Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/CrossSectionArtifact.java @ 9464:c77255da734b

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cross-section logs removed
author gernotbelger
date Thu, 30 Aug 2018 10:53:40 +0200
parents da7b5f07303d
children
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
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;
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10
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11 import java.util.ArrayList;
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12 import java.util.List;
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13 import java.util.NavigableMap;
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14
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15 import org.apache.log4j.Logger;
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16 import org.dive4elements.artifactdatabase.state.Facet;
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17 import org.dive4elements.artifactdatabase.state.FacetActivity;
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18 import org.dive4elements.artifactdatabase.state.State;
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19 import org.dive4elements.artifacts.Artifact;
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20 import org.dive4elements.artifacts.ArtifactFactory;
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21 import org.dive4elements.artifacts.CallMeta;
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22 import org.dive4elements.river.artifacts.access.RangeAccess;
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23 import org.dive4elements.river.artifacts.model.CrossSectionFacet;
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24 import org.dive4elements.river.artifacts.model.CrossSectionFactory;
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25 import org.dive4elements.river.artifacts.model.FastCrossSectionLineFactory;
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26 import org.dive4elements.river.artifacts.services.CrossSectionKMService;
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27 import org.dive4elements.river.artifacts.states.StaticState;
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28 import org.dive4elements.river.model.CrossSection;
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29 import org.dive4elements.river.model.CrossSectionLine;
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30 import org.dive4elements.river.model.FastCrossSectionLine;
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31 import org.w3c.dom.Document;
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32
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33 /**
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34 * Artifact describing a cross-section.
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35 */
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36 public class CrossSectionArtifact extends StaticD4EArtifact {
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37
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38 /** Name of Artifact. */
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39 public static final String CS_ARTIFACT_NAME = "cross_section";
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40
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41 /** Name of state. */
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42 public static final String STATIC_STATE_NAME = "state.cross_section";
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43
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44 /** Name of data item keeping the position. */
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45 public static final String DATA_KM = "cross_section.km";
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46
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47 /** Name of data item keeping the 'parents' km. */
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48 public static final String PARENT_KM = "cross_section.parent.km";
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49
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50 /** Name of data item keeping the database id of this c.s.. */
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51 public static final String DATA_DBID = "cross_section.dbid";
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52
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53 /** Name of data item flagging whether we think that we are master. */
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54 private static final String DATA_IS_MASTER = "cross_section.master?";
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55
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56 /** Name of data item flagging whether we are the newest. */
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57 private static final String DATA_IS_NEWEST = "cross_section.newest?";
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58
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59 /** Name of data item storing the previous possible km. */
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60 public static final String DATA_PREV_KM = "cross_section.km.previous";
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61
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62 /** Name of data item storing the next possible km. */
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63 public static final String DATA_NEXT_KM = "cross_section.km.next";
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64
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65 /** Own log. */
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66 private static final Logger log = Logger.getLogger(CrossSectionArtifact.class);
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67
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68 static {
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69 // TODO: Move to configuration.
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70 FacetActivity.Registry.getInstance().register(CS_ARTIFACT_NAME, new FacetActivity() {
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71 @Override
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72 public Boolean isInitialActive(final Artifact artifact, final Facet facet, final String outputName) {
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73 if (artifact instanceof D4EArtifact) {
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74 final D4EArtifact flys = (D4EArtifact) artifact;
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75 final String data = flys.getDataAsString(DATA_IS_NEWEST);
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76 return data != null && data.equals("1");
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77 }
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78 return null;
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79 }
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80 });
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81 }
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82
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83 /** Return given name. */
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84 @Override
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85 public String getName() {
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86 return CS_ARTIFACT_NAME;
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87 }
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88
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89 /** Store ids, create a CrossSectionFacet. */
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90 @Override
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91 public void setup(final String identifier, final ArtifactFactory factory, final Object context, final CallMeta callMeta, final Document data,
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92 final List<Class> loadFacets) {
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93 log.info("CrossSectionArtifact.setup");
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94
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95 super.setup(identifier, factory, context, callMeta, data, loadFacets);
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96
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97 final String ids = getDatacageIDValue(data);
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98
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99 if (ids != null && ids.length() > 0) {
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100 addStringData(DATA_DBID, ids);
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101 log.debug("CrossSectionArtifacts db-id: " + ids);
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102 } else {
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103 throw new IllegalArgumentException("No attribute 'ids' found!");
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104 }
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105
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106 final List<Facet> fs = new ArrayList<>();
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107 final CrossSection cs = CrossSectionFactory.getCrossSection(Integer.parseInt(ids));
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108
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109 final List<CrossSectionLine> csls = cs.getLines();
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110 if (!csls.isEmpty()) {
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111 final CrossSectionLine csl = csls.get(0);
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112 // Find min-km of cross sections,
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113 // then set DATA_KM to min(DATA_KM, minCross).
