Package com.mojang.serialization.codecs

Class SimpleMapCodec<K,V>

java.lang.Object

com.mojang.serialization.CompressorHolder

com.mojang.serialization.MapCodec<Map<K,V>>

com.mojang.serialization.codecs.SimpleMapCodec<K,V>

All Implemented Interfaces:

BaseMapCodec<K,V>, Compressable, Keyable, MapDecoder<Map<K,V>>, MapEncoder<Map<K,V>>

public final class SimpleMapCodec<K,V>
extends MapCodec<Map<K,V>>
implements BaseMapCodec<K,V>

Mojang-Added Docs:

Key and value decoded independently, statically known set of keys

Nested Class Summary

Nested classes/interfaces inherited from class com.mojang.serialization.MapCodec

MapCodec.MapCodecCodec<A>, MapCodec.ResultFunction<A>

Nested classes/interfaces inherited from interface com.mojang.serialization.MapDecoder

MapDecoder.Implementation<A>

Nested classes/interfaces inherited from interface com.mojang.serialization.MapEncoder

MapEncoder.Implementation<A>

Constructor Summary

Constructors

Constructor	Description
SimpleMapCodec(Codec<K> keyCodec, Codec<V> elementCodec, Keyable keys)

Method Summary

Modifier and Type	Method	Description
<T> DataResult<Map<K,V>>	decode(DynamicOps<T> ops, MapLike<T> input)
Codec<V>	elementCodec()
<T> RecordBuilder<T>	encode(Map<K,V> input, DynamicOps<T> ops, RecordBuilder<T> prefix)
boolean	equals(Object o)
int	hashCode()
Codec<K>	keyCodec()
<T> Stream<T>	keys(DynamicOps<T> ops)	Returns a stream of keys this map codec may write or read.
String	toString()

Methods inherited from class com.mojang.serialization.MapCodec

codec, dependent, deprecated, fieldOf, flatXmap, forGetter, mapResult, of, of, orElse, orElse, orElse, orElseGet, orElseGet, orElseGet, setPartial, stable, unit, unit, withLifecycle, xmap

Methods inherited from class com.mojang.serialization.CompressorHolder

compressor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mojang.serialization.MapDecoder

ap, compressedDecode, compressor, decoder, flatMap, map

Methods inherited from interface com.mojang.serialization.MapEncoder

comap, compressedBuilder, compressor, encoder, flatComap

Constructor Details

SimpleMapCodec

public SimpleMapCodec(Codec<K> keyCodec,
 Codec<V> elementCodec,
 Keyable keys)

Method Details

keyCodec

public Codec<K> keyCodec()

Specified by:

keyCodec in interface BaseMapCodec<K,V>

elementCodec

public Codec<V> elementCodec()

Specified by:

elementCodec in interface BaseMapCodec<K,V>

keys

public <T> Stream<T> keys(DynamicOps<T> ops)

Description copied from class: MapCodec

Returns a stream of keys this map codec may write or read. This stream should contain any key that may be written or read, even ones that are optional. The codec need not read or write all of these keys on any given occasion, but all keys that might be read or written should be included, as this stream is used to form the number-based indexing used with DynamicOps.compressMaps().

Note: if a map codec writes a key that is not returned by this method, it will not work correctly with a DynamicOps that has DynamicOps.compressMaps().

Specified by:

keys in interface Keyable

Specified by:

keys in class MapCodec<Map<K,V>>

Type Parameters:

T - the data type to encode keys to or decode keys from

Parameters:

ops - the dynamic ops instance

Returns:

a stream of keys this map codec may write or read

decode

public <T> DataResult<Map<K,V>> decode(DynamicOps<T> ops,
 MapLike<T> input)

Specified by:

decode in interface BaseMapCodec<K,V>

Specified by:

decode in interface MapDecoder<K>

encode

public <T> RecordBuilder<T> encode(Map<K,V> input,
 DynamicOps<T> ops,
 RecordBuilder<T> prefix)

Specified by:

encode in interface BaseMapCodec<K,V>

Specified by:

encode in interface MapEncoder<K>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object