C# Class Opc.Ua.Server.AverageAggregateCalculator

Calculates the value of an aggregate.

Inheritance: AggregateCalculator

Public Methods

Method	Description
AverageAggregateCalculator ( NodeId aggregateId, System.DateTime startTime, System.DateTime endTime, double processingInterval, bool stepped, AggregateConfiguration configuration ) : System	Initializes the aggregate calculator.

Method	Description
ComputeAverage ( Opc.Ua.Server.TimeSlice slice ) : DataValue	Calculates the RegSlope, RegConst and RegStdDev aggregates for the timeslice.
ComputeTimeAverage ( Opc.Ua.Server.TimeSlice slice, bool useSimpleBounds, int valueType ) : DataValue	Calculates the StdDev, Variance, StdDev2 and Variance2 aggregates for the timeslice.
ComputeValue ( Opc.Ua.Server.TimeSlice slice ) : DataValue	Computes the value for the timeslice.

Initializes the aggregate calculator.

public AverageAggregateCalculator ( NodeId aggregateId, System.DateTime startTime, System.DateTime endTime, double processingInterval, bool stepped, AggregateConfiguration configuration ) : System
aggregateId	NodeId	The aggregate function to apply.
startTime	System.DateTime	The start time.
endTime	System.DateTime	The end time.
processingInterval	double	The processing interval.
stepped	bool	Whether to use stepped interpolation.
configuration	AggregateConfiguration	The aggregate configuration.
return	System

Calculates the RegSlope, RegConst and RegStdDev aggregates for the timeslice.

protected ComputeAverage ( Opc.Ua.Server.TimeSlice slice ) : DataValue
slice	Opc.Ua.Server.TimeSlice
return	DataValue

Calculates the StdDev, Variance, StdDev2 and Variance2 aggregates for the timeslice.

protected ComputeTimeAverage ( Opc.Ua.Server.TimeSlice slice, bool useSimpleBounds, int valueType ) : DataValue
slice	Opc.Ua.Server.TimeSlice
useSimpleBounds	bool
valueType	int
return	DataValue

Computes the value for the timeslice.

protected ComputeValue ( Opc.Ua.Server.TimeSlice slice ) : DataValue
slice	Opc.Ua.Server.TimeSlice
return	DataValue