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114 final String dataKmValue = getDataAsString(DATA_KM);
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115 final double dataKm = (dataKmValue != null) ? Double.valueOf(dataKmValue) : Double.MIN_VALUE;
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116 if (dataKm < csl.getKm().doubleValue()) {
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117 addStringData(DATA_KM, csl.getKm().toString());
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118 }
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119 }
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120 fs.add(new CrossSectionFacet(0, cs.getDescription()));
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121
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122 // Find out if we are newest and become master if so.
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123 final boolean isNewest = cs.shouldBeMaster(getParentKm());
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124 final String newString = (isNewest) ? "1" : "0";
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125 addStringData(DATA_IS_NEWEST, newString);
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126 addStringData(DATA_IS_MASTER, newString);
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127
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128 if (!fs.isEmpty()) {
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129 addFacets(getCurrentStateId(), fs);
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130 }
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131 }
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
132
2036
c03aeb0cf46b Initialize km of cross-section artifact to a better value (not all cases covered, yet).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1985
diff changeset
133 /** Copy km where master-artifact "starts". */
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
134 @Override
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
135 protected void initialize(final Artifact master, final Object context, final CallMeta callMeta) {
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
136 final D4EArtifact masterArtifact = (D4EArtifact) master;
4857
c7133c1f8ede CrossSectionArtifact, Calculation4Access: Updated to use RangeAccess instead of FLYSUtils.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 4497
diff changeset
137
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
138 final RangeAccess rangeAccess = new RangeAccess(masterArtifact);
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
139 final double[] range = rangeAccess.getKmRange();
2037
986820795c3b Better initialize cross_section.km of cross-section-artifacts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2036
diff changeset
140 if (range != null && range.length > 0) {
6539
4c463ca9b36e issue1157: Make a better choice for master and active CrossSection.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6537
diff changeset
141 this.addStringData(DATA_KM, Double.toString(range[0]));
4c463ca9b36e issue1157: Make a better choice for master and active CrossSection.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6537
diff changeset
142 this.addStringData(PARENT_KM, Double.toString(range[0]));
2037
986820795c3b Better initialize cross_section.km of cross-section-artifacts.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2036
diff changeset
143 }
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
144 }
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
145
3284
d9af29a4bb85 Various cosmetic doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3272
diff changeset
146 /** Returns next possible km for a cross-section. */
3272
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
147 public Double getNextKm() {
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
148 return getDataAsDouble(DATA_NEXT_KM);
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
149 }
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
150
3284
d9af29a4bb85 Various cosmetic doc fixes.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3272
diff changeset
151 /** Returns previous possible km for a cross-section. */
3272
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
152 public Double getPrevKm() {
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
153 return getDataAsDouble(DATA_PREV_KM);
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
154 }
31168ac9c7e7 Partial fix for issue694 (heightmarks snap to nearest cross section).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2763
diff changeset
155
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
156 /**
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
157 * Create and return a new StaticState with charting output.
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
158 */
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
159 @Override
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
160 public State getCurrentState(final Object cc) {
4497
a2735a4bf75e Change facets member variable to private
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3558
diff changeset
161 final List<Facet> fs = getFacets(getCurrentStateId());
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
162
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
163 final StaticState state = new StaticState(STATIC_STATE_NAME) {
1982
8afd6a9bb244 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1973
diff changeset
164 @Override
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
165 public Object staticCompute(final List<Facet> facets) {
1971
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
166 if (facets != null) {
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
167 facets.addAll(fs);
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
168 }
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
169 return null;
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
170 }
741d2067cfe1 Given CrossSections a name, let crosssection facets survive.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1967
diff changeset
171 };
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
172
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
173 state.addDefaultChartOutput("cross_section", fs);
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
174
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
175 return state;
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
176 }
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
177
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
178 /**
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
179 * Get a list containing the one and only State.
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
180 *
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
181 * @param context
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
182 * ignored.
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
183 * @return list with one and only state.
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
184 */
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
185 @Override
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
186 protected List<State> getStates(final Object context) {
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
187 final ArrayList<State> states = new ArrayList<>();
1964
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
188 states.add(getCurrentState(context));
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
189
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
190 return states;
85e442933e6d New CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
191 }
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
192
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
193 // TODO all data access needs proper caching.
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
194
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
195 /**
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
196 * Get a DataItem casted to int (0 if fails).
