Package net.minecraft.core

Class MappedRegistry<T>

java.lang.Object

net.neoforged.neoforge.registries.BaseMappedRegistry<T>

net.minecraft.core.MappedRegistry<T>

All Implemented Interfaces:

com.mojang.serialization.Keyable, Iterable<T>, IdMap<T>, Registry<T>, WritableRegistry<T>, IRegistryExtension<T>

Direct Known Subclasses:

DefaultedMappedRegistry

public class MappedRegistry<T>
extends BaseMappedRegistry<T>
implements WritableRegistry<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final it.unimi.dsi.fastutil.objects.ObjectList<Holder.Reference<T>>	byId
private final Map<ResourceKey<T>,Holder.Reference<T>>	byKey
private final Map<ResourceLocation,Holder.Reference<T>>	byLocation
private final Map<T,Holder.Reference<T>>	byValue
private boolean	frozen
private List<Holder.Reference<T>>	holdersInOrder
(package private) final ResourceKey<? extends Registry<T>>	key
private static final Set<ResourceLocation>	KNOWN
private final Map<T,com.mojang.serialization.Lifecycle>	lifecycles
private static final org.slf4j.Logger	LOGGER
private final HolderLookup.RegistryLookup<T>	lookup
private int	nextId
private com.mojang.serialization.Lifecycle	registryLifecycle
private Map<TagKey<T>,HolderSet.Named<T>>	tags
private final it.unimi.dsi.fastutil.objects.Object2IntMap<T>	toId
protected Map<T,Holder.Reference<T>>	unregisteredIntrusiveHolders

Fields inherited from class net.neoforged.neoforge.registries.BaseMappedRegistry

addCallbacks, bakeCallbacks, clearCallbacks

Fields inherited from interface net.minecraft.core.IdMap

DEFAULT

Constructor Summary

Constructors

Constructor	Description
MappedRegistry(ResourceKey<? extends Registry<T>> p_249899_, com.mojang.serialization.Lifecycle p_252249_)
MappedRegistry(ResourceKey<? extends Registry<T>> p_252132_, com.mojang.serialization.Lifecycle p_249215_, boolean p_251014_)

Method Summary

Modifier and Type	Method	Description
HolderLookup.RegistryLookup<T>	asLookup()
void	bindTags(Map<TagKey<T>,List<Holder<T>>> p_205875_)
T	byId(int p_122684_)
protected void	clear(boolean full)
boolean	containsKey(ResourceKey<T> p_175392_)
boolean	containsKey(ResourceLocation p_122761_)
boolean	containsValue(T value)	Returns true if this registry contains the value.
Holder.Reference<T>	createIntrusiveHolder(T p_205915_)
HolderGetter<T>	createRegistrationLookup()
private HolderSet.Named<T>	createTag(TagKey<T> p_211068_)
Set<Map.Entry<ResourceKey<T>,T>>	entrySet()
Registry<T>	freeze()
T	get(ResourceKey<T> p_122714_)
T	get(ResourceLocation p_122739_)
Optional<Holder.Reference<T>>	getHolder(int p_205907_)
Optional<Holder.Reference<T>>	getHolder(ResourceKey<T> p_205905_)
int	getId(ResourceKey<T> key)	Gets the integer id linked to the given key.
int	getId(ResourceLocation name)	Gets the integer id linked to the given name.
int	getId(T p_122706_)
ResourceLocation	getKey(T p_122746_)
static Set<ResourceLocation>	getKnownRegistries()
(package private) Holder.Reference<T>	getOrCreateHolderOrThrow(ResourceKey<T> p_248831_)
HolderSet.Named<T>	getOrCreateTag(TagKey<T> p_205895_)
Optional<Holder.Reference<T>>	getRandom(RandomSource p_235716_)
Optional<ResourceKey<T>>	getResourceKey(T p_122755_)
Optional<HolderSet.Named<T>>	getTag(TagKey<T> p_205909_)
Stream<TagKey<T>>	getTagNames()
Stream<com.mojang.datafixers.util.Pair<TagKey<T>,HolderSet.Named<T>>>	getTags()
private static <T> T	getValueFromNullable(Holder.Reference<T> p_205866_)
HolderOwner<T>	holderOwner()
Stream<Holder.Reference<T>>	holders()
private List<Holder.Reference<T>>	holdersInOrder()
boolean	isEmpty()
Iterator<T>	iterator()
ResourceKey<? extends Registry<T>>	key()
Set<ResourceLocation>	keySet()
com.mojang.serialization.Lifecycle	lifecycle(T p_122764_)
protected final void	markKnown()
Holder.Reference<T>	register(ResourceKey<T> p_256252_, T p_256591_, com.mojang.serialization.Lifecycle p_256255_)
protected void	registerIdMapping(ResourceKey<T> key, int id)	Register a key <-> ID mapping.
Holder.Reference<T>	registerMapping(int p_256563_, ResourceKey<T> p_256594_, T p_256374_, com.mojang.serialization.Lifecycle p_256469_)
Set<ResourceKey<T>>	registryKeySet()
com.mojang.serialization.Lifecycle	registryLifecycle()
void	resetTags()
int	size()
String	toString()
void	unfreeze()	Deprecated. Forge: For internal use only.
private void	validateWrite()
private void	validateWrite(ResourceKey<T> p_205922_)
Holder<T>	wrapAsHolder(T p_263356_)

