view artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedHeightSingle.java @ 6152:0587819960c3

Waterlevel differences & bed height differences: Add new model LinearInterpolated intented to unify the two very similiar calculations. The focus of the current implementation is correctness and not speed! The fact that the data sets more mostly sorted by station is not exploited. Doing so would improve performance significantly.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 02 Jun 2013 17:52:53 +0200
parents 3c8147ba35a6
children
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU AGPL (>=v3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details.
 */

package org.dive4elements.river.artifacts.model.minfo;

import gnu.trove.TDoubleArrayList;


public class BedHeightSingle
extends BedHeight
{

    protected int year;
    protected TDoubleArrayList data_gap;
    protected TDoubleArrayList morphWidth;

    public BedHeightSingle() {
        super();
        this.year = -1;
        data_gap = new TDoubleArrayList();
        morphWidth = new TDoubleArrayList();
    }

    public BedHeightSingle(String name) {
        super(name);
        this.year = -1;
        data_gap = new TDoubleArrayList();
        morphWidth = new TDoubleArrayList();
    }

    public void add(
        double value,
        double station,
        double gap,
        double width,
        int year
    ) {
        super.add(value, station);
        this.year = year;
        this.data_gap.add(gap);
        this.morphWidth.add(width);
    }

    public int getYear() {
        return this.year;
    }

    public double getMorphWidth(int idx) {
        return this.morphWidth.getQuick(idx);
    }

    public double getDataGap(int idx) {
        return this.data_gap.getQuick(idx);
    }

    public double getMorphWidth(double station) {
        int index = this.station.indexOf(station);
        return index >= 0 ? morphWidth.getQuick(index): Double.NaN;
    }

    public double getDataGap(double station) {
        int index = this.station.indexOf(station);
        return index >= 0 ? data_gap.getQuick(index) : Double.NaN;
    }

    public double[] getMorphWidths() {
        return this.morphWidth.toNativeArray();
    }
}

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