Package net.minecraft.core

Interface RegistryAccess

All Superinterfaces:

HolderLookup.Provider, IHolderLookupProviderExtension

All Known Subinterfaces:

RegistryAccess.Frozen

All Known Implementing Classes:

RegistryAccess.ImmutableRegistryAccess

public interface RegistryAccess
extends HolderLookup.Provider

The root level registry, essentially a registry of registries. It is also an access point, hence the name, for other dynamic registries.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	RegistryAccess.Frozen
static class	RegistryAccess.ImmutableRegistryAccess
static final record	RegistryAccess.RegistryEntry<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final RegistryAccess.Frozen	EMPTY
static final org.slf4j.Logger	LOGGER

Method Summary

Modifier and Type	Method	Description
default com.mojang.serialization.Lifecycle	allRegistriesLifecycle()
default RegistryAccess.Frozen	freeze()
static RegistryAccess.Frozen	fromRegistryOfRegistries(Registry<? extends Registry<?>> pRegistryOfRegistries)
default Stream<ResourceKey<? extends Registry<?>>>	listRegistries()
default <T> Optional<HolderLookup.RegistryLookup<T>>	lookup(ResourceKey<? extends Registry<? extends T>> pRegistryKey)
Stream<RegistryAccess.RegistryEntry<?>>	registries()
<E> Optional<Registry<E>>	registry(ResourceKey<? extends Registry<? extends E>> pRegistryKey)	Get the registry owned by this registry access by the given key.
default <E> Registry<E>	registryOrThrow(ResourceKey<? extends Registry<? extends E>> pRegistryKey)	A variant of registry(ResourceKey) that throws if the registry does not exist.

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

asGetterLookup, createSerializationContext, lookupOrThrow

Methods inherited from interface net.neoforged.neoforge.common.extensions.IHolderLookupProviderExtension

holder, holderOrThrow

Field Details

LOGGER

static final org.slf4j.Logger LOGGER

EMPTY

static final RegistryAccess.Frozen EMPTY

Method Details

registry

<E> Optional<Registry<E>> registry(ResourceKey<? extends Registry<? extends E>> pRegistryKey)

Get the registry owned by this registry access by the given key. If it doesn't exist, the default registry of registries is queried instead, which contains static registries such as blocks. The returned registry can not guarantee that it is writable here, so the return type is widened to Registry<E> instead.

lookup

default <T>
Optional<HolderLookup.RegistryLookup<T>> lookup(ResourceKey<? extends Registry<? extends T>> pRegistryKey)

Specified by:

lookup in interface HolderLookup.Provider

registryOrThrow

default <E> Registry<E> registryOrThrow(ResourceKey<? extends Registry<? extends E>> pRegistryKey)

A variant of registry(ResourceKey) that throws if the registry does not exist.

registries

Stream<RegistryAccess.RegistryEntry<?>> registries()

listRegistries

default Stream<ResourceKey<? extends Registry<?>>> listRegistries()

Specified by:

listRegistries in interface HolderLookup.Provider

fromRegistryOfRegistries

static RegistryAccess.Frozen fromRegistryOfRegistries(Registry<? extends Registry<?>> pRegistryOfRegistries)

freeze

default RegistryAccess.Frozen freeze()

allRegistriesLifecycle

default com.mojang.serialization.Lifecycle allRegistriesLifecycle()