntryList<T>,com.mojang.serialization.DataResult<RegistryEntryList<T>>> createNonEmptyEntryListChecker()

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b()Ljava/util/function/Function;
intermediary	method_40112	Lnet/minecraft/class_5699;method_40112()Ljava/util/function/Function;
named	createNonEmptyEntryListChecker	Lnet/minecraft/util/dynamic/Codecs;createNonEmptyEntryListChecker()Ljava/util/function/Function;

nonEmptyEntryList

public static <T>
com.mojang.serialization.Codec<RegistryEntryList<T>> nonEmptyEntryList(com.mojang.serialization.Codec<RegistryEntryList<T>> originalCodec)

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
intermediary	method_40113	Lnet/minecraft/class_5699;method_40113(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
named	nonEmptyEntryList	Lnet/minecraft/util/dynamic/Codecs;nonEmptyEntryList(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

createLazy

public static <A> com.mojang.serialization.Codec<A> createLazy(Supplier<com.mojang.serialization.Codec<A>> supplier)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
intermediary	method_39240	Lnet/minecraft/class_5699;method_39240(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
named	createLazy	Lnet/minecraft/util/dynamic/Codecs;createLazy(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;

createContextRetrievalCodec

public static <E>
com.mojang.serialization.MapCodec<E> createContextRetrievalCodec(Function<com.mojang.serialization.DynamicOps<?>,com.mojang.serialization.DataResult<E>> retriever)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;
intermediary	method_40110	Lnet/minecraft/class_5699;method_40110(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;
named	createContextRetrievalCodec	Lnet/minecraft/util/dynamic/Codecs;createContextRetrievalCodec(Ljava/util/function/Function;)Lcom/mojang/serialization/MapCodec;

createEqualTypeChecker

public static <E,
L extends Collection<E>,
T>
Function<L,com.mojang.serialization.DataResult<L>> createEqualTypeChecker(Function<E,T> typeGetter)

Mappings:

Namespace	Name	Mixin selector
official	b	Lalq;b(Ljava/util/function/Function;)Ljava/util/function/Function;
intermediary	method_40114	Lnet/minecraft/class_5699;method_40114(Ljava/util/function/Function;)Ljava/util/function/Function;
named	createEqualTypeChecker	Lnet/minecraft/util/dynamic/Codecs;createEqualTypeChecker(Ljava/util/function/Function;)Ljava/util/function/Function;

exceptionCatching

public static <A> com.mojang.serialization.Codec<A> exceptionCatching(com.mojang.serialization.Codec<A> codec)

Mappings:

Namespace	Name	Mixin selector
official	c	Lalq;c(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
intermediary	method_42114	Lnet/minecraft/class_5699;method_42114(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;
named	exceptionCatching	Lnet/minecraft/util/dynamic/Codecs;exceptionCatching(Lcom/mojang/serialization/Codec;)Lcom/mojang/serialization/Codec;

instant

public static com.mojang.serialization.Codec<Instant> instant(DateTimeFormatter formatter)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;
intermediary	method_43532	Lnet/minecraft/class_5699;method_43532(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;
named	instant	Lnet/minecraft/util/dynamic/Codecs;instant(Ljava/time/format/DateTimeFormatter;)Lcom/mojang/serialization/Codec;

optionalLong

public static com.mojang.serialization.MapCodec<OptionalLong> optionalLong(com.mojang.serialization.MapCodec<Optional<Long>> codec)

Mappings:

Namespace	Name	Mixin selector
official	a	Lalq;a(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;
intermediary	method_44167	Lnet/minecraft/class_5699;method_44167(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;
named	optionalLong	Lnet/minecraft/util/dynamic/Codecs;optionalLong(Lcom/mojang/serialization/MapCodec;)Lcom/mojang/serialization/MapCodec;