catapult::timesync::TimeSynchronizer Class Reference

A time synchronizer that synchronizes local time with the network. More...

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Public Member Functions
	TimeSynchronizer (const filters::AggregateSynchronizationFilter &filter, Importance totalChainImportance, int64_t warningThresholdMillis=Warning_Threshold_Millis)
	Creates a time synchronizer around filter, totalChainImportance and warningThresholdMillis. More...
TimeOffset	calculateTimeOffset (const cache::AccountStateCacheView &accountStateCacheView, Height height, TimeSynchronizationSamples &&samples, NodeAge nodeAge)
	Calculates a time offset from samples using accountStateCacheView, height and nodeAge. More...

Private Member Functions
Importance::ValueType	sumImportances (const cache::ImportanceView &importanceView, Height height, const TimeSynchronizationSamples &samples)
double	sumScaledOffsets (const cache::ImportanceView &importanceView, Height height, const TimeSynchronizationSamples &samples, double scaling)

Private Attributes
filters::AggregateSynchronizationFilter	m_filter
Importance	m_totalChainImportance
int64_t	m_warningThresholdMillis

Detailed Description

A time synchronizer that synchronizes local time with the network.

Constructor & Destructor Documentation

TimeSynchronizer()

catapult::timesync::TimeSynchronizer::TimeSynchronizer ( const filters::AggregateSynchronizationFilter &  filter, Importance  totalChainImportance, int64_t  warningThresholdMillis = Warning_Threshold_Millis  )

explicit

Creates a time synchronizer around filter, totalChainImportance and warningThresholdMillis.

Member Function Documentation

calculateTimeOffset()

TimeOffset catapult::timesync::TimeSynchronizer::calculateTimeOffset	(	const cache::AccountStateCacheView &	accountStateCacheView,
		Height	height,
		TimeSynchronizationSamples &&	samples,
		NodeAge	nodeAge
	)

Calculates a time offset from samples using accountStateCacheView, height and nodeAge.

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sumImportances()

Importance::ValueType catapult::timesync::TimeSynchronizer::sumImportances ( const cache::ImportanceView &  importanceView, Height  height, const TimeSynchronizationSamples &  samples  )

private

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sumScaledOffsets()

double catapult::timesync::TimeSynchronizer::sumScaledOffsets ( const cache::ImportanceView &  importanceView, Height  height, const TimeSynchronizationSamples &  samples, double  scaling  )

private

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Member Data Documentation

m_filter

filters::AggregateSynchronizationFilter catapult::timesync::TimeSynchronizer::m_filter

private

m_totalChainImportance

Importance catapult::timesync::TimeSynchronizer::m_totalChainImportance

private

m_warningThresholdMillis

int64_t catapult::timesync::TimeSynchronizer::m_warningThresholdMillis

private

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The documentation for this class was generated from the following files:

• TimeSynchronizer.h
• TimeSynchronizer.cpp