C# Class openHistorian.Data.PeriodicScanner

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Méthodes publiques

Méthode	Description
GetParser ( System.DateTime startTime, System.DateTime endTime, uint sampleCount ) : SeekFilterBase
GetParser ( System.DateTime startTime, System.DateTime endTime, ulong samplesPerDay ) : SeekFilterBase
PeriodicScanner ( int samplesPerSecond ) : System	Creates a periodic scanner
PeriodicScanner ( int samplesPerSecond, System.TimeSpan windowTolerance ) : System
SuggestSamplesPerDay ( System.DateTime startTime, System.DateTime endTime, uint sampleCount ) : long

Private Methods

Méthode	Description
CalculateDownSampleRates ( int samplesPerSecond ) : void	Populates m_downSampleRates and m_downSampleTicks with all of the necessary valid downsample rates
FactorNumber ( int number ) : List	Gets all of the factors for the number.
RoundDownToNearestSample ( long startTime, long samplesPerDay, long interval ) : long	Rounds the provided timestamp down to the nearest valid time sample.
RoundUpToNearestSample ( long startTime, long samplesPerDay, long interval ) : long	Rounds the provided timestamp up to the nearest valid time sample.

Method Details

GetParser() public méthode

public GetParser ( System.DateTime startTime, System.DateTime endTime, uint sampleCount ) : SeekFilterBase
startTime	System.DateTime
endTime	System.DateTime
sampleCount	uint
Résultat	SeekFilterBase

GetParser() public méthode

public GetParser ( System.DateTime startTime, System.DateTime endTime, ulong samplesPerDay ) : SeekFilterBase
startTime	System.DateTime
endTime	System.DateTime
samplesPerDay	ulong
Résultat	SeekFilterBase

PeriodicScanner() public méthode

Creates a periodic scanner

public PeriodicScanner ( int samplesPerSecond ) : System
samplesPerSecond	int
Résultat	System

PeriodicScanner() public méthode

public PeriodicScanner ( int samplesPerSecond, System.TimeSpan windowTolerance ) : System
samplesPerSecond	int
windowTolerance	System.TimeSpan
Résultat	System

SuggestSamplesPerDay() public méthode

public SuggestSamplesPerDay ( System.DateTime startTime, System.DateTime endTime, uint sampleCount ) : long
startTime	System.DateTime
endTime	System.DateTime
sampleCount	uint
Résultat	long