Package net.minecraft.world.level.chunk.storage

Class SectionStorage<R>

java.lang.Object

net.minecraft.world.level.chunk.storage.SectionStorage<R>

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

PoiManager

public class SectionStorage<R>
extends Object
implements AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
private final Function<Runnable,com.mojang.serialization.Codec<R>>	codec
private final it.unimi.dsi.fastutil.longs.LongLinkedOpenHashSet	dirty
private final ChunkIOErrorReporter	errorReporter
private final Function<Runnable,R>	factory
protected final LevelHeightAccessor	levelHeightAccessor
private static final org.slf4j.Logger	LOGGER
private final RegistryAccess	registryAccess
private static final String	SECTIONS_TAG
private final SimpleRegionStorage	simpleRegionStorage
private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<Optional<R>>	storage

Constructor Summary

Constructors

Constructor	Description
SectionStorage(SimpleRegionStorage pSimpleRegionStorage, Function<Runnable,com.mojang.serialization.Codec<R>> pCodec, Function<Runnable,R> pFactory, RegistryAccess pRegistryAccess, ChunkIOErrorReporter pErrorReporter, LevelHeightAccessor pLevelHeightAccessor)

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush(ChunkPos pChunkPos)
protected Optional<R>	get(long pSectionKey)
private static long	getKey(ChunkPos pChunkPos, int pSectionY)
protected R	getOrCreate(long pSectionKey)
protected Optional<R>	getOrLoad(long pSectionKey)
private static int	getVersion(com.mojang.serialization.Dynamic<?> pColumnData)
boolean	hasWork()
protected void	onSectionLoad(long pSectionKey)
protected boolean	outsideStoredRange(long pSectionKey)
private void	readColumn(ChunkPos pChunkPos)
private void	readColumn(ChunkPos pChunkPos, RegistryOps<Tag> pOps, CompoundTag pTag)
void	remove(long sectionPosAsLong)	Neo: Removes the data for the given chunk position.
protected void	setDirty(long pSectionPos)
protected void	tick(BooleanSupplier pAheadOfTime)
private CompletableFuture<Optional<CompoundTag>>	tryRead(ChunkPos pChunkPos)
private void	writeColumn(ChunkPos pChunkPos)
private <T> com.mojang.serialization.Dynamic<T>	writeColumn(ChunkPos pChunkPos, com.mojang.serialization.DynamicOps<T> pOps)

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

SECTIONS_TAG

private static final String SECTIONS_TAG

See Also:

• Constant Field Values

simpleRegionStorage

private final SimpleRegionStorage simpleRegionStorage

storage

private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<Optional<R>> storage

dirty

private final it.unimi.dsi.fastutil.longs.LongLinkedOpenHashSet dirty

codec

private final Function<Runnable,com.mojang.serialization.Codec<R>> codec

factory

private final Function<Runnable,R> factory

registryAccess

private final RegistryAccess registryAccess

errorReporter

private final ChunkIOErrorReporter errorReporter

levelHeightAccessor

protected final LevelHeightAccessor levelHeightAccessor

Constructor Details

SectionStorage

public SectionStorage(SimpleRegionStorage pSimpleRegionStorage,
 Function<Runnable,com.mojang.serialization.Codec<R>> pCodec,
 Function<Runnable,R> pFactory,
 RegistryAccess pRegistryAccess,
 ChunkIOErrorReporter pErrorReporter,
 LevelHeightAccessor pLevelHeightAccessor)

Method Details

tick

protected void tick(BooleanSupplier pAheadOfTime)

hasWork

public boolean hasWork()

get

@Nullable
protected Optional<R> get(long pSectionKey)

getOrLoad

protected Optional<R> getOrLoad(long pSectionKey)

outsideStoredRange

protected boolean outsideStoredRange(long pSectionKey)

getOrCreate

protected R getOrCreate(long pSectionKey)

readColumn

private void readColumn(ChunkPos pChunkPos)

tryRead

private CompletableFuture<Optional<CompoundTag>> tryRead(ChunkPos pChunkPos)

readColumn

private void readColumn(ChunkPos pChunkPos,
 RegistryOps<Tag> pOps,
 @Nullable
 CompoundTag pTag)

writeColumn

private void writeColumn(ChunkPos pChunkPos)

writeColumn

private <T> com.mojang.serialization.Dynamic<T> writeColumn(ChunkPos pChunkPos,
 com.mojang.serialization.DynamicOps<T> pOps)

getKey

private static long getKey(ChunkPos pChunkPos,
 int pSectionY)

onSectionLoad

protected void onSectionLoad(long pSectionKey)

setDirty

protected void setDirty(long pSectionPos)

getVersion

private static int getVersion(com.mojang.serialization.Dynamic<?> pColumnData)

flush

public void flush(ChunkPos pChunkPos)

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

remove

public void remove(long sectionPosAsLong)

Neo: Removes the data for the given chunk position. See PR #937