Package net.minecraft.core

Interface Registry<T>

All Superinterfaces:

HolderGetter<T>, HolderLookup<T>, HolderLookup.RegistryLookup<T>, HolderOwner<T>, IdMap<T>, IRegistryExtension<T>, Iterable<T>, com.mojang.serialization.Keyable

All Known Subinterfaces:

DefaultedRegistry<T>, WritableRegistry<T>

All Known Implementing Classes:

BaseMappedRegistry, DefaultedMappedRegistry, MappedRegistry

public interface Registry<T>
extends com.mojang.serialization.Keyable, HolderLookup.RegistryLookup<T>, IdMap<T>, IRegistryExtension<T>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Registry.PendingTags<T>

Nested classes/interfaces inherited from interface net.minecraft.core.HolderLookup

HolderLookup.Provider, HolderLookup.RegistryLookup<T>

Nested classes/interfaces inherited from interface net.minecraft.core.HolderLookup.RegistryLookup

HolderLookup.RegistryLookup.Delegate<T>

Field Summary

Fields inherited from interface net.minecraft.core.IdMap

DEFAULT

Method Summary

Modifier and Type	Method	Description
default IdMap<Holder<T>>	asHolderIdMap()
default com.mojang.serialization.Codec<T>	byNameCodec()
boolean	containsKey(ResourceKey<T> key)
boolean	containsKey(ResourceLocation name)
Holder.Reference<T>	createIntrusiveHolder(T value)
Set<Map.Entry<ResourceKey<T>,T>>	entrySet()
Registry<T>	freeze()
Optional<Holder.Reference<T>>	get(int index)
Optional<Holder.Reference<T>>	get(ResourceLocation key)
Optional<Holder.Reference<T>>	getAny()
int	getId(T p_122977_)
ResourceLocation	getKey(T value)
default Optional<T>	getOptional(ResourceKey<T> registryKey)
default Optional<T>	getOptional(ResourceLocation name)
Optional<Holder.Reference<T>>	getRandom(RandomSource random)
default Optional<Holder<T>>	getRandomElementOf(TagKey<T> key, RandomSource random)
Optional<ResourceKey<T>>	getResourceKey(T value)
default Iterable<Holder<T>>	getTagOrEmpty(TagKey<T> key)
Stream<HolderSet.Named<T>>	getTags()
T	getValue(ResourceKey<T> key)
T	getValue(ResourceLocation key)
default T	getValueOrThrow(ResourceKey<T> key)
default com.mojang.serialization.Codec<Holder<T>>	holderByNameCodec()
ResourceKey<? extends Registry<T>>	key()
default <U> Stream<U>	keys(com.mojang.serialization.DynamicOps<U> ops)
Set<ResourceLocation>	keySet()
Registry.PendingTags<T>	prepareTagReload(TagLoader.LoadResult<T> loadResult)
private com.mojang.serialization.Codec<Holder.Reference<T>>	referenceHolderWithLifecycle()
static <T> T	register(Registry<? super T> registry, String name, T value)
static <V, T extends V> T	register(Registry<V> registry, ResourceKey<V> key, T value)
static <V, T extends V> T	register(Registry<V> registry, ResourceLocation name, T value)
static <T> Holder.Reference<T>	registerForHolder(Registry<T> registry, ResourceKey<T> key, T value)
static <T> Holder.Reference<T>	registerForHolder(Registry<T> registry, ResourceLocation name, T value)
Optional<RegistrationInfo>	registrationInfo(ResourceKey<T> key)
Set<ResourceKey<T>>	registryKeySet()
private com.mojang.serialization.DataResult<Holder.Reference<T>>	safeCastToReference(Holder<T> value)
default Stream<T>	stream()
Holder<T>	wrapAsHolder(T value)

