Interface AggregatorFactory

  • All Implemented Interfaces:

    
    public interface AggregatorFactory
    
                        

    A factory for creating Aggregator objects.

    Since:

    3.0

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
    • Field Summary

      Fields 
      Modifier and Type Field Description
    • Constructor Summary

      Constructors 
      Constructor Description
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
    • Method Summary

      Modifier and Type Method Description
      abstract Aggregator createValueAggregator() Creates a new Aggregator object to calculate an aggregated value in a graph.
      abstract Aggregator createKeyAggregator() Creates a new Aggregator object to calculate an aggregated key.
      abstract Aggregator createAggregatedKeyValueAggregator() Creates a new Aggregator object to calculate an aggregated value of an aggregated key series.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

    • Method Detail

      • createValueAggregator

         abstract Aggregator createValueAggregator()

        Creates a new Aggregator object to calculate an aggregated value in a graph.

        Returns:

        the graph data aggregator

      • createKeyAggregator

         abstract Aggregator createKeyAggregator()

        Creates a new Aggregator object to calculate an aggregated key.

        Returns:

        the graph data aggregator

      • createAggregatedKeyValueAggregator

         abstract Aggregator createAggregatedKeyValueAggregator()

        Creates a new Aggregator object to calculate an aggregated value of an aggregated key series.

        Returns:

        the graph data aggregator