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

Interface MutableColumnSourceGetDefaults.ForLongAsInstant

All Superinterfaces:

ChunkSource<Attributes.Values>, ChunkSource.WithPrev<Attributes.Values>, ColumnSource<Instant>, ColumnSourceGetDefaults.ForLongAsInstant, ColumnSourceGetDefaults.LongBacked<Instant>, DefaultChunkSource<Attributes.Values>, DefaultChunkSource.WithPrev<Attributes.Values>, ElementSource<Instant>, FillContextMaker, GetContextMaker, MutableColumnSource<Instant>, MutableColumnSourceGetDefaults.LongBacked<Instant>, Releasable, TupleExporter<Instant>, TupleSource<Instant>

All Known Implementing Classes:

InstantArraySource, InstantSparseArraySource

Enclosing class:

MutableColumnSourceGetDefaults

public static interface MutableColumnSourceGetDefaults.ForLongAsInstant
extends ColumnSourceGetDefaults.ForLongAsInstant, MutableColumnSourceGetDefaults.LongBacked<Instant>

Default interface for mutable Instant ColumnSource implementations.

Nested Class Summary

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

ChunkSource.FillContext, 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>

Field Summary

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

Method Summary

Modifier and Type	Method	Description
default Instant	getPrev(long index)	Get the previous value at the index.

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

fillChunk, 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, getGroupToRange, getGroupToRange, getNativeType, getPrevSource, getType, getValuesMapping, match, reinterpret, releaseCachedResources, startTrackingPrevValues

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

get

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

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

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

getChunk, getChunk, getChunkByFilling, makeFillContext, 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

getLong, getPrevLong

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.MutableColumnSource

isImmutable

Methods inherited from interface com.illumon.iris.db.v2.sources.MutableColumnSourceGetDefaults.LongBacked

getPrevBoolean, getPrevByte, getPrevChar, getPrevDouble, getPrevFloat, getPrevInt, getPrevShort

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

getPrev

@Nullable default Instant getPrev(long index)

Description copied from interface: ElementSource

Get the previous value at the index. Previous values are used during an LTM update cycle to process changes in data. During normal operation previous values will be identical to current values.

Specified by:

getPrev in interface ElementSource<Instant>

Parameters:

index - the location in index space to get the value from.

Returns:

the previous value at the index, or null.