Package com.illumon.iris.db.v2.by.columnstats

Interface ChunkedComparableStatsKernel<T>

All Known Implementing Classes:

CharacterChunkedComparableStats, ObjectChunkedComparableStats

public interface ChunkedComparableStatsKernel<T>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ChunkedComparableStatsKernel.Result

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CHUNK_SIZE

Method Summary

Modifier and Type	Method	Description
static ChunkedComparableStatsKernel.Result	getChunkedComparableStats(int maxUnique, Table table, String columnName, boolean usePrev)
static ChunkedComparableStatsKernel<?>	makeChunkedComparableStatsFactory(Class<?> type)
ChunkedComparableStatsKernel.Result	processChunks(Index index, ColumnSource<?> columnSource, boolean usePrev, int maxUnique)

Field Details

CHUNK_SIZE

static final int CHUNK_SIZE

See Also:

• Constant Field Values

Method Details

makeChunkedComparableStatsFactory

static ChunkedComparableStatsKernel<?> makeChunkedComparableStatsFactory(Class<?> type)

getChunkedComparableStats

static ChunkedComparableStatsKernel.Result getChunkedComparableStats(int maxUnique,
 Table table,
 String columnName,
 boolean usePrev)

processChunks

ChunkedComparableStatsKernel.Result processChunks(Index index,
 ColumnSource<?> columnSource,
 boolean usePrev,
 int maxUnique)