org.springframework.data.mongodb.core.aggregation

Interface AccumulatorOperators.ExpMovingAvgBuilder

Enclosing class:

AccumulatorOperators

public static interface AccumulatorOperators.ExpMovingAvgBuilder

Builder for AccumulatorOperators.ExpMovingAvg.

Since:

3.3

Method Summary

Modifier and Type	Method and Description
AccumulatorOperators.ExpMovingAvg	alpha(double exponentialDecayValue) Define the exponential decay value.
AccumulatorOperators.ExpMovingAvg	historicalDocuments(int numberOfHistoricalDocuments) Define the number of historical documents with significant mathematical weight.

Method Detail

historicalDocuments

AccumulatorOperators.ExpMovingAvg historicalDocuments(int numberOfHistoricalDocuments)

Define the number of historical documents with significant mathematical weight.

Parameters:

numberOfHistoricalDocuments -

Returns:

new instance of AccumulatorOperators.ExpMovingAvg.

alpha

AccumulatorOperators.ExpMovingAvg alpha(double exponentialDecayValue)

Define the exponential decay value.

Parameters:

exponentialDecayValue -

Returns:

new instance of AccumulatorOperators.ExpMovingAvg.