org.hawkular.datamining.forecast

Interface Forecaster

All Known Implementing Classes:

AutomaticForecaster

public interface Forecaster

Author:

Pavol Loffay

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Forecaster.Config
static class	Forecaster.Update

Method Summary

Modifier and Type	Method and Description
Forecaster.Config	config()
MetricContext	context()
DataPoint	forecast()
List<DataPoint>	forecast(int nAhead)
boolean	initialized()
long	lastTimestamp()
void	learn(DataPoint dataPoint)
void	learn(List<DataPoint> dataPoints)
TimeSeriesModel	model()
void	update(Forecaster.Update update)

Method Detail

learn

void learn(DataPoint dataPoint)

See Also:

TimeSeriesModel.learn(DataPoint)

learn

void learn(List<DataPoint> dataPoints)

See Also:

TimeSeriesModel.learn(List)

forecast

DataPoint forecast()

See Also:

TimeSeriesModel.forecast()

forecast

List<DataPoint> forecast(int nAhead)

See Also:

TimeSeriesModel.forecast(int)

model

TimeSeriesModel model()

Returns:

currently used model

context

MetricContext context()

Returns:

information about metric

initialized

boolean initialized()

Returns:

true if model is selected is initialized

lastTimestamp

long lastTimestamp()

Returns:

last learned timestamp

update

void update(Forecaster.Update update)

config

Forecaster.Config config()