Package io.deephaven.enterprise.sources.regioned.impl

Class BufferedColumnRegionByte<ATTR extends Values>

java.lang.Object

io.deephaven.enterprise.sources.regioned.impl.InvalidatableRegion<ATTR>

io.deephaven.enterprise.sources.regioned.impl.BufferedColumnRegionBase<ATTR>

io.deephaven.enterprise.sources.regioned.impl.BufferedColumnRegionByte<ATTR>

All Implemented Interfaces:

Page<ATTR>, PageStore<ATTR,ATTR,BufferedPage<ATTR>>, PagingChunkSource<ATTR>, ChunkSource<ATTR>, FillContextMaker, GetContextMaker, DefaultChunkSource<ATTR>, DefaultChunkSource.SupportsContiguousGet<ATTR>, ColumnRegion<ATTR>, ColumnRegionByte<ATTR>, Releasable, BufferedColumnRegion<ATTR>, ColumnRegionByteWithLength<ATTR>

public class BufferedColumnRegionByte<ATTR extends Values>
extends BufferedColumnRegionBase<ATTR>
implements ColumnRegionByteWithLength<ATTR>

ColumnRegionByte implementation for regions that support fetching primitive bytes from a FileDataBufferStore.

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.engine.table.ChunkSource

ChunkSource.FillContext, ChunkSource.GetContext, ChunkSource.WithPrev<ATTR extends Any>

Nested classes/interfaces inherited from interface io.deephaven.engine.table.impl.sources.regioned.ColumnRegion

ColumnRegion.Null<ATTR extends Any>

Nested classes/interfaces inherited from interface io.deephaven.engine.table.impl.sources.regioned.ColumnRegionByte

ColumnRegionByte.Constant<ATTR extends Any>, ColumnRegionByte.Null<ATTR extends Any>, ColumnRegionByte.StaticPageStore<ATTR extends Any>

Nested classes/interfaces inherited from interface io.deephaven.engine.table.impl.DefaultChunkSource

DefaultChunkSource.SupportsContiguousGet<ATTR extends Any>, DefaultChunkSource.WithPrev<ATTR extends Any>

Nested classes/interfaces inherited from interface io.deephaven.engine.page.Page

Page.WithDefaults<ATTR extends Any>, Page.WithDefaultsForRepeatingValues<ATTR extends Any>

Field Summary

Fields inherited from interface io.deephaven.engine.table.ChunkSource

DEFAULT_FILL_INSTANCE, ZERO_LENGTH_CHUNK_SOURCE_ARRAY

Constructor Summary

Constructors

Constructor	Description
BufferedColumnRegionByte(@NotNull io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.locations.FileDataBufferStore bufferProvider)

Method Summary

Modifier and Type	Method	Description
byte	getByte(long elementIndex)
byte	getByte(@NotNull ChunkSource.FillContext context, long elementIndex)
byte[]	getBytes(long firstElementIndex, @org.jetbrains.annotations.NotNull byte[] destination, int destinationOffset, int length)

Methods inherited from class io.deephaven.enterprise.sources.regioned.impl.BufferedColumnRegionBase

getBufferProvider, getPageContaining, lengthItems, makeFillContext, releaseCachedResources

Methods inherited from class io.deephaven.enterprise.sources.regioned.impl.InvalidatableRegion

invalidate, throwIfInvalidated

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.deephaven.enterprise.sources.regioned.BufferedColumnRegion

mask

Methods inherited from interface io.deephaven.engine.table.impl.sources.regioned.ColumnRegion

firstRowOffset, invalidate

Methods inherited from interface io.deephaven.engine.table.impl.sources.regioned.ColumnRegionByte

getChunkType

Methods inherited from interface io.deephaven.enterprise.sources.regioned.ColumnRegionByteWithLength

lengthItems

Methods inherited from interface io.deephaven.engine.table.impl.DefaultChunkSource

getChunkByFilling, makeGetContext

Methods inherited from interface io.deephaven.engine.table.FillContextMaker

makeFillContext

Methods inherited from interface io.deephaven.engine.table.GetContextMaker

makeGetContext

Methods inherited from interface io.deephaven.engine.page.Page

advanceToNextPage, advanceToNextPage, advanceToNextPageAndGetPositionDistance, firstRow, getRowOffset

Methods inherited from interface io.deephaven.engine.page.PageStore

doFillChunkAppend, fillChunk, fillChunkAppend, getChunk, getChunk

Methods inherited from interface io.deephaven.engine.page.PagingChunkSource

maxRow

Methods inherited from interface io.deephaven.engine.table.Releasable

releaseCachedResources

Constructor Details

BufferedColumnRegionByte

public BufferedColumnRegionByte(@NotNull
 @NotNull io.deephaven.shadow.enterprise.com.illumon.iris.db.v2.locations.FileDataBufferStore bufferProvider)

Method Details

getByte

public byte getByte(long elementIndex)

Specified by:

getByte in interface ColumnRegionByte<ATTR extends Values>

getByte

public byte getByte(@NotNull
 @NotNull ChunkSource.FillContext context,
 long elementIndex)

Specified by:

getByte in interface ColumnRegionByte<ATTR extends Values>

getBytes

public byte[] getBytes(long firstElementIndex,
 @NotNull
 @org.jetbrains.annotations.NotNull byte[] destination,
 int destinationOffset,
 int length)

Specified by:

getBytes in interface ColumnRegionByte<ATTR extends Values>