Package net.minecraft.core

Class Holder.Reference<T>

java.lang.Object

net.minecraft.core.Holder.Reference<T>

All Implemented Interfaces:

Holder<T>, IHolderExtension<T>, IWithData<T>

Direct Known Subclasses:

RegistrySetBuilder.LazyHolder

Enclosing interface:

Holder<T>

public static class Holder.Reference<T>
extends Object
implements Holder<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static enum	Holder.Reference.Type

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

Holder.Direct<T>, Holder.Kind, Holder.Reference<T>

Field Summary

Fields

Modifier and Type	Field	Description
private ResourceKey<T>	key
private final HolderOwner<T>	owner
private Set<TagKey<T>>	tags
private final Holder.Reference.Type	type
private T	value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Reference(Holder.Reference.Type pType, HolderOwner<T> pOwner, ResourceKey<T> pKey, T pValue)

Method Summary

Modifier and Type	Method	Description
(package private) void	bindKey(ResourceKey<T> pKey)
(package private) void	bindTags(Collection<TagKey<T>> pTags)
protected void	bindValue(T pValue)
private Set<TagKey<T>>	boundTags()
boolean	canSerializeIn(HolderOwner<T> pOwner)
static <T> Holder.Reference<T>	createIntrusive(HolderOwner<T> pOwner, T pValue)	Deprecated.
static <T> Holder.Reference<T>	createStandAlone(HolderOwner<T> pOwner, ResourceKey<T> pKey)
boolean	equals(Object obj)
<A> A	getData(DataMapType<T,A> type)	Returns the data of the given type that is attached to this object, or null if one isn't.
@Nullable ResourceKey<T>	getKey()	Get the resource key held by this Holder, or null if none is present.
int	hashCode()
boolean	is(Predicate<ResourceKey<T>> pPredicate)
boolean	is(Holder<T> pHolder)
boolean	is(ResourceKey<T> pResourceKey)
boolean	is(ResourceLocation pLocation)
boolean	is(TagKey<T> pTagKey)
boolean	isBound()
ResourceKey<T>	key()
Holder.Kind	kind()
Stream<TagKey<T>>	tags()
String	toString()
com.mojang.datafixers.util.Either<ResourceKey<T>,T>	unwrap()
Optional<ResourceKey<T>>	unwrapKey()
HolderLookup.RegistryLookup<T>	unwrapLookup()	Attempts to resolve the underlying HolderLookup.RegistryLookup from a Holder.
T	value()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.minecraft.core.Holder

getRegisteredName

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

getDelegate

Field Details

owner

private final HolderOwner<T> owner

tags

@Nullable
private Set<TagKey<T>> tags

type

private final Holder.Reference.Type type

key

@Nullable
private ResourceKey<T> key

value

@Nullable
private T value

Constructor Details

Reference

protected Reference(Holder.Reference.Type pType,
 HolderOwner<T> pOwner,
 @Nullable
 ResourceKey<T> pKey,
 @Nullable
 T pValue)

Method Details

createStandAlone

public static <T> Holder.Reference<T> createStandAlone(HolderOwner<T> pOwner,
 ResourceKey<T> pKey)

createIntrusive

@Deprecated
public static <T> Holder.Reference<T> createIntrusive(HolderOwner<T> pOwner,
 @Nullable
 T pValue)

Deprecated.

key

public ResourceKey<T> key()

value

public T value()

Specified by:

value in interface Holder<T>

is

public boolean is(ResourceLocation pLocation)

Specified by:

is in interface Holder<T>

is

public boolean is(ResourceKey<T> pResourceKey)

Specified by:

is in interface Holder<T>

boundTags

private Set<TagKey<T>> boundTags()

is

public boolean is(TagKey<T> pTagKey)

Specified by:

is in interface Holder<T>

is

public boolean is(Holder<T> pHolder)

Specified by:

is in interface Holder<T>

is

public boolean is(Predicate<ResourceKey<T>> pPredicate)

Specified by:

is in interface Holder<T>

canSerializeIn

public boolean canSerializeIn(HolderOwner<T> pOwner)

Specified by:

canSerializeIn in interface Holder<T>

unwrap

public com.mojang.datafixers.util.Either<ResourceKey<T>,T> unwrap()

Specified by:

unwrap in interface Holder<T>

unwrapKey

public Optional<ResourceKey<T>> unwrapKey()

Specified by:

unwrapKey in interface Holder<T>

kind

public Holder.Kind kind()

Specified by:

kind in interface Holder<T>

isBound

public boolean isBound()

Specified by:

isBound in interface Holder<T>

bindKey

void bindKey(ResourceKey<T> pKey)

bindValue

protected void bindValue(T pValue)

getData

@Nullable
public <A> A getData(DataMapType<T,A> type)

Description copied from interface: IWithData

Returns the data of the given type that is attached to this object, or null if one isn't.

Specified by:

getData in interface IWithData<T>

Type Parameters:

A - the type of the data

Parameters:

type - the data type

Returns:

the data of the given type that is attached to this object, or null if one isn't

bindTags

void bindTags(Collection<TagKey<T>> pTags)

tags

public Stream<TagKey<T>> tags()

Specified by:

tags in interface Holder<T>

toString

public String toString()

Overrides:

toString in class Object

getKey

@Nullable
public @Nullable ResourceKey<T> getKey()

Description copied from interface: IHolderExtension

Get the resource key held by this Holder, or null if none is present. This method will be overriden by Holder implementations to avoid allocation associated with Holder.unwrapKey()

Specified by:

getKey in interface IHolderExtension<T>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

unwrapLookup

@Nullable
public HolderLookup.RegistryLookup<T> unwrapLookup()

Description copied from interface: IHolderExtension

Attempts to resolve the underlying HolderLookup.RegistryLookup from a Holder.

This will only succeed if the underlying holder is a Holder.Reference.

Specified by:

unwrapLookup in interface IHolderExtension<T>