view artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedHeightSoundingWidthFacet.java @ 8587:07c9ac22f611

(issue1755) Generalise BedQuality result handling The bedquality calculation now produces a result for each time period which has BedQualityResultValues for each specific result type. Formally this was split up in density, porosity and diameter classes with some bedload diameter classes mixed in for extra fun. The intent of this commit is to allow more shared code and generic access patterns to the BedQuality results.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 18 Mar 2015 18:42:08 +0100
parents 6d8d7425a6b5
children cd5e0662f75c
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package org.dive4elements.river.artifacts.model.minfo;

import java.util.List;

import org.dive4elements.artifacts.Artifact;
import org.dive4elements.artifacts.CallContext;
import org.dive4elements.river.artifacts.D4EArtifact;
import org.dive4elements.river.artifacts.access.BedHeightAccess;
import org.dive4elements.river.artifacts.model.BlackboardDataFacet;
import org.dive4elements.river.artifacts.model.FacetTypes;
import org.dive4elements.river.model.BedHeight;
import org.dive4elements.river.model.BedHeightValue;


public class BedHeightSoundingWidthFacet
extends BlackboardDataFacet
implements FacetTypes
{
    public BedHeightSoundingWidthFacet(String name, String description) {
        this.name = name;
        this.description = description;
        this.index = 0;
        this.metaData.put("X", "chart.longitudinal.section.xaxis.label");
        this.metaData.put("Y", "chart.bedheight_middle.section.yaxis.label");
    }

    /**
     * Returns the data this facet requires.
     *
     * @param artifact the owner artifact.
     * @param context  the CallContext (ignored).
     *
     * @return the data.
     */
    @Override
    public Object getData(Artifact artifact, CallContext context) {
        BedHeightAccess access = new BedHeightAccess((D4EArtifact)artifact);
        /* Former doc (from BedHeightAccess):
         * Return a {@link List} of {@link BedHeightValue}s
         * at the range of the artifact
         * @return List of {@link BedHeightValue}s */
        BedHeight single = BedHeight.getBedHeightById(
                access.getHeightId());
        List<BedHeightValue> bedheightValues =
            BedHeightValue.getBedHeightValues(
                single,
                access.getFrom(),
                access.getTo());
        double[][] values = new double[2][bedheightValues.size()];
        int i = 0;
        for (BedHeightValue bedheightValue : bedheightValues) {
            values[0][i] = bedheightValue.getStation();
            values[1][i] = bedheightValue.getSoundingWidth() != null
                ? bedheightValue.getSoundingWidth() : Double.NaN;
            i++;
        }
        return values;
    }

    /**
     * Create a deep copy of this Facet.
     * @return a deep copy.
     */
    @Override
    public BedHeightSoundingWidthFacet deepCopy() {
        BedHeightSoundingWidthFacet copy =
            new BedHeightSoundingWidthFacet(name, description);
        copy.set(this);
        return copy;
    }
}

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