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interface.go
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interface.go
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package forecast
/**
* Copyright (C) 2018 Preetam Jinka
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import "fmt"
// ForecastPoint is a single forecasted point.
type ForecastPoint struct {
Low float64
Predicted float64
High float64
}
type Forecaster interface {
Forecast(data []float64) []ForecastPoint
}
func (p ForecastPoint) String() string {
return fmt.Sprintf("(%0.3f, %0.3f, %0.3f)", p.Low, p.Predicted, p.High)
}