Interface Holder<T>

Type Parameters:

T - the type of the registry entry

All Known Subinterfaces:

Attribute, BannerPattern, Block, BlockEntityType, BlockSoundType, ChatType, DataComponent<T>, DebugSubscription<T>, Dialog, EntityType, FeatureFlag, Fluid, GameEvent, Holder.Direct<T>, Instrument, JukeboxSong, Material, PaintingVariant, Particle, PotionEffect, PotionType, RegistryKey<T>, StaticProtocolObject<T>, StatisticType, TrimMaterial, TrimPattern, VillagerProfession

All Known Implementing Classes:

ArgumentParserType, BlockEntityTypeImpl, BuiltinSoundEvent, DebugSubscriptionImpl, Dialog.Confirmation, Dialog.DialogList, Dialog.MultiAction, Dialog.Notice, Dialog.ServerLinks, InstrumentImpl, Particle.Block, Particle.BlockCrumble, Particle.BlockMarker, Particle.DragonBreath, Particle.Dust, Particle.DustColorTransition, Particle.DustPillar, Particle.Effect, Particle.EntityEffect, Particle.FallingDust, Particle.Flash, Particle.InstantEffect, Particle.Item, Particle.SculkCharge, Particle.Shriek, Particle.Simple, Particle.TintedLeaves, Particle.Trail, Particle.Vibration, RecipeBookCategory, RecipeDisplayType, RecipeType, SlotDisplayType, VillagerProfessionImpl, VillagerType

public sealed interface Holder<T>
permits RegistryKey<T>, Holder.Direct<T>

Represents either a reference to a registry entry RegistryKey or a direct registry value.

Whether registry values implement this type depends on client support for direct values.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Holder.Direct<T>

Method Summary

Modifier and Type	Method	Description
default @Nullable RegistryKey<T>	asKey()
default T	asValue()
static <T extends Holder<T>> Codec<Holder<T>>	codec(Registries.Selector<T> selector, Codec<T> registryCodec)
default boolean	isDirect()
static <T extends Holder<T>> NetworkBuffer.Type<Holder<T>>	networkType(Registries.Selector<T> selector, NetworkBuffer.Type<T> registryNetworkType)
default T	resolve(DynamicRegistry<T> registry)
default Either<RegistryKey<T>, T>	unwrap()

Method Details

networkType

static <T extends Holder<T>>
NetworkBuffer.Type<Holder<T>> networkType(Registries.Selector<T> selector,
 NetworkBuffer.Type<T> registryNetworkType)

codec

static <T extends Holder<T>> Codec<Holder<T>> codec(Registries.Selector<T> selector,
 Codec<T> registryCodec)

isDirect

default boolean isDirect()

asKey

@Nullable
default @Nullable RegistryKey<T> asKey()

asValue

@Nullable
default T asValue()

unwrap

default Either<RegistryKey<T>, T> unwrap()

resolve

@Nullable
default T resolve(DynamicRegistry<T> registry)