Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadFacet.java @ 8137:c200b76145ce

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Removed obsolete imports.
author Sascha L. Teichmann <teichmann@intevation.de>
date Tue, 26 Aug 2014 11:16:21 +0200
parents ca072278ad02
children 8eb25cbfe242
rev   line source
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Andre Heinecke <andre.heinecke@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.model.minfo;
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10
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11 import gnu.trove.TDoubleArrayList;
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12
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13 import org.dive4elements.artifactdatabase.state.Facet;
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14 import org.dive4elements.artifactdatabase.state.StaticFacet;
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15
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16 import org.dive4elements.artifacts.Artifact;
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17 import org.dive4elements.artifacts.CallContext;
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18 import org.dive4elements.artifacts.CallMeta;
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19
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20 import org.dive4elements.river.artifacts.D4EArtifact;
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21 import org.dive4elements.river.artifacts.access.RiverAccess;
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22 import org.dive4elements.river.artifacts.resources.Resources;
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23
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24 import org.dive4elements.river.artifacts.model.DataFacet;
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25 import org.dive4elements.river.artifacts.model.FacetTypes;
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26 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataFactory;
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27 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadData;
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28
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29 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
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30
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31 import org.apache.log4j.Logger;
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32
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33 import org.w3c.dom.Document;
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34
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35
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36 /** Facet to access various sediment loads. */
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37 public class SedimentLoadFacet
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38 extends DataFacet
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39 implements FacetTypes, StaticFacet
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40 {
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41 private static Logger logger = Logger.getLogger(SedimentLoadFacet.class);
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42
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43 private static final String NAME = "sedimentload";
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44
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45 public SedimentLoadFacet() {
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46 }
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47
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48 public SedimentLoadFacet(int idx, String name, String description,
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49 ComputeType type, String stateId, String hash) {
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50 super(idx, name, description, type, hash, stateId);
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51 this.metaData.put("X", "chart.longitudinal.section.xaxis.label");
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52 this.metaData.put("Y", "");
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53 }
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54
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55 @Override
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56 public Object getData(Artifact artifact, CallContext context) {
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57 logger.debug("get Data");
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58 D4EArtifact arti = (D4EArtifact) artifact;
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59
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60 RiverAccess access = new RiverAccess(arti);
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61 String idStr = arti.getDataAsString("load_id");
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62 int id = Integer.valueOf(idStr);
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63
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64 /* Get all the data from the river. This will be nicely cached. */
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65 SedimentLoadData allLoadData = SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(
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66 access.getRiverName());
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67
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68 /* Now lets get what we want */
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69 TDoubleArrayList xPos = new TDoubleArrayList();
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70 TDoubleArrayList yPos = new TDoubleArrayList();
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71
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72 for (SedimentLoadData.Station sta: allLoadData.getStations()) {
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73 double value = sta.findValueByLoadId(id);
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74 if (Double.isNaN(value)) {
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75 continue;
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76 }
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77 xPos.add(sta.getStation());
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78 yPos.add(value);
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79 }
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80
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81 return new double[][] {xPos.toNativeArray(), yPos.toNativeArray()};
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82 }
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83
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84 @Override
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85 public void setup(Artifact artifact, Document data, CallMeta callMeta) {
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86 logger.debug("setup");
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87 String code = D4EArtifact.getDatacageIDValue(data);
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88 String[] split = code.split(";");
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89 String idStr = split[0];
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90
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91 String fraction = split.length >= 2 ? split[1] : "";
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92 String years = split.length >= 3 ? " - " + split[2] : "";
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93
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94 // Name has the pattern sedimentload.<grainfraction_name>
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95 name = NAME + "." + fraction;
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96 logger.debug("Created facet: " + name);
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97
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98 description = Resources.getMsg(
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99 callMeta,
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100 "facet.sedimentload." + fraction,
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101 new Object[] { years });
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102
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103 ((D4EArtifact)artifact).addStringData("load_id", idStr);
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104 }
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105
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106
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107 /** Copy deeply. */
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108 @Override
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109 public Facet deepCopy() {
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110 SedimentLoadFacet copy = new SedimentLoadFacet();
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111 copy.set(this);
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112 copy.type = type;
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113 copy.hash = hash;
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114 copy.stateId = stateId;
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115 return copy;
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116 }
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117 }
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118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org