Interface RegistryEntry<T>
- All Known Implementing Classes:
RegistryBuilder.LazyReferenceEntry
,RegistryEntry.Direct
,RegistryEntry.Reference
Registry entries do not define equals
method. Instead, compare the result
of getKeyOrValue()
.
Reference registry entries also hold their tags. For more information on type-specific behaviors, including "intrusive" and "stand-alone" reference registry entries, see the respective class documentations.
A registry entry is sometimes referred to as a "holder" in error messages.
- See Also:
- Mappings:
Namespace Name official ih
intermediary net/minecraft/class_6880
named net/minecraft/registry/entry/RegistryEntry
-
Nested Class Summary
Modifier and TypeInterfaceDescriptionstatic final record
A direct registry entry holds the value directly.static class
A reference registry entry holds the value by reference.static enum
The types of registry entries. -
Method Summary
Modifier and TypeMethodDescriptiongetKey()
Returns the registry key of this entry, or an empty optional if this is a direct entry.com.mojang.datafixers.util.Either<RegistryKey<T>,
T> Returns the object that identifies this registry key.getType()
Returns the type (direct or reference) of this registry entry.boolean
boolean
Returns whether this entry is intag
.boolean
matches
(Predicate<RegistryKey<T>> predicate) Returns whether this entry's key matchespredicate
.boolean
matchesId
(Identifier id) Returns whether the ID of this entry isid
.boolean
matchesKey
(RegistryKey<T> key) Returns whether the registry key of this entry iskey
.static <T> RegistryEntry<T>
of
(T value) Returns a new direct registry entry ofvalue
.boolean
ownerEquals
(RegistryEntryOwner<T> owner) Returns a stream of the tags of this entry, or an empty stream if this is a direct entry.value()
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Method Details
-
value
T value()- Mappings:
Namespace Name Mixin selector official a
Lih;a()Ljava/lang/Object;
intermediary comp_349
Lnet/minecraft/class_6880;comp_349()Ljava/lang/Object;
named value
Lnet/minecraft/registry/entry/RegistryEntry;value()Ljava/lang/Object;
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hasKeyAndValue
boolean hasKeyAndValue()- Mappings:
Namespace Name Mixin selector official b
Lih;b()Z
intermediary method_40227
Lnet/minecraft/class_6880;method_40227()Z
named hasKeyAndValue
Lnet/minecraft/registry/entry/RegistryEntry;hasKeyAndValue()Z
-
matchesId
Returns whether the ID of this entry isid
.This always returns
false
for direct entries.- Returns:
- whether the ID of this entry is
id
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Lahg;)Z
intermediary method_40226
Lnet/minecraft/class_6880;method_40226(Lnet/minecraft/class_2960;)Z
named matchesId
Lnet/minecraft/registry/entry/RegistryEntry;matchesId(Lnet/minecraft/util/Identifier;)Z
-
matchesKey
Returns whether the registry key of this entry iskey
.This always returns
false
for direct entries.- Returns:
- whether the registry key of this entry is
key
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Lahf;)Z
intermediary method_40225
Lnet/minecraft/class_6880;method_40225(Lnet/minecraft/class_5321;)Z
named matchesKey
Lnet/minecraft/registry/entry/RegistryEntry;matchesKey(Lnet/minecraft/registry/RegistryKey;)Z
-
matches
Returns whether this entry's key matchespredicate
.This always returns
false
for direct entries.- Returns:
- whether this entry's key matches
predicate
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Ljava/util/function/Predicate;)Z
intermediary method_40224
Lnet/minecraft/class_6880;method_40224(Ljava/util/function/Predicate;)Z
named matches
Lnet/minecraft/registry/entry/RegistryEntry;matches(Ljava/util/function/Predicate;)Z
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isIn
Returns whether this entry is intag
.This always returns
false
for direct entries, since tags are managed by a registry.- Returns:
- whether this entry is in
tag
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Lasw;)Z
intermediary method_40220
Lnet/minecraft/class_6880;method_40220(Lnet/minecraft/class_6862;)Z
named isIn
Lnet/minecraft/registry/entry/RegistryEntry;isIn(Lnet/minecraft/registry/tag/TagKey;)Z
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streamTags
Returns a stream of the tags of this entry, or an empty stream if this is a direct entry.- Returns:
- a stream of the tags of this entry, or an empty stream if this is a direct entry
- Mappings:
Namespace Name Mixin selector official c
Lih;c()Ljava/util/stream/Stream;
intermediary method_40228
Lnet/minecraft/class_6880;method_40228()Ljava/util/stream/Stream;
named streamTags
Lnet/minecraft/registry/entry/RegistryEntry;streamTags()Ljava/util/stream/Stream;
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getKeyOrValue
com.mojang.datafixers.util.Either<RegistryKey<T>,T> getKeyOrValue()Returns the object that identifies this registry key.For direct entries, this is the held value, and for reference entries, this is the key of the entry.
- Returns:
- the object that identifies this registry key
- Mappings:
Namespace Name Mixin selector official d
Lih;d()Lcom/mojang/datafixers/util/Either;
intermediary method_40229
Lnet/minecraft/class_6880;method_40229()Lcom/mojang/datafixers/util/Either;
named getKeyOrValue
Lnet/minecraft/registry/entry/RegistryEntry;getKeyOrValue()Lcom/mojang/datafixers/util/Either;
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getKey
Optional<RegistryKey<T>> getKey()Returns the registry key of this entry, or an empty optional if this is a direct entry.- Returns:
- the registry key of this entry, or an empty optional if this is a direct entry
- Mappings:
Namespace Name Mixin selector official e
Lih;e()Ljava/util/Optional;
intermediary method_40230
Lnet/minecraft/class_6880;method_40230()Ljava/util/Optional;
named getKey
Lnet/minecraft/registry/entry/RegistryEntry;getKey()Ljava/util/Optional;
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getType
RegistryEntry.Type getType()Returns the type (direct or reference) of this registry entry.This is different from the types of reference registry entries, i.e. stand-alone or intrusive.
- Returns:
- the type (direct or reference) of this registry entry
- Mappings:
Namespace Name Mixin selector official f
Lih;f()Lih$b;
intermediary method_40231
Lnet/minecraft/class_6880;method_40231()Lnet/minecraft/class_6880$class_6882;
named getType
Lnet/minecraft/registry/entry/RegistryEntry;getType()Lnet/minecraft/registry/entry/RegistryEntry$Type;
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ownerEquals
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Lik;)Z
intermediary method_46745
Lnet/minecraft/class_6880;method_46745(Lnet/minecraft/class_7876;)Z
named ownerEquals
Lnet/minecraft/registry/entry/RegistryEntry;ownerEquals(Lnet/minecraft/registry/entry/RegistryEntryOwner;)Z
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of
Returns a new direct registry entry ofvalue
.- Returns:
- a new direct registry entry of
value
- Mappings:
Namespace Name Mixin selector official a
Lih;a(Ljava/lang/Object;)Lih;
intermediary method_40223
Lnet/minecraft/class_6880;method_40223(Ljava/lang/Object;)Lnet/minecraft/class_6880;
named of
Lnet/minecraft/registry/entry/RegistryEntry;of(Ljava/lang/Object;)Lnet/minecraft/registry/entry/RegistryEntry;
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