kieker.tools.opad.filter
Class AnomalyDetectionFilter

java.lang.Object
  kieker.analysis.analysisComponent.AbstractAnalysisComponent
      kieker.analysis.plugin.AbstractPlugin
          kieker.analysis.plugin.filter.AbstractFilterPlugin
              kieker.tools.opad.filter.AnomalyDetectionFilter

All Implemented Interfaces:

IAnalysisComponent, IFilterPlugin, IPlugin

public class AnomalyDetectionFilter
extends AbstractFilterPlugin

This filter separates input values by their reach of a certain threshold (parameter). It takes events of type NamedDoubleTimeSeriesPoint and channels them into two output ports, depending on whether the threshold was reached or not. This filter has configuration properties for the (critical) threshold. Although the configuration of the critical threshold is possible, the value is currently not used by the filter.

Since:

1.9

Author:

Tillmann Carlos Bielefeld

Nested Class Summary

Nested classes/interfaces inherited from interface kieker.analysis.plugin.IPlugin

IPlugin.PluginInputPortReference, IPlugin.STATE

Field Summary

static String	CONFIG_PROPERTY_NAME_THRESHOLD
static String	CONFIG_PROPERTY_NAME_THRESHOLD_CRITICAL
static String	CONFIG_PROPERTY_VALUE_THRESHOLD
static String	CONFIG_PROPERTY_VALUE_THRESHOLD_CRITICAL
static String	INPUT_PORT_ANOMALY_SCORE
static String	OUTPUT_PORT_ANOMALY_SCORE_ELSE
static String	OUTPUT_PORT_ANOMALY_SCORE_IF_ANOMALY

Fields inherited from class kieker.analysis.analysisComponent.AbstractAnalysisComponent

CONFIG_NAME

Constructor Summary

AnomalyDetectionFilter(Configuration configuration, IProjectContext projectContext)

Method Summary

Configuration	getCurrentConfiguration() This method should deliver a Configuration object containing the current configuration of this instance.
void	inputForecastAndMeasurement(StorableDetectionResult anomalyScore)

Methods inherited from class kieker.analysis.plugin.filter.AbstractFilterPlugin

init, terminate

Methods inherited from class kieker.analysis.plugin.AbstractPlugin

areAllRepositoryPortsConnected, connect, connect, getAllDisplayNames, getAllInputPortNames, getAllOutputPortNames, getAllRepositoryPortNames, getConnectedPlugins, getCurrentRepositories, getIncomingPlugins, getPluginDescription, getPluginName, getState, isConnectionAllowed, shutdown, start

Methods inherited from class kieker.analysis.analysisComponent.AbstractAnalysisComponent

getName

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface kieker.analysis.plugin.IPlugin

connect, getAllDisplayNames, getAllInputPortNames, getAllOutputPortNames, getAllRepositoryPortNames, getConnectedPlugins, getCurrentRepositories, getName, getPluginDescription, getPluginName, getState

Field Detail

INPUT_PORT_ANOMALY_SCORE

public static final String INPUT_PORT_ANOMALY_SCORE

See Also:

Constant Field Values

OUTPUT_PORT_ANOMALY_SCORE_IF_ANOMALY

public static final String OUTPUT_PORT_ANOMALY_SCORE_IF_ANOMALY

See Also:

Constant Field Values

OUTPUT_PORT_ANOMALY_SCORE_ELSE

public static final String OUTPUT_PORT_ANOMALY_SCORE_ELSE

See Also:

Constant Field Values

CONFIG_PROPERTY_NAME_THRESHOLD

public static final String CONFIG_PROPERTY_NAME_THRESHOLD

See Also:

Constant Field Values

CONFIG_PROPERTY_NAME_THRESHOLD_CRITICAL

public static final String CONFIG_PROPERTY_NAME_THRESHOLD_CRITICAL

See Also:

Constant Field Values

CONFIG_PROPERTY_VALUE_THRESHOLD

public static final String CONFIG_PROPERTY_VALUE_THRESHOLD

See Also:

Constant Field Values

CONFIG_PROPERTY_VALUE_THRESHOLD_CRITICAL

public static final String CONFIG_PROPERTY_VALUE_THRESHOLD_CRITICAL

See Also:

Constant Field Values

Constructor Detail

AnomalyDetectionFilter

public AnomalyDetectionFilter(Configuration configuration,
                              IProjectContext projectContext)

Method Detail

getCurrentConfiguration

public Configuration getCurrentConfiguration()

Description copied from class: AbstractAnalysisComponent

This method should deliver a Configuration object containing the current configuration of this instance. In other words: The constructor should be able to use the given object to initialize a new instance of this class with the same intern properties.

Specified by:

getCurrentConfiguration in interface IAnalysisComponent

Specified by:

getCurrentConfiguration in interface IPlugin

Specified by:

getCurrentConfiguration in class AbstractAnalysisComponent

Returns:

A completely filled configuration object.

inputForecastAndMeasurement

public void inputForecastAndMeasurement(StorableDetectionResult anomalyScore)