org.apache.hadoop.hive.metastore

Interface IExtrapolatePartStatus

All Known Implementing Classes:

LinearExtrapolatePartStatus

public interface IExtrapolatePartStatus

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IExtrapolatePartStatus.AggrType The sequence of aggregation function on colStats.
static class	IExtrapolatePartStatus.ColStatType The sequence of colStatTypes.

Field Summary

Fields

Modifier and Type	Field and Description
static IExtrapolatePartStatus.AggrType[]	aggrTypes
static String[]	colStatNames The sequence of colStatNames.
static IExtrapolatePartStatus.ColStatType[]	colStatTypes
static HashMap<String,Integer[]>	indexMaps The indexes for colstats.

Method Summary

Methods

Modifier and Type	Method and Description
Object	extrapolate(Object[] min, Object[] max, int colStatIndex, Map<String,Integer> indexMap)

Field Detail

colStatNames

static final String[] colStatNames

The sequence of colStatNames.

indexMaps

static final HashMap<String,Integer[]> indexMaps

The indexes for colstats.

colStatTypes

static final IExtrapolatePartStatus.ColStatType[] colStatTypes

aggrTypes

static final IExtrapolatePartStatus.AggrType[] aggrTypes

Method Detail

extrapolate

Object extrapolate(Object[] min,
                 Object[] max,
                 int colStatIndex,
                 Map<String,Integer> indexMap)