Package com.illumon.iris.db.v2.sources.regioned

Class RegionedColumnSourceObject<T,ATTR extends Attributes.Values>

java.lang.Object

com.illumon.iris.db.v2.sources.AbstractColumnSource<DATA_TYPE>

com.illumon.iris.db.v2.sources.regioned.RegionedColumnSourceBase<DATA_TYPE,ATTR,REGION_TYPE>

com.illumon.iris.db.v2.sources.regioned.RegionedColumnSourceObject<T,ATTR>

All Implemented Interfaces:

LongSizedDataStructure, ChunkSource<Attributes.Values>, ChunkSource.WithPrev<Attributes.Values>, DefaultChunkSource<Attributes.Values>, DefaultChunkSource.SupportsContiguousGet<Attributes.Values>, DefaultChunkSource.WithPrev<Attributes.Values>, FillContextMaker, GetContextMaker, PageStore<Attributes.Values,ATTR,ColumnRegionObject<T,ATTR>>, PagingChunkSource<Attributes.Values>, ColumnSource<T>, ColumnSourceGetDefaults.ForObject<T>, ElementSource<T>, ImmutableColumnSource<T>, MakeRegion<ATTR,ColumnRegionObject<T,ATTR>>, RegionedColumnSource<T>, RegionedPageStore<Attributes.Values,ATTR,ColumnRegionObject<T,ATTR>>, Releasable, SizedColumnSource<T>, TupleExporter<T>, TupleSource<T>, Serializable

Direct Known Subclasses:

RegionedColumnSourceObject.AsValues

public abstract class RegionedColumnSourceObject<T,ATTR extends Attributes.Values>
extends RegionedColumnSourceBase<DATA_TYPE,ATTR,REGION_TYPE>
implements ColumnSourceGetDefaults.ForObject<T>

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RegionedColumnSourceObject.AsValues<T,D>
static class	RegionedColumnSourceObject.FillContext

Nested classes/interfaces inherited from class com.illumon.iris.db.v2.sources.AbstractColumnSource

AbstractColumnSource.DefaultedImmutable<DATA_TYPE>, AbstractColumnSource.DefaultedMutable<DATA_TYPE>, AbstractColumnSource.IsSerializable

Nested classes/interfaces inherited from interface com.illumon.iris.db.v2.sources.chunk.ChunkSource

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

Nested classes/interfaces inherited from interface com.illumon.iris.db.v2.sources.chunk.DefaultChunkSource

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

Nested classes/interfaces inherited from interface com.illumon.iris.db.v2.sources.regioned.RegionedPageStore

RegionedPageStore.Helper, RegionedPageStore.Static<ATTR extends Attributes.Values,INNER_ATTR extends ATTR,REGION_TYPE extends ColumnRegion<INNER_ATTR>>

Field Summary

Fields inherited from class com.illumon.iris.db.v2.sources.regioned.RegionedColumnSourceBase

USE_PARALLEL, USE_PUSHDOWN

Fields inherited from class com.illumon.iris.db.v2.sources.AbstractColumnSource

componentType, type

Fields inherited from interface com.illumon.iris.db.v2.sources.chunk.ChunkSource

DEFAULT_FILL_INSTANCE, ZERO_LENGTH_CHUNK_SOURCE_ARRAY

Fields inherited from interface com.illumon.iris.db.v2.sources.chunk.ChunkSource.WithPrev

ZERO_LENGTH_CHUNK_SOURCE_WITH_PREV_ARRAY

Fields inherited from interface com.illumon.iris.db.v2.sources.ColumnSource

ZERO_LENGTH_COLUMN_SOURCE_ARRAY

Fields inherited from interface com.illumon.iris.db.v2.sources.regioned.RegionedColumnSource

ELEMENT_INDEX_TO_SUB_REGION_ELEMENT_INDEX_MASK, MAXIMUM_REGION_COUNT, REGION_CAPACITY_IN_ELEMENTS, REGION_INDEX_ADDRESS_BITS, SUB_REGION_ELEMENT_INDEX_ADDRESS_BITS

Fields inherited from interface com.illumon.iris.db.v2.sources.regioned.RegionedPageStore

REGION_MASK, REGION_MASK_NUM_BITS

Method Summary

Modifier and Type	Method	Description
int	addRegion(com.illumon.dataobjects.ColumnDefinition<?> columnDefinition, ColumnLocation columnLocation, SourceTableColumnInstructions instructions)	Add a region to this regioned column source.
final ColumnRegionObject<T,ATTR>	getNullRegion()
ColumnRegionObject<T,ATTR>	getRegion(int regionIndex)	Map from a region index to its corresponding region.
final int	getRegionCount()	Get the number of regions.
void	releaseCachedResources()	Release any resources held for caching purposes.

