Package kieker.analysis.generic.clustering

Class ExtractDBScanClustersStage<T>

java.lang.Object
teetime.framework.AbstractStage
teetime.framework.AbstractConsumerStage<I>
teetime.stage.basic.AbstractTransformation<java.util.List<OpticsData<T>>,​Clustering<T>>
kieker.analysis.generic.clustering.ExtractDBScanClustersStage<T>
Type Parameters:
T - optics data type
All Implemented Interfaces:
teetime.stage.basic.ITransformation<java.util.List<OpticsData<T>>,​Clustering<T>>
public class ExtractDBScanClustersStage<T>
extends teetime.stage.basic.AbstractTransformation<java.util.List<OpticsData<T>>,​Clustering<T>>
The algorithm extracts clusters, which are equivalent to DBScan clusters from the OPTICS plot. The algorithm was proposed in the optics paper.
Since:
2.0.0
Author:
Lars Jürgensen

  • Field Summary

    Fields inherited from class teetime.stage.basic.AbstractTransformation

    outputPort

    Fields inherited from class teetime.framework.AbstractConsumerStage

    inputPort

    Fields inherited from class teetime.framework.AbstractStage

    logger

  • Constructor Summary

    Constructors 
    Constructor Description
    ExtractDBScanClustersStage​(double clusteringDistance)  

  • Method Summary

    Modifier and Type Method Description
    protected void execute​(java.util.List<OpticsData<T>> opticsResults)  

    Methods inherited from class teetime.stage.basic.AbstractTransformation

    getOutputPort

    Methods inherited from class teetime.framework.AbstractConsumerStage

    createInputPort, execute, getInputPort

    Methods inherited from class teetime.framework.AbstractStage

    abort, addInputPortRemovedListener, addOutputPortRemovedListener, compareAndSetBeingExecuted, createInputPort, createInputPort, createInputPort, createOutputPort, createOutputPort, createOutputPort, createOutputPort, declareActive, declarePassive, executeByFramework, getCurrentState, getId, getInputPorts, getOutputPorts, getOwningThread, getTerminationStrategy, isActive, isBeingExecuted, isPaused, isProducer, isStateless, onSignal, onStarting, onTerminating, onValidating, removeDynamicPort, removeDynamicPort, setPaused, setStateless, shouldBeTerminated, signalAlreadyReceived, terminateStage, toString, workCompleted

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface teetime.stage.basic.ITransformation

    getInputPort

  • Constructor Details

  • Method Details

    • execute

      protected void execute​(java.util.List<OpticsData<T>> opticsResults) throws java.lang.Exception
      Specified by:
      execute in class teetime.framework.AbstractConsumerStage<java.util.List<OpticsData<T>>>
      Throws:
      java.lang.Exception