Package org.palladiosimulator.probeframework.calculator

Class ExtensibleCalculatorFactoryDelegatingFactory

java.lang.Object
org.palladiosimulator.probeframework.calculator.ExtensibleCalculatorFactoryDelegatingFactory
All Implemented Interfaces:
IGenericCalculatorFactory
public class ExtensibleCalculatorFactoryDelegatingFactory extends Object implements IGenericCalculatorFactory
This factory allows to use specialized factories for Calculators of dedicated metrics. Calculator factories can be registered based on the id of the metric. In case no dedicated factory is registered, a fallback factory can be provided. By default the factory uses the CalculatorFactoryRegistryExtensionPoint to look up specialized factories and uses ProbeConfigurationBasedCalculatorFactory as fallback. Therefore, without providing additional registrations, the factory provides support for either probe measurements which are passed through directly, and time span measurements.

  • Constructor Details

    • ExtensibleCalculatorFactoryDelegatingFactory

      public ExtensibleCalculatorFactoryDelegatingFactory()
      Creates a new instance using the eclipse extension point (if available) and a calculator probe set based heuristic for identity and time span calculators.

    • ExtensibleCalculatorFactoryDelegatingFactory

      public ExtensibleCalculatorFactoryDelegatingFactory(Map<String,IGenericCalculatorFactory> delegateFactories, IGenericCalculatorFactory fallbackFactory)
      Creates a new instance with the provided specializations and the fallback factory.
      Parameters:
      delegateFactories - a map of metric id to specialized factory.
      fallbackFactory - the factory which is called if there is no specialized factory.

  • Method Details

    • buildCalculator

      public Calculator buildCalculator(org.palladiosimulator.metricspec.MetricDescription metric, org.palladiosimulator.edp2.models.measuringpoint.MeasuringPoint measuringPoint, CalculatorProbeSet probeConfiguration)
      { Creates a new Calculator for the given MetricDescription }
      Specified by:
      buildCalculator in interface IGenericCalculatorFactory
      Parameters:
      metric - the metric which is calculated based on the probe measurements.
      measuringPoint - the measuring point where this calculator is used
      probeConfiguration - the configuration of probes required by the calculator of the metric.
      Returns:
      the desired calculator