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package de.lmu.ifi.dbs.elki.utilities.datastructures.histogram;
/*
This file is part of ELKI:
Environment for Developing KDD-Applications Supported by Index-Structures
Copyright (C) 2012
Ludwig-Maximilians-Universität München
Lehr- und Forschungseinheit für Datenbanksysteme
ELKI Development Team
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 <http://www.gnu.org/licenses/>.
*/
import de.lmu.ifi.dbs.elki.math.MeanVariance;
/**
* Histogram class storing MeanVaraince object.
*
* The histogram will start with "bin" bins, but it can grow dynamically to the
* left and right.
*
* @author Erich Schubert
*
* @apiviz.composedOf MeanVariance
*/
public class MeanVarianceStaticHistogram extends AbstractObjStaticHistogram<MeanVariance> {
/**
* Constructor.
*
* @param bins Number of bins
* @param min Cover minimum
* @param max Cover maximum
*/
public MeanVarianceStaticHistogram(int bins, double min, double max) {
super(bins, min, max);
}
/**
* Data store
*/
MeanVariance[] data;
/**
* Update the value of a bin with new data.
*
* @param coord Coordinate
* @param val Value
*/
public void put(double coord, double val) {
get(coord).put(val);
}
/**
* {@inheritDoc}
*
* Data is combined by using {@link MeanVariance#put(Mean)}.
*/
@Override
public void putData(double coord, MeanVariance data) {
get(coord).put(data);
}
@Override
protected MeanVariance makeObject() {
return new MeanVariance();
}
}
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