Package | Description |
---|---|
com.datasynapse.fabric.stats |
Provides basic classes to support statistics gathering from running Components and Enablers.
|
com.datasynapse.fabric.stats.aggregator |
Provides classes for the Broker-side aggregation of statistic values.
|
Modifier and Type | Method and Description |
---|---|
Aggregator |
StatisticsMetadata.getAggregator()
Get the aggregator used for this statistic.
|
Aggregator |
BasicStatisticsMetadata.getAggregator() |
Modifier and Type | Method and Description |
---|---|
void |
BasicStatisticsMetadata.setAggregator(Aggregator aggregator)
Set the
Aggregator of this statistic |
Modifier and Type | Interface and Description |
---|---|
interface |
ArchiveAggregator
ArchiveAggregator is an abstraction for transforming the values of a
single archive statistic in a collection of StatisticsRecords . |
Modifier and Type | Class and Description |
---|---|
class |
AbstractAggregator
AbstractAggregator provides a basic implementation of the
Aggregator interface that handles processing of the
inputStatisticName property. |
class |
AbstractArchiveAggregator
AbstractArchiveAggregator provides a basic implementation of the
ArchiveAggregator interface that handles processing of the
inputStatisticName and inputArchiveName properties. |
class |
AverageAggregator
AverageAggregator aggregates statistic data points by
performing a simple mean calculation over the entire set of statistics,
disregarding the source ID. |
class |
AverageArchiveAggregator
AverageArchiveAggregator aggregates statistic data points by
performing a simple mean calculation over the entire set of statistics,
disregarding the source ID. |
class |
DomainAverageSumAggregator
DomainAverageSumAggregator aggregates statistic data points by
averaging the values seen on a per-domain basis, then adding those domain
averages. |
class |
MaxArchiveAggregator
MaxArchiveAggregator aggregates archive statistic data points by calculating
the maximum value over the entire set of statistics. |
class |
MinArchiveAggregator
MinArchiveAggregator aggregates archive statistic data points by calculating
the minimum value over the entire set of statistics. |
class |
NormalizedGeometricVarianceAggregator
This
Aggregator calculates the geometric variance for the
specified input statistic name property, based on distinct source IDs
(i.e. Engines). |
class |
SourceAveragedAggregator
This
Aggregator is used to average raw statistic values by
source ID. |
class |
TotalMostRecentArchiveAggregator
TotalMostRecentArchiveAggregator aggregates archive statistic data points by
calculating the sum of the most recent values from each source ID and archive
ID if available. |
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