com.yahoo.egads.control

Class AnomalyDetector

java.lang.Object

com.yahoo.egads.control.AnomalyDetector

public class AnomalyDetector
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AnomalyDetector(java.lang.String theMetric, long period)
AnomalyDetector(TimeSeries theMetric, long period)
AnomalyDetector(TimeSeries theMetric, long period, long firstTimeStamp)

Method Summary

Modifier and Type	Method and Description
void	addModel(AnomalyDetectionModel model)
java.util.ArrayList<Anomaly>	detect(TimeSeries observedSeries, TimeSeries.DataSequence expectedSeries)
void	reset()
void	setMetric(java.lang.String theMetric, long period)
void	setMetric(TimeSeries theMetric, long period)
void	setMetric(TimeSeries theMetric, long period, long firstTimeStamp)
void	tune(TimeSeries.DataSequence expectedValues, Anomaly.IntervalSequence anomalySequence)

Methods inherited from class java.lang.Object

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

Constructor Detail

AnomalyDetector

public AnomalyDetector(TimeSeries theMetric,
                       long period,
                       long firstTimeStamp)
                throws java.lang.Exception

Throws:

java.lang.Exception

AnomalyDetector

public AnomalyDetector(TimeSeries theMetric,
                       long period)
                throws java.lang.Exception

Throws:

java.lang.Exception

AnomalyDetector

public AnomalyDetector(java.lang.String theMetric,
                       long period)
                throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

setMetric

public void setMetric(TimeSeries theMetric,
                      long period)

setMetric

public void setMetric(TimeSeries theMetric,
                      long period,
                      long firstTimeStamp)

setMetric

public void setMetric(java.lang.String theMetric,
                      long period)

addModel

public void addModel(AnomalyDetectionModel model)

reset

public void reset()

tune

public void tune(TimeSeries.DataSequence expectedValues,
                 Anomaly.IntervalSequence anomalySequence)
          throws java.lang.Exception

Throws:

java.lang.Exception

detect

public java.util.ArrayList<Anomaly> detect(TimeSeries observedSeries,
                                           TimeSeries.DataSequence expectedSeries)
                                    throws java.lang.Exception

Throws:

java.lang.Exception