Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/GaugeDischargeCurveFacet.java @ 3985:a4930c43b806

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Removed superflous imports.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 30 Sep 2012 13:23:05 +0200
parents 4e1b3b4ef132
children b7bdef1831ac
rev   line source
3936
4e1b3b4ef132 Add new Artifacts and State for displaying discharge curves at a gauge
Bjoern Ricks <bjoern.ricks@intevation.de>
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1 package de.intevation.flys.artifacts.model;
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2
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3 import java.util.Arrays;
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4 import java.util.Map;
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5
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6 import de.intevation.artifacts.Artifact;
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7 import de.intevation.artifacts.CallContext;
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8
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9 import de.intevation.artifactdatabase.state.DefaultFacet;
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10 import de.intevation.artifactdatabase.state.Facet;
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11
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12 import de.intevation.flys.model.Gauge;
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13
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14 /**
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15 * A Facet that returns discharge curve data at a gauge
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16 *
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17 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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18 */
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19 public class GaugeDischargeCurveFacet
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20 extends DefaultFacet
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21 {
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22 private Gauge gauge;
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23 private String river;
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24
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25 public GaugeDischargeCurveFacet(String river, Gauge gauge) {
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26 super(0, "facet.gauge.discharge_curve", "facet.gauge.discharge_curve");
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27 this.river = river;
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28 this.gauge = gauge;
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29 }
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30
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31 @Override
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32 public Object getData(Artifact art, CallContext context) {
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33
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34 DischargeTables dt = new DischargeTables(river, gauge.getName());
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35
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36 Map<String, double [][]> map = dt.getValues(100d);
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37
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38 double [][] values = map.get(name);
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39 if (values == null) {
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40 return null;
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41 }
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42 double [] kms = new double[values[0].length];
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43 Arrays.fill(kms, gauge.getStation().doubleValue());
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44 return new WQKms(kms, values[0], values[1], gauge.getName());
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45 }
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46
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47 @Override
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48 public Facet deepCopy() {
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49 GaugeDischargeCurveFacet copy =
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50 new GaugeDischargeCurveFacet(this.river, this.gauge);
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51 copy.set(this);
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52 return copy;
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53 }
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54 }
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