Methods inherited from interface net.minecraft.core.HolderGetter

get, get, getOrThrow, getOrThrow

Methods inherited from interface net.minecraft.core.HolderLookup

listElementIds, listElements, listTagIds, listTags

Methods inherited from interface net.minecraft.core.HolderLookup.RegistryLookup

filterElements, filterFeatures, getData, registryLifecycle

Methods inherited from interface net.minecraft.core.HolderOwner

canSerializeIn

Methods inherited from interface net.minecraft.core.IdMap

byId, byIdOrThrow, getIdOrThrow, size

Methods inherited from interface net.neoforged.neoforge.registries.IRegistryExtension

addAlias, addCallback, addCallback, containsValue, doesSync, getDataMap, getId, getId, getKeyOrNull, getMaxId, resolve, resolve

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

key

ResourceKey<? extends Registry<T>> key()

Specified by:

key in interface HolderLookup.RegistryLookup<T>

byNameCodec

default com.mojang.serialization.Codec<T> byNameCodec()

holderByNameCodec

default com.mojang.serialization.Codec<Holder<T>> holderByNameCodec()

referenceHolderWithLifecycle

private com.mojang.serialization.Codec<Holder.Reference<T>> referenceHolderWithLifecycle()

safeCastToReference

private com.mojang.serialization.DataResult<Holder.Reference<T>> safeCastToReference(Holder<T> value)

keys

default <U> Stream<U> keys(com.mojang.serialization.DynamicOps<U> ops)

Specified by:

keys in interface com.mojang.serialization.Keyable

getKey

@Nullable
ResourceLocation getKey(T value)

Returns:

the name used to identify the given object within this registry or null if the object is not within this registry

getResourceKey

Optional<ResourceKey<T>> getResourceKey(T value)

getId

int getId(@Nullable
 T p_122977_)

Specified by:

getId in interface IdMap<T>

Returns:

the integer ID used to identify the given object

getValue

@Nullable
T getValue(@Nullable
 ResourceKey<T> key)

getValue

@Nullable
T getValue(@Nullable
 ResourceLocation key)

registrationInfo

Optional<RegistrationInfo> registrationInfo(ResourceKey<T> key)

getOptional

default Optional<T> getOptional(@Nullable
 ResourceLocation name)

getOptional

default Optional<T> getOptional(@Nullable
 ResourceKey<T> registryKey)

getAny

Optional<Holder.Reference<T>> getAny()

getValueOrThrow

default T getValueOrThrow(ResourceKey<T> key)

keySet

Set<ResourceLocation> keySet()

entrySet

Set<Map.Entry<ResourceKey<T>,T>> entrySet()

registryKeySet

Set<ResourceKey<T>> registryKeySet()

getRandom

Optional<Holder.Reference<T>> getRandom(RandomSource random)

stream

default Stream<T> stream()

containsKey

boolean containsKey(ResourceLocation name)

containsKey

boolean containsKey(ResourceKey<T> key)

register

static <T> T register(Registry<? super T> registry,
 String name,
 T value)

register

static <V,
T extends V> T register(Registry<V> registry,
 ResourceLocation name,
 T value)

register

static <V,
T extends V> T register(Registry<V> registry,
 ResourceKey<V> key,
 T value)

registerForHolder

static <T> Holder.Reference<T> registerForHolder(Registry<T> registry,
 ResourceKey<T> key,
 T value)

registerForHolder

static <T> Holder.Reference<T> registerForHolder(Registry<T> registry,
 ResourceLocation name,
 T value)

freeze

Registry<T> freeze()

createIntrusiveHolder

Holder.Reference<T> createIntrusiveHolder(T value)

get

Optional<Holder.Reference<T>> get(int index)

get

Optional<Holder.Reference<T>> get(ResourceLocation key)

wrapAsHolder

Holder<T> wrapAsHolder(T value)

getTagOrEmpty

default Iterable<Holder<T>> getTagOrEmpty(TagKey<T> key)

getRandomElementOf

default Optional<Holder<T>> getRandomElementOf(TagKey<T> key,
 RandomSource random)

getTags

Stream<HolderSet.Named<T>> getTags()

asHolderIdMap

default IdMap<Holder<T>> asHolderIdMap()

prepareTagReload

Registry.PendingTags<T> prepareTagReload(TagLoader.LoadResult<T> loadResult)