public class DecimalSum0AggFunction extends DecimalSumAggFunction
Constructor and Description |
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DecimalSum0AggFunction() |
Modifier and Type | Method and Description |
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BigDecimal |
getValue(DecimalSumAccumulator acc)
Called every time when an aggregation result should be materialized.
|
accumulate, createAccumulator, getAccumulatorType, merge, resetAccumulator
requiresOver
close, functionIdentifier, open
public BigDecimal getValue(DecimalSumAccumulator acc)
AggregateFunction
getValue
in class DecimalSumAggFunction
acc
- the accumulator which contains the current
aggregated resultsCopyright © 2014–2018 The Apache Software Foundation. All rights reserved.