Methods inherited from class net.neoforged.neoforge.registries.BaseMappedRegistry

addAlias, addCallback, doesSync, getMaxId, resolve, resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.minecraft.core.IdMap

byIdOrThrow

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

addAlias, addCallback, addCallback, doesSync, getMaxId, resolve, resolve

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface net.minecraft.core.Registry

asHolderIdMap, asTagAddingLookup, byNameCodec, getHolderOrThrow, getOptional, getOptional, getOrThrow, getTagOrEmpty, holderByNameCodec, keys, stream

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

key

final ResourceKey<? extends Registry<T>> key

byId

private final it.unimi.dsi.fastutil.objects.ObjectList<Holder.Reference<T>> byId

toId

private final it.unimi.dsi.fastutil.objects.Object2IntMap<T> toId

byLocation

private final Map<ResourceLocation,Holder.Reference<T>> byLocation

byKey

private final Map<ResourceKey<T>,Holder.Reference<T>> byKey

byValue

private final Map<T,Holder.Reference<T>> byValue

lifecycles

private final Map<T,com.mojang.serialization.Lifecycle> lifecycles

registryLifecycle

private com.mojang.serialization.Lifecycle registryLifecycle

tags

private volatile Map<TagKey<T>,HolderSet.Named<T>> tags

frozen

private boolean frozen

unregisteredIntrusiveHolders

@Nullable
protected Map<T,Holder.Reference<T>> unregisteredIntrusiveHolders

holdersInOrder

@Nullable
private List<Holder.Reference<T>> holdersInOrder

nextId

private int nextId

lookup

private final HolderLookup.RegistryLookup<T> lookup

KNOWN

private static final Set<ResourceLocation> KNOWN

Constructor Details

MappedRegistry

public MappedRegistry(ResourceKey<? extends Registry<T>> p_249899_,
 com.mojang.serialization.Lifecycle p_252249_)

MappedRegistry

public MappedRegistry(ResourceKey<? extends Registry<T>> p_252132_,
 com.mojang.serialization.Lifecycle p_249215_,
 boolean p_251014_)

Method Details

key

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

Specified by:

key in interface Registry<T>

toString

public String toString()

Overrides:

toString in class Object

holdersInOrder

private List<Holder.Reference<T>> holdersInOrder()

validateWrite

private void validateWrite()

validateWrite

private void validateWrite(ResourceKey<T> p_205922_)

getKnownRegistries

public static Set<ResourceLocation> getKnownRegistries()

markKnown

protected final void markKnown()

registerMapping

public Holder.Reference<T> registerMapping(int p_256563_,
 ResourceKey<T> p_256594_,
 T p_256374_,
 com.mojang.serialization.Lifecycle p_256469_)

register

public Holder.Reference<T> register(ResourceKey<T> p_256252_,
 T p_256591_,
 com.mojang.serialization.Lifecycle p_256255_)

Specified by:

register in interface WritableRegistry<T>

getKey

@Nullable
public ResourceLocation getKey(T p_122746_)

Specified by:

getKey in interface Registry<T>

getResourceKey

public Optional<ResourceKey<T>> getResourceKey(T p_122755_)

Specified by:

getResourceKey in interface Registry<T>

getId

public int getId(@Nullable
 T p_122706_)

Specified by:

getId in interface IdMap<T>

Specified by:

getId in interface Registry<T>

get

@Nullable
public T get(@Nullable
 ResourceKey<T> p_122714_)

Specified by:

get in interface Registry<T>

byId

@Nullable
public T byId(int p_122684_)

Specified by:

byId in interface IdMap<T>

getHolder

public Optional<Holder.Reference<T>> getHolder(int p_205907_)

Specified by:

getHolder in interface Registry<T>

getHolder

public Optional<Holder.Reference<T>> getHolder(ResourceKey<T> p_205905_)

Specified by:

getHolder in interface Registry<T>

wrapAsHolder

public Holder<T> wrapAsHolder(T p_263356_)

