Package com.illumon.iris.db.v2.sources.chunk.util.chunkfillers

Class DoubleChunkFiller

java.lang.Object

com.illumon.iris.db.v2.sources.chunk.util.chunkfillers.DoubleChunkFiller

All Implemented Interfaces:

ChunkFiller

public final class DoubleChunkFiller
extends Object
implements ChunkFiller

Field Summary

Fields

Modifier and Type	Field	Description
static DoubleChunkFiller	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DoubleChunkFiller()

Method Summary

Modifier and Type	Method	Description
void	fillByIndices(ElementSource src, LongChunk<? extends Attributes.KeyIndices> chunk, WritableChunk<? super Attributes.Values> dest)
void	fillByIndices(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)
void	fillByRanges(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)
void	fillFromSingleValue(ElementSource src, long srcKey, WritableSource dest, OrderedKeys destKeys)	This doesn't really belong here but we are putting it here for now for implementation convenience.
void	fillPrevByIndices(ElementSource src, LongChunk<? extends Attributes.KeyIndices> chunk, WritableChunk<? super Attributes.Values> dest)
void	fillPrevByIndices(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)
void	fillPrevByRanges(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final DoubleChunkFiller INSTANCE

Constructor Details

DoubleChunkFiller

public DoubleChunkFiller()

Method Details

fillByRanges

public final void fillByRanges(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillByRanges in interface ChunkFiller

fillByIndices

public final void fillByIndices(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillByIndices in interface ChunkFiller

fillByIndices

public final void fillByIndices(ElementSource src, LongChunk<? extends Attributes.KeyIndices> chunk, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillByIndices in interface ChunkFiller

fillPrevByRanges

public final void fillPrevByRanges(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillPrevByRanges in interface ChunkFiller

fillPrevByIndices

public final void fillPrevByIndices(ElementSource src, OrderedKeys keys, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillPrevByIndices in interface ChunkFiller

fillPrevByIndices

public final void fillPrevByIndices(ElementSource src, LongChunk<? extends Attributes.KeyIndices> chunk, WritableChunk<? super Attributes.Values> dest)

Specified by:

fillPrevByIndices in interface ChunkFiller

fillFromSingleValue

public void fillFromSingleValue(ElementSource src, long srcKey, WritableSource dest, OrderedKeys destKeys)

Description copied from interface: ChunkFiller

This doesn't really belong here but we are putting it here for now for implementation convenience. In the long run we may want to generalize this functionality, or, at the very least, move it to some "ColumnSourceFiller" class.

Specified by:

fillFromSingleValue in interface ChunkFiller