Methods inherited from class com.illumon.iris.db.v2.sources.regioned.RegionedColumnSourceBase

disableGrouping, doMatchWithGrouping, fillChunk, fillPrevChunk, match

Methods inherited from class com.illumon.iris.db.v2.sources.AbstractColumnSource

allowsReinterpret, canUseGrouping, defaultFillChunk, doReinterpret, getComponentType, getGroupingBuilder, getGroupingProvider, getNativeType, getType, hasGrouping, hasGrouping, isSerializable, matchWithGrouping, reinterpret, setGroupingProvider

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.ChunkSource

getChunkType

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.ChunkSource.WithPrev

fillPrevChunk

Methods inherited from interface com.illumon.iris.db.v2.sources.ColumnSource

allowsReinterpret, cast, createPreviousTuple, createTuple, createTupleFromValues, exportElement, exportElement, exportToExternalKey, getColumnSources, getComponentType, getGroupingBuilder, getGroupingProvider, getNativeType, getPrevSource, getType, hasGrouping, hasGrouping, match, reinterpret, releaseCachedResources, setGroupingProvider, startTrackingPrevValues

Methods inherited from interface com.illumon.iris.db.v2.sources.ColumnSourceGetDefaults.ForObject

getBoolean, getByte, getChar, getDouble, getFloat, getInt, getLong, getShort

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.DefaultChunkSource

getChunkByFilling, makeGetContext

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.DefaultChunkSource.WithPrev

getPrevChunk, getPrevChunk, getPrevChunkByFilling

Methods inherited from interface com.illumon.iris.db.v2.sources.ElementSource

get

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.FillContextMaker

makeFillContext

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.GetContextMaker

makeGetContext

Methods inherited from interface com.illumon.iris.db.v2.sources.ImmutableColumnSource

getPrev, getPrevBoolean, getPrevByte, getPrevChar, getPrevDouble, getPrevFloat, getPrevInt, getPrevLong, getPrevShort, isImmutable

Methods inherited from interface com.illumon.iris.db.util.LongSizedDataStructure

intSize, intSize

Methods inherited from interface com.illumon.iris.db.v2.sources.regioned.MakeRegion

makeRegion

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.page.PageStore

doFillChunkAppend, fillChunkAppend, getChunk, getChunk

Methods inherited from interface com.illumon.iris.db.v2.sources.chunk.page.PagingChunkSource

maxRow

Methods inherited from interface com.illumon.iris.db.v2.sources.regioned.RegionedPageStore

getPageContaining, lookupRegion, makeFillContext, mask, size

Methods inherited from interface com.illumon.iris.db.v2.tuples.TupleExporter

exportElementReinterpreted

Methods inherited from interface com.illumon.iris.db.v2.tuples.TupleSource

createTupleFromReinterpretedValues

Method Details

addRegion

@OverridingMethodsMustInvokeSuper
public int addRegion(@NotNull
 com.illumon.dataobjects.ColumnDefinition<?> columnDefinition,
 @NotNull
 ColumnLocation columnLocation,
 @NotNull
 SourceTableColumnInstructions instructions)

Description copied from interface: RegionedColumnSource

Add a region to this regioned column source. Elements in this region are ordered after elements in other regions added previously.

Specified by:

addRegion in interface RegionedColumnSource<DATA_TYPE>

Parameters:

columnDefinition - The column definition for this column source (potentially varies by region)

columnLocation - The column location for the region being added

Returns:

The index assigned to the added region

getRegionCount

public final int getRegionCount()

Description copied from interface: RegionedPageStore

Get the number of regions.

Specified by:

getRegionCount in interface RegionedPageStore<DATA_TYPE,ATTR extends Attributes.Values,REGION_TYPE extends ColumnRegion<ATTR>>

Returns:

The number of regions that have been added

getRegion

public ColumnRegionObject<T,ATTR> getRegion(int regionIndex)

Description copied from interface: RegionedPageStore

Map from a region index to its corresponding region.

Specified by:

getRegion in interface RegionedPageStore<DATA_TYPE,ATTR extends Attributes.Values,REGION_TYPE extends ColumnRegion<ATTR>>

Parameters:

regionIndex - The region index

Returns:

The region for the supplied region index

releaseCachedResources

@OverridingMethodsMustInvokeSuper
public void releaseCachedResources()

Description copied from interface: ColumnSource

Release any resources held for caching purposes. Implementations need not guarantee that concurrent accesses are correct, as the purpose of this method is to ensure cleanup for column sources that will no longer be used.

Specified by:

releaseCachedResources in interface ColumnSource<DATA_TYPE>

Specified by:

releaseCachedResources in interface Releasable

getNullRegion

@NotNull
public final ColumnRegionObject<T,ATTR> getNullRegion()