org.opennms.netmgt.jasper.analytics

Class HWForecastConfig

java.lang.Object

org.opennms.netmgt.jasper.analytics.HWForecastConfig

public class HWForecastConfig
extends Object

The command for the Holt-Winters forecasts has the following structure: ANALYTICS:HoltWinters=outputPrefix :inputColumn (:numPeriodsToForecast) (:periodInSeconds) (:confidenceLevel) where: - inputColumn is the name of the column whose values we want to forecast - numPeriodsToForecast is the number of periods we want to forecast - periodInSeconds is the length of a period (or season) in seconds, if this value is < 1, then we assume that every sample is a period. - confidenceLevel a number from 0 to 1 (exclusive) used to compute the lower and upper bounds of the confidence interval

Author:

jwhite

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HWForecastConfig(String outputPrefix, String inputColumn, int numPeriodsToForecast, long periodInSeconds, double confidenceLevel)

Method Summary

Modifier and Type	Method and Description
double	getConfidenceLevel()
String	getInputColumn()
int	getNumPeriodsToForecast()
String	getOutputPrefix()
long	getPeriod()
static HWForecastConfig	parse(AnalyticsCommand cmd)

Methods inherited from class java.lang.Object

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

Constructor Detail

HWForecastConfig

protected HWForecastConfig(String outputPrefix,
                           String inputColumn,
                           int numPeriodsToForecast,
                           long periodInSeconds,
                           double confidenceLevel)

Method Detail

parse

public static HWForecastConfig parse(AnalyticsCommand cmd)

getOutputPrefix

public String getOutputPrefix()

getInputColumn

public String getInputColumn()

getNumPeriodsToForecast

public int getNumPeriodsToForecast()

getPeriod

public long getPeriod()

getConfidenceLevel

public double getConfidenceLevel()