Specified by:

wrapAsHolder in interface Registry<T>

getOrCreateHolderOrThrow

Holder.Reference<T> getOrCreateHolderOrThrow(ResourceKey<T> p_248831_)

size

public int size()

Specified by:

size in interface IdMap<T>

lifecycle

public com.mojang.serialization.Lifecycle lifecycle(T p_122764_)

Specified by:

lifecycle in interface Registry<T>

registryLifecycle

public com.mojang.serialization.Lifecycle registryLifecycle()

Specified by:

registryLifecycle in interface Registry<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

get

@Nullable
public T get(@Nullable
 ResourceLocation p_122739_)

Specified by:

get in interface Registry<T>

getValueFromNullable

@Nullable
private static <T> T getValueFromNullable(@Nullable
 Holder.Reference<T> p_205866_)

keySet

public Set<ResourceLocation> keySet()

Specified by:

keySet in interface Registry<T>

registryKeySet

public Set<ResourceKey<T>> registryKeySet()

Specified by:

registryKeySet in interface Registry<T>

entrySet

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

Specified by:

entrySet in interface Registry<T>

holders

public Stream<Holder.Reference<T>> holders()

Specified by:

holders in interface Registry<T>

getTags

public Stream<com.mojang.datafixers.util.Pair<TagKey<T>,HolderSet.Named<T>>> getTags()

Specified by:

getTags in interface Registry<T>

getOrCreateTag

public HolderSet.Named<T> getOrCreateTag(TagKey<T> p_205895_)

Specified by:

getOrCreateTag in interface Registry<T>

createTag

private HolderSet.Named<T> createTag(TagKey<T> p_211068_)

getTagNames

public Stream<TagKey<T>> getTagNames()

Specified by:

getTagNames in interface Registry<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface WritableRegistry<T>

getRandom

public Optional<Holder.Reference<T>> getRandom(RandomSource p_235716_)

Specified by:

getRandom in interface Registry<T>

containsKey

public boolean containsKey(ResourceLocation p_122761_)

Specified by:

containsKey in interface Registry<T>

containsKey

public boolean containsKey(ResourceKey<T> p_175392_)

Specified by:

containsKey in interface Registry<T>

unfreeze

@Deprecated
public void unfreeze()

Deprecated.

Forge: For internal use only. Use the Register events when registering values.

Specified by:

unfreeze in class BaseMappedRegistry<T>

freeze

public Registry<T> freeze()

Specified by:

freeze in interface Registry<T>

createIntrusiveHolder

public Holder.Reference<T> createIntrusiveHolder(T p_205915_)

Specified by:

createIntrusiveHolder in interface Registry<T>

getTag

public Optional<HolderSet.Named<T>> getTag(TagKey<T> p_205909_)

Specified by:

getTag in interface Registry<T>

bindTags

public void bindTags(Map<TagKey<T>,List<Holder<T>>> p_205875_)

Specified by:

bindTags in interface Registry<T>

resetTags

public void resetTags()

Specified by:

resetTags in interface Registry<T>

createRegistrationLookup

public HolderGetter<T> createRegistrationLookup()

Specified by:

createRegistrationLookup in interface WritableRegistry<T>

holderOwner

public HolderOwner<T> holderOwner()

Specified by:

holderOwner in interface Registry<T>

asLookup

public HolderLookup.RegistryLookup<T> asLookup()

Specified by:

asLookup in interface Registry<T>

clear

protected void clear(boolean full)

Overrides:

clear in class BaseMappedRegistry<T>

registerIdMapping

protected void registerIdMapping(ResourceKey<T> key,
 int id)

Description copied from class: BaseMappedRegistry

Register a key <-> ID mapping. The IDs must be registered in increasing order.

Specified by:

registerIdMapping in class BaseMappedRegistry<T>

getId

public int getId(ResourceLocation name)

Description copied from interface: IRegistryExtension

Gets the integer id linked to the given name.

Specified by:

getId in interface IRegistryExtension<T>

Overrides:

getId in class BaseMappedRegistry<T>

Parameters:

name - the resource name to lookup

Returns:

the integer id linked to the given name, or -1 if the name is not present in this registry

getId

public int getId(ResourceKey<T> key)

Description copied from interface: IRegistryExtension

Gets the integer id linked to the given key.

Specified by:

getId in interface IRegistryExtension<T>

Overrides:

getId in class BaseMappedRegistry<T>

Parameters:

key - the resource key to lookup

Returns:

the integer id linked to the given key, or -1 if the key is not present in this registry

containsValue

public boolean containsValue(T value)

Description copied from interface: IRegistryExtension

Returns true if this registry contains the value.

Specified by:

containsValue in interface IRegistryExtension<T>

Parameters:

value - the object whose existence to check for

Returns:

true if this registry contains the value