org.opennms.netmgt.jasper.analytics

Class HWForecast

java.lang.Object

org.opennms.netmgt.jasper.analytics.HWForecast

All Implemented Interfaces:

Filter

public class HWForecast
extends Object
implements Filter

Performs Holt-Winters forecasting on a given column of the data source with R.

Author:

jwhite

Constructor Summary

Constructors

Constructor and Description
HWForecast(HWForecastConfig config)

Method Summary

Modifier and Type	Method and Description
static void	checkForecastSupport()
void	filter(com.google.common.collect.RowSortedTable<Integer,String,Double> table)

Methods inherited from class java.lang.Object

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

Constructor Detail

HWForecast

public HWForecast(HWForecastConfig config)

Method Detail

filter

public void filter(com.google.common.collect.RowSortedTable<Integer,String,Double> table)
            throws RScriptException

Specified by:

filter in interface Filter

Throws:

RScriptException

checkForecastSupport

public static void checkForecastSupport()
                                 throws Exception

Throws:

Exception