Package net.minecraft.state.property

Class EnumProperty<T extends Enum<T> & StringIdentifiable>

java.lang.Object

net.minecraft.state.property.Property<T>

net.minecraft.state.property.EnumProperty<T>

Direct Known Subclasses:

DirectionProperty

public class EnumProperty<T extends Enum<T> & StringIdentifiable>
extends Property<T>

Represents a property that has enum values.

Notes on the enum class:

• The enum class is required to have 2 or more values.
• The enum class is required to provide a name for each value by overriding StringIdentifiable.asString().
• The names of the values are required to match the valid name pattern. Otherwise, IllegalArgumentException will be thrown during the validation of a property.

See Properties for example usages.

Mappings:

Namespace	Name
named	net/minecraft/state/property/EnumProperty
intermediary	net/minecraft/class_2754
official	dwh

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.state.property.Property

Property.Value<T extends Comparable<T>>

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<String,T>	byName
private static final int	HAS_HOLES	Indicates that enums' ordinals are non-consecutive (thus, having "holes").
protected final int	maxOrdinal
protected int	minOrdinal
private final List<T>	values

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EnumProperty(String name, Class<T> type, List<T> values)

Method Summary

Modifier and Type	Method	Description
int	computeHashCode()
boolean	equals(Object o)
List<T>	getValues()	Returns all possible values of this property.
String	name(T t)	Returns the name of the given value of this property.
static <T extends Enum<T> & StringIdentifiable> EnumProperty<T>	of(String name, Class<T> type)	Creates an enum property with all values of the given enum class.
static <T extends Enum<T> & StringIdentifiable> EnumProperty<T>	of(String name, Class<T> type, Predicate<T> filter)	Creates an enum property with the values allowed by the given filter.
static <T extends Enum<T> & StringIdentifiable> EnumProperty<T>	of(String name, Class<T> type, List<T> values)	Creates an enum property with the given values.
static <T extends Enum<T> & StringIdentifiable> EnumProperty<T>	of(String name, Class<T> type, T[] values)	Creates an enum property with the given values.
int	ordinal(T t)
Optional<T>	parse(String name)

Methods inherited from class net.minecraft.state.property.Property

createValue, createValue, getCodec, getName, getType, getValueCodec, hashCode, parse, stream, toString

Methods inherited from class java.lang.Object

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

Field Details

HAS_HOLES

private static final int HAS_HOLES

Indicates that enums' ordinals are non-consecutive (thus, having "holes"). This makes some lookups' average speed from O(1) to O(n).

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	HAS_HOLES	Lnet/minecraft/state/property/EnumProperty;HAS_HOLES:I
intermediary	field_54245	Lnet/minecraft/class_2754;field_54245:I
official	c	Ldwh;c:I

values

private final List<T extends Enum<T> & StringIdentifiable> values

Mappings:

Namespace	Name	Mixin selector
named	values	Lnet/minecraft/state/property/EnumProperty;values:Ljava/util/List;
intermediary	field_12595	Lnet/minecraft/class_2754;field_12595:Ljava/util/List;
official	d	Ldwh;d:Ljava/util/List;

byName

private final Map<String,T extends Enum<T> & StringIdentifiable> byName

Mappings:

Namespace	Name	Mixin selector
named	byName	Lnet/minecraft/state/property/EnumProperty;byName:Ljava/util/Map;
intermediary	field_12596	Lnet/minecraft/class_2754;field_12596:Ljava/util/Map;
official	e	Ldwh;e:Ljava/util/Map;

minOrdinal

protected int minOrdinal

Mappings:

Namespace	Name	Mixin selector
named	minOrdinal	Lnet/minecraft/state/property/EnumProperty;minOrdinal:I
intermediary	field_54243	Lnet/minecraft/class_2754;field_54243:I
official	a	Ldwh;a:I

maxOrdinal

protected final int maxOrdinal

Mappings:

Namespace	Name	Mixin selector
named	maxOrdinal	Lnet/minecraft/state/property/EnumProperty;maxOrdinal:I
intermediary	field_54244	Lnet/minecraft/class_2754;field_54244:I
official	b	Ldwh;b:I

Constructor Details

EnumProperty

protected EnumProperty(String name,
 Class<T> type,
 List<T> values)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/state/property/EnumProperty;<init>(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)V
intermediary	<init>	Lnet/minecraft/class_2754;<init>(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)V
official	<init>	Ldwh;<init>(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)V

Method Details

getValues

public List<T> getValues()

Returns all possible values of this property.

Specified by:

getValues in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	getValues	Lnet/minecraft/state/property/Property;getValues()Ljava/util/List;
intermediary	method_11898	Lnet/minecraft/class_2769;method_11898()Ljava/util/List;
official	a	Ldwm;a()Ljava/util/List;

parse

public Optional<T> parse(String name)

Specified by:

parse in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	parse	Lnet/minecraft/state/property/Property;parse(Ljava/lang/String;)Ljava/util/Optional;
intermediary	method_11900	Lnet/minecraft/class_2769;method_11900(Ljava/lang/String;)Ljava/util/Optional;
official	b	Ldwm;b(Ljava/lang/String;)Ljava/util/Optional;

name

public String name(T t)

Description copied from class: Property

Returns the name of the given value of this property.

