public class DoubleSum0WithRetractAggFunction extends Sum0WithRetractAggFunction<Object>
Constructor and Description |
---|
DoubleSum0WithRetractAggFunction() |
Modifier and Type | Method and Description |
---|---|
BasicTypeInfo<Double> |
getValueTypeInfo() |
getValue
accumulate, createAccumulator, getAccumulatorType, merge, resetAccumulator, retract
requiresOver
close, functionIdentifier, open
public BasicTypeInfo<Double> getValueTypeInfo()
getValueTypeInfo
in class SumWithRetractAggFunction<Object>
Copyright © 2014–2018 The Apache Software Foundation. All rights reserved.