java.lang.Object

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

All Implemented Interfaces:: AutoCloseable

Direct Known Subclasses:: PoiManager

public class SectionStorage<R,P> extends Object implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

private static final record

SectionStorage.PackedChunk<T>
Field Summary

Fields

Modifier and Type

Field

Description

private final Codec

codec

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

dirtyChunks

private final ChunkIOErrorReporter

errorReporter

private final Function<Runnable,R>

factory

protected final LevelHeightAccessor

levelHeightAccessor

private final it.unimi.dsi.fastutil.longs.LongSet

loadedChunks

private final Object

loadLock

private static final org.slf4j.Logger

LOGGER

private final Function<R,P>

packer

private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<CompletableFuture<Optional<SectionStorage.PackedChunk>>>

pendingLoads

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

private final BiFunction<P,Runnable,R>

unpacker
Constructor Summary

Constructors

Constructor

Description

SectionStorage(SimpleRegionStorage simpleRegionStorage, Codec codec, Function<R,P> packer, BiFunction<P,Runnable,R> unpacker, Function<Runnable,R> factory, RegistryAccess registryAccess, ChunkIOErrorReporter errorReporter, LevelHeightAccessor levelHeightAccessor)
Method Summary

Modifier and Type

Method

Description

void

close()

void

flush(ChunkPos chunkPos)

void

flushAll()

protected @Nullable Optional<R>

get(long sectionPos)

private static long

getKey(ChunkPos chunkPos, int sectionY)

protected R

getOrCreate(long sectionPos)

protected Optional<R>

getOrLoad(long sectionPos)

boolean

hasWork()

protected void

onSectionLoad(long sectionPos)

protected boolean

outsideStoredRange(long sectionPos)

CompletableFuture<?>

prefetch(ChunkPos chunkPos)

void

remove(ChunkPos chunkPos)

Neo: Removes the data for the given chunk position.

protected void

setDirty(long sectionPos)

protected void

tick(BooleanSupplier haveTime)

private CompletableFuture<Optional<SectionStorage.PackedChunk>>

tryRead(ChunkPos chunkPos)

private void

unpackChunk(ChunkPos chunkPos)

private void

unpackChunk(ChunkPos pos, @Nullable SectionStorage.PackedChunk packedChunk)

private void

unpackPendingLoads()

private void

writeChunk(ChunkPos chunkPos)

private <T> Dynamic<T>

writeChunk(ChunkPos chunkPos, DynamicOps<T> ops)

Methods inherited from class 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
- dirtyChunks
 
 private final it.unimi.dsi.fastutil.longs.LongLinkedOpenHashSet dirtyChunks
- codec
 
 private final Codec codec
- packer
 
 private final Function<R,P> packer
- unpacker
 
 private final BiFunction<P,Runnable,R> unpacker
- factory
 
 private final Function<Runnable,R> factory
- registryAccess
 
 private final RegistryAccess registryAccess
- errorReporter
 
 private final ChunkIOErrorReporter errorReporter
- levelHeightAccessor
 
 protected final LevelHeightAccessor levelHeightAccessor
- loadedChunks
 
 private final it.unimi.dsi.fastutil.longs.LongSet loadedChunks
- pendingLoads
 
 private final it.unimi.dsi.fastutil.longs.Long2ObjectMap<CompletableFuture<Optional<SectionStorage.PackedChunk>>> pendingLoads
- loadLock
 
 private final Object loadLock
Constructor Details
- SectionStorage
 
 public SectionStorage(SimpleRegionStorage simpleRegionStorage, Codec codec, Function<R,P> packer, BiFunction<P,Runnable,R> unpacker, Function<Runnable,R> factory, RegistryAccess registryAccess, ChunkIOErrorReporter errorReporter, LevelHeightAccessor levelHeightAccessor)
Method Details
- tick
 
 protected void tick(BooleanSupplier haveTime)
- unpackPendingLoads
 
 private void unpackPendingLoads()
- flushAll
 
 public void flushAll()
- hasWork
 
 public boolean hasWork()
- get
 
 protected @Nullable Optional<R> get(long sectionPos)
- getOrLoad
 
 protected Optional<R> getOrLoad(long sectionPos)
- outsideStoredRange
 
 protected boolean outsideStoredRange(long sectionPos)
- getOrCreate
 
 protected R getOrCreate(long sectionPos)
- prefetch
 
 public CompletableFuture<?> prefetch(ChunkPos chunkPos)
- unpackChunk
 
 private void unpackChunk(ChunkPos chunkPos)
- tryRead
 
 private CompletableFuture<Optional<SectionStorage.PackedChunk>> tryRead(ChunkPos chunkPos)
- unpackChunk
 
 private void unpackChunk(ChunkPos pos, @Nullable SectionStorage.PackedChunk packedChunk)
- writeChunk
 
 private void writeChunk(ChunkPos chunkPos)
- writeChunk
 
 private <T> Dynamic<T> writeChunk(ChunkPos chunkPos, DynamicOps<T> ops)
- getKey
 
 private static long getKey(ChunkPos chunkPos, int sectionY)
- onSectionLoad
 
 protected void onSectionLoad(long sectionPos)
- setDirty
 
 protected void setDirty(long sectionPos)
- flush
 
 public void flush(ChunkPos chunkPos)
- close
 
 public void close() throws IOException
 
 Specified by:
 
 close in interface AutoCloseable
 
 Throws:
 
 IOException
- remove
 
 public void remove(ChunkPos chunkPos)
 
 Neo: Removes the data for the given chunk position. See PR #937

Class SectionStorage<R,P>

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class Object

Field Details

LOGGER

SECTIONS_TAG

simpleRegionStorage

storage

dirtyChunks

codec

packer

unpacker

factory

registryAccess

errorReporter

levelHeightAccessor

loadedChunks

pendingLoads

loadLock

Constructor Details

SectionStorage

Method Details

tick

unpackPendingLoads

flushAll

hasWork

get

getOrLoad

outsideStoredRange

getOrCreate

prefetch

unpackChunk

tryRead

unpackChunk

writeChunk

writeChunk

getKey

onSectionLoad

setDirty

flush

close

remove