Specified by:

name in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	name	Lnet/minecraft/state/property/EnumProperty;name(Ljava/lang/Enum;)Ljava/lang/String;
intermediary	method_11846	Lnet/minecraft/class_2754;method_11846(Ljava/lang/Enum;)Ljava/lang/String;
official	a	Ldwh;a(Ljava/lang/Enum;)Ljava/lang/String;

ordinal

public int ordinal(T t)

Specified by:

ordinal in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	ordinal	Lnet/minecraft/state/property/EnumProperty;ordinal(Ljava/lang/Enum;)I
intermediary	method_64221	Lnet/minecraft/class_2754;method_64221(Ljava/lang/Enum;)I
official	b	Ldwh;b(Ljava/lang/Enum;)I

equals

public boolean equals(Object o)

Overrides:

equals in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	equals	Lnet/minecraft/state/property/Property;equals(Ljava/lang/Object;)Z
intermediary	equals	Lnet/minecraft/class_2769;equals(Ljava/lang/Object;)Z
official	equals	Ldwm;equals(Ljava/lang/Object;)Z

computeHashCode

public int computeHashCode()

Overrides:

computeHashCode in class Property<T extends Enum<T> & StringIdentifiable>

Mappings:

Namespace	Name	Mixin selector
named	computeHashCode	Lnet/minecraft/state/property/Property;computeHashCode()I
intermediary	method_11799	Lnet/minecraft/class_2769;method_11799()I
official	b	Ldwm;b()I

of

public static <T extends Enum<T> & StringIdentifiable>
EnumProperty<T> of(String name,
 Class<T> type)

Creates an enum property with all values of the given enum class.

See notes on the enum class.

Parameters:

name - the name of the property; see the note on the name

type - the type of the values the property contains

Throws:

IllegalArgumentException - if multiple values have the same name

Mappings:

Namespace	Name	Mixin selector
named	of	Lnet/minecraft/state/property/EnumProperty;of(Ljava/lang/String;Ljava/lang/Class;)Lnet/minecraft/state/property/EnumProperty;
intermediary	method_11850	Lnet/minecraft/class_2754;method_11850(Ljava/lang/String;Ljava/lang/Class;)Lnet/minecraft/class_2754;
official	a	Ldwh;a(Ljava/lang/String;Ljava/lang/Class;)Ldwh;

of

public static <T extends Enum<T> & StringIdentifiable>
EnumProperty<T> of(String name,
 Class<T> type,
 Predicate<T> filter)

Creates an enum property with the values allowed by the given filter.

See notes on the enum class.

Parameters:

name - the name of the property; see the note on the name

type - the type of the values the property contains

filter - the filter which specifies if a value is allowed; required to allow 2 or more values

Throws:

IllegalArgumentException - if multiple values have the same name

See Also:

• of(String, Class)

Mappings:

Namespace	Name	Mixin selector
named	of	Lnet/minecraft/state/property/EnumProperty;of(Ljava/lang/String;Ljava/lang/Class;Ljava/util/function/Predicate;)Lnet/minecraft/state/property/EnumProperty;
intermediary	method_11848	Lnet/minecraft/class_2754;method_11848(Ljava/lang/String;Ljava/lang/Class;Ljava/util/function/Predicate;)Lnet/minecraft/class_2754;
official	a	Ldwh;a(Ljava/lang/String;Ljava/lang/Class;Ljava/util/function/Predicate;)Ldwh;

of

public static <T extends Enum<T> & StringIdentifiable>
EnumProperty<T> of(String name,
 Class<T> type,
 T[] values)

Creates an enum property with the given values.

See notes on the enum class.

Parameters:

name - the name of the property; see the note on the name

type - the type of the values the property contains

values - the values the property contains; required to have 2 or more values

Throws:

IllegalArgumentException - if multiple values have the same name

See Also:

• of(String, Class)

Mappings:

Namespace	Name	Mixin selector
named	of	Lnet/minecraft/state/property/EnumProperty;of(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Enum;)Lnet/minecraft/state/property/EnumProperty;
intermediary	method_11849	Lnet/minecraft/class_2754;method_11849(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Enum;)Lnet/minecraft/class_2754;
official	a	Ldwh;a(Ljava/lang/String;Ljava/lang/Class;[Ljava/lang/Enum;)Ldwh;

of

public static <T extends Enum<T> & StringIdentifiable>
EnumProperty<T> of(String name,
 Class<T> type,
 List<T> values)

Creates an enum property with the given values.

See notes on the enum class.

Parameters:

name - the name of the property; see the note on the name

type - the type of the values the property contains

Throws:

IllegalArgumentException - if multiple values have the same name

See Also:

• of(String, Class)

Mappings:

Namespace	Name	Mixin selector
named	of	Lnet/minecraft/state/property/EnumProperty;of(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)Lnet/minecraft/state/property/EnumProperty;
intermediary	method_11847	Lnet/minecraft/class_2754;method_11847(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)Lnet/minecraft/class_2754;
official	a	Ldwh;a(Ljava/lang/String;Ljava/lang/Class;Ljava/util/List;)Ldwh;