public class ColumnStatsAggregatorFactory extends Object
Modifier and Type | Method and Description |
---|---|
static ColumnStatsAggregator |
getColumnStatsAggregator(ColumnStatisticsData._Fields type,
int numBitVectors,
boolean useDensityFunctionForNDVEstimation) |
static ColumnStatisticsObj |
newColumnStaticsObj(String colName,
String colType,
ColumnStatisticsData._Fields type) |
public static ColumnStatsAggregator getColumnStatsAggregator(ColumnStatisticsData._Fields type, int numBitVectors, boolean useDensityFunctionForNDVEstimation)
public static ColumnStatisticsObj newColumnStaticsObj(String colName, String colType, ColumnStatisticsData._Fields type)
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