Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk ........ r5501 | felix | 2012-09-18 11:49:45 +0200 (Di, 18 Sep 2012) | 1 line fix issue865 - missing showarea theme prop. ........ r5502 | clins | 2012-09-18 12:18:30 +0200 (Di, 18 Sep 2012) | 1 line Add robustness checks to prevent NPEs ........ r5504 | felix | 2012-09-18 14:03:15 +0200 (Di, 18 Sep 2012) | 1 line i18n for area label (fix issue487). ........ r5505 | clins | 2012-09-18 16:19:59 +0200 (Di, 18 Sep 2012) | 1 line Update themes to show point descriptions ........ r5506 | rrenkert | 2012-09-18 17:00:30 +0200 (Di, 18 Sep 2012) | 3 lines Removed incorrect characteristic diameter. ........ r5507 | rrenkert | 2012-09-18 17:03:20 +0200 (Di, 18 Sep 2012) | 3 lines Fixed some stupid bugs in bed quality data factory and calculation. ........ r5508 | teichmann | 2012-09-18 17:45:49 +0200 (Di, 18 Sep 2012) | 1 line The usual whitespace and import cleanups. ........ r5511 | teichmann | 2012-09-18 18:24:51 +0200 (Di, 18 Sep 2012) | 1 line Use generics aware Collections.emptyList(). ........ r5512 | teichmann | 2012-09-18 20:36:52 +0200 (Di, 18 Sep 2012) | 1 line Some more little steps towards "Auslagerung extremer Wasserspiegellagen". ........ r5513 | clins | 2012-09-18 23:38:19 +0200 (Di, 18 Sep 2012) | 1 line A and B facets of fix analyis are now deactivated by default ........ r5516 | bricks | 2012-09-19 10:45:51 +0200 (Mi, 19 Sep 2012) | 2 lines Add the gauge station to the GaugeOverviewInfoService xml response ........ r5517 | rrenkert | 2012-09-19 10:50:23 +0200 (Mi, 19 Sep 2012) | 3 lines Added CSV export to bed quality calculation. ........ r5518 | bricks | 2012-09-19 11:04:04 +0200 (Mi, 19 Sep 2012) | 2 lines Fix date in changelog entry ........ r5519 | teichmann | 2012-09-19 11:17:14 +0200 (Mi, 19 Sep 2012) | 1 line Removed trailing whitespace. ........ flys-artifacts/tags/2.9.1@5531 c6561f87-3c4e-4783-a992-168aeb5c3f6f

package de.intevation.flys.artifacts.model;

import gnu.trove.TDoubleArrayList;


/**
 * A model class that is used to store a line of a WST.
 *
 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
 */
public class WstLine {

    /** The kilometer value of the line.*/
    protected double km;

    /** The W values.*/
    protected TDoubleArrayList ws;

    /** The Q values.*/
    protected TDoubleArrayList qs;


    /**
     * A constructor that builds a new WstLine for a specific kilometer.
     *
     * @param km The kilometer.
     */
    public WstLine(double km) {
        this.km = km;
        this.ws = new TDoubleArrayList();
        this.qs = new TDoubleArrayList();
    }


    /**
     * Adds a pair of W/Q to this line.
     *
     * @param w The W value.
     * @param q The Q value.
     */
    public void add(double w, double q) {
        ws.add(w);
        qs.add(q);
    }


    /**
     * Returns the kilometer of this line.
     *
     * @return the kilomter of this line.
     */
    public double getKm() {
        return km;
    }


    /**
     * Returns the W value at index <i>idx</i> of this line.
     *
     * @param idx The position of the desired W value.
     *
     * @return the W at position <i>idx</i>.
     */
    public double getW(int idx) {
        return ws.size() > idx ? ws.get(idx) : -1d;
    }


    /**
     * Returns the Q values of this line.
     *
     * @return the Q values of this line.
     */
    public double[] getQs() {
        return qs.toNativeArray();
    }


    /**
     * Returns the number of columns this line consists of.
     *
     * @return the columns this line consists of.
     */
    public int getSize() {
        return qs.size();
    }
}
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