Interface AggregatorFactory
- All Known Implementing Classes:
 AbstractAggregatorFactory,MaxAggregatorFactory,MeanAggregatorFactory,MedianAggregatorFactory,MinAggregatorFactory,PercentileAggregatorFactory,SumAggregatorFactory,TimeRateAggregatorFactory
public interface AggregatorFactory
A factory for creating Aggregator objects.
- Since:
 - 3.0
 
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Method Summary
Modifier and TypeMethodDescriptionCreates a new Aggregator object to calculate an aggregated value of an aggregated key series.Creates a new Aggregator object to calculate an aggregated key.Creates a new Aggregator object to calculate an aggregated value in a graph. 
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Method Details
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createValueAggregator
Aggregator createValueAggregator()Creates a new Aggregator object to calculate an aggregated value in a graph.- Returns:
 - the graph data aggregator
 
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createKeyAggregator
Aggregator createKeyAggregator()Creates a new Aggregator object to calculate an aggregated key.- Returns:
 - the graph data aggregator
 
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createAggregatedKeyValueAggregator
Aggregator createAggregatedKeyValueAggregator()Creates a new Aggregator object to calculate an aggregated value of an aggregated key series.- Returns:
 - the graph data aggregator
 
 
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