Package net.minecraft.resources

Class ResourceKey<T>

java.lang.Object

net.minecraft.resources.ResourceKey<T>

Type Parameters:

T - The type of the resource represented by this ResourceKey, or the type of the registry if it is a registry key.

All Implemented Interfaces:

Comparable<ResourceKey<?>>

public class ResourceKey<T>
extends Object
implements Comparable<ResourceKey<?>>

An immutable key for a resource, in terms of the name of its parent registry and its location in that registry.

Registry uses this to return resource keys for registry objects via Registry.getResourceKey(Object). It also uses this class to store its name, with the parent registry name set to minecraft:root. When used in this way it is usually referred to as a "registry key".

See Also:

• invalid reference

  net.minecraft.resources.ResourceLocation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static final record	ResourceKey.InternKey

Field Summary

Fields

Modifier and Type	Field	Description
private final Identifier	identifier
private final Identifier	registryName	The name of the parent registry of the resource.
private static final ConcurrentMap<ResourceKey.InternKey,ResourceKey<?>>	VALUES

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ResourceKey(Identifier pRegistryName, Identifier pLocation)

Method Summary

Modifier and Type	Method	Description
<E> Optional<ResourceKey<E>>	cast(ResourceKey<? extends Registry<E>> pRegistryKey)
static <T> com.mojang.serialization.Codec<ResourceKey<T>>	codec(ResourceKey<? extends Registry<T>> pRegistryKey)
int	compareTo(ResourceKey<?> o)
private static <T> ResourceKey<T>	create(Identifier pRegistryName, Identifier pLocation)
static <T> ResourceKey<T>	create(ResourceKey<? extends Registry<T>> pRegistryKey, Identifier pLocation)	Constructs a new ResourceKey for a resource with the specified location within the registry specified by the given registryKey.
static <T> ResourceKey<Registry<T>>	createRegistryKey(Identifier pLocation)
Identifier	identifier()
boolean	isFor(ResourceKey<? extends Registry<?>> pRegistryKey)
Identifier	registry()
ResourceKey<Registry<T>>	registryKey()
static <T> StreamCodec<io.netty.buffer.ByteBuf,ResourceKey<T>>	streamCodec(ResourceKey<? extends Registry<T>> pRegistryKey)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

VALUES

private static final ConcurrentMap<ResourceKey.InternKey,ResourceKey<?>> VALUES

registryName

private final Identifier registryName

The name of the parent registry of the resource.

identifier

private final Identifier identifier

Constructor Details

ResourceKey

private ResourceKey(Identifier pRegistryName,
 Identifier pLocation)

Method Details

codec

public static <T>
com.mojang.serialization.Codec<ResourceKey<T>> codec(ResourceKey<? extends Registry<T>> pRegistryKey)

streamCodec

public static <T>
StreamCodec<io.netty.buffer.ByteBuf,ResourceKey<T>> streamCodec(ResourceKey<? extends Registry<T>> pRegistryKey)

create

public static <T> ResourceKey<T> create(ResourceKey<? extends Registry<T>> pRegistryKey,
 Identifier pLocation)

Constructs a new ResourceKey for a resource with the specified location within the registry specified by the given registryKey.

Returns:

the created resource key. The registry name is set to the location of the specified registryKey and with the specified location as the location of the resource.

createRegistryKey

public static <T> ResourceKey<Registry<T>> createRegistryKey(Identifier pLocation)

Returns:

the created registry key. The registry name is set to minecraft:root and the location the specified registryName.

create

private static <T> ResourceKey<T> create(Identifier pRegistryName,
 Identifier pLocation)

toString

public String toString()

Overrides:

toString in class Object

isFor

public boolean isFor(ResourceKey<? extends Registry<?>> pRegistryKey)

Returns:

true if this resource key is a direct child of the specified registryKey.

cast

public <E> Optional<ResourceKey<E>> cast(ResourceKey<? extends Registry<E>> pRegistryKey)

identifier

public Identifier identifier()

registry

public Identifier registry()

registryKey

public ResourceKey<Registry<T>> registryKey()

compareTo

public int compareTo(ResourceKey<?> o)

Specified by:

compareTo in interface Comparable<T>