Package net.minecraft.tag

Interface Tag<T>

All Known Subinterfaces:

Tag.Identified<T>

All Known Implementing Classes:

RequiredTagList.TagWrapper, SetTag

public interface Tag<T>

A tag is a set of objects.

Tags simplifies reference to multiple objects, especially for predicate (testing against) purposes.

A tag is immutable by design. It has a builder, which is a mutable equivalent.

Its entries' iteration may be ordered or unordered, depending on the configuration from the tag builder.

Mappings:

Namespace	Name
official	afc
intermediary	net/minecraft/class_3494
named	net/minecraft/tag/Tag

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Tag.Builder	A builder class to ease the creation of tags.
static interface	Tag.Entry
static interface	Tag.Identified<T>
static class	Tag.ObjectEntry
static class	Tag.OptionalObjectEntry
static class	Tag.OptionalTagEntry
static class	Tag.TagEntry
static class	Tag.TrackedEntry

Method Summary

Modifier and Type	Method	Description
static <T> com.mojang.serialization.Codec<Tag<T>>	codec(Supplier<TagGroup<T>> groupGetter)
boolean	contains(T entry)
default T	getRandom(Random random)
static <T> Tag<T>	of(Set<T> values)
List<T>	values()

Method Details

codec

static <T> com.mojang.serialization.Codec<Tag<T>> codec(Supplier<TagGroup<T>> groupGetter)

Mappings:

Namespace	Name	Mixin selector
official	a	Lafc;a(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
intermediary	method_28134	Lnet/minecraft/class_3494;method_28134(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;
named	codec	Lnet/minecraft/tag/Tag;codec(Ljava/util/function/Supplier;)Lcom/mojang/serialization/Codec;

contains

boolean contains(T entry)

Mappings:

Namespace	Name	Mixin selector
official	a	Lafc;a(Ljava/lang/Object;)Z
intermediary	method_15141	Lnet/minecraft/class_3494;method_15141(Ljava/lang/Object;)Z
named	contains	Lnet/minecraft/tag/Tag;contains(Ljava/lang/Object;)Z

values

List<T> values()

Mappings:

Namespace	Name	Mixin selector
official	b	Lafc;b()Ljava/util/List;
intermediary	method_15138	Lnet/minecraft/class_3494;method_15138()Ljava/util/List;
named	values	Lnet/minecraft/tag/Tag;values()Ljava/util/List;

getRandom

default T getRandom(Random random)

Mappings:

Namespace	Name	Mixin selector
official	a	Lafc;a(Ljava/util/Random;)Ljava/lang/Object;
intermediary	method_15142	Lnet/minecraft/class_3494;method_15142(Ljava/util/Random;)Ljava/lang/Object;
named	getRandom	Lnet/minecraft/tag/Tag;getRandom(Ljava/util/Random;)Ljava/lang/Object;

of

static <T> Tag<T> of(Set<T> values)

Mappings:

Namespace	Name	Mixin selector
official	b	Lafc;b(Ljava/util/Set;)Lafc;
intermediary	method_26777	Lnet/minecraft/class_3494;method_26777(Ljava/util/Set;)Lnet/minecraft/class_3494;
named	of	Lnet/minecraft/tag/Tag;of(Ljava/util/Set;)Lnet/minecraft/tag/Tag;