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
197 */
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
198 public int getDataAsIntNull(final String dataName) {
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
199 final String val = getDataAsString(dataName);
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
200 try {
3405
b0ba96bbf01d Use Integer.parseInt() instead of Integer.valueOf() + Autounboxing.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3284
diff changeset
201 return Integer.parseInt(val);
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
202 }
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
203 catch (final NumberFormatException e) {
8202
e4606eae8ea5 sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7842
diff changeset
204 log.warn("Could not get data " + dataName + " as int", e);
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
205 return 0;
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
206 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
207 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
208
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
209 /** Returns database-id of cross-section (from data). */
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
210 protected int getDBID() {
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
211 return getDataAsIntNull(DATA_DBID);
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
212 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
213
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
214 /**
6537
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
215 * Return position (km) from parent (initial km), 0 if not found.
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
216 */
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
217 private double getParentKm() {
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
218 final String val = getDataAsString(PARENT_KM);
6936
332d2dfa783f issue1460: prevent NPEs when backstepping and changing Q values for WINFO
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6574
diff changeset
219 if (val == null) {
8202
e4606eae8ea5 sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7842
diff changeset
220 log.warn("Empty data: " + PARENT_KM);
6936
332d2dfa783f issue1460: prevent NPEs when backstepping and changing Q values for WINFO
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6574
diff changeset
221 return 0;
332d2dfa783f issue1460: prevent NPEs when backstepping and changing Q values for WINFO
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6574
diff changeset
222 }
6537
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
223 try {
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
224 return Double.valueOf(val);
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
225 }
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
226 catch (final NumberFormatException e) {
8202
e4606eae8ea5 sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7842
diff changeset
227 log.warn("Could not get data " + PARENT_KM + " as double", e);
6537
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
228 return 0;
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
229 }
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
230 }
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
231
f2722602936c issue1157: Store parents initial km at CrossSectionArtifact.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 6101
diff changeset
232 /**
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
233 * Return position (km) from data, 0 if not found.
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
234 */
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
235 protected double getKm() {
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
236 final String val = getDataAsString(DATA_KM);
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
237 try {
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
238 return Double.valueOf(val);
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
239 }
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
240 catch (final NumberFormatException e) {
8202
e4606eae8ea5 sed src/**/*.java 's/logger/log/g'
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7842
diff changeset
241 log.warn("Could not get data " + DATA_KM + " as double", e);
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
242 return 0;
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
243 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
244 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
245
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
246 /**
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
247 * Returns true if artifact is set to be a "master" (other facets will
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
248 * refer to this).
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
249 */
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
250 public boolean isMaster() {
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
251 return !getDataAsString(DATA_IS_MASTER).equals("0");
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
252 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
253
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
254 /**
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
255 * Get points of Profile of cross section at given kilometer.
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
256 *
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
257 * @return an array holding coordinates of points of profile (
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
258 * in the form {{x1, x2} {y1, y2}} ).
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
259 */
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
260 public double[][] getCrossSectionData() {
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
261 log.info("getCrossSectionData() for cross_section.km " + getDataAsString(DATA_KM));
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
262 final FastCrossSectionLine line = searchCrossSectionLine();
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
263
9460
8d6e56e57c4a log-Ausgaben crossSection isStart
gernotbelger
parents: 8856
diff changeset
264 return line != null ? line.fetchCrossSectionProfile() : null;
1967
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
265 }
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
266
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
267 /**
27bb2e24f7f8 Preparations for better CrossSection diagrams.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1964
diff changeset
268 * Get CrossSectionLine spatially closest to what is specified in the data
2678
d35e37b6a211 Fix issue620: synchron navigation at impossible km.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2153
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269 * "cross_section.km", null if considered too far.
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270 *
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271 * It also adds DataItems to store the next and previous (numerically)
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272 * values at which cross-section data was recorded.
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273 *
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274 * @return CrossSectionLine closest to "cross_section.km", might be null
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275 * if considered too far.
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276 */
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277 public FastCrossSectionLine searchCrossSectionLine() {
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278 final double TOO_FAR = 1d;
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279 final CrossSection crossSection = CrossSectionFactory.getCrossSection(getDBID());
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280
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281 if (log.isDebugEnabled()) {
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282 log.debug("dbid " + getDBID() + " : " + crossSection);
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283 }
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284
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285 final NavigableMap<Double, Integer> kms = CrossSectionKMService.getKms(crossSection.getId());
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286
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287 final Double wishKM = getKm();
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288
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289 final Double floor = kms.floorKey(wishKM);
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290 final Double ceil = kms.ceilingKey(wishKM);
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291
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292 Double nextKm;
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293 Double prevKm;
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294
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295 final double floorD = floor != null ? Math.abs(floor - wishKM) : Double.MAX_VALUE;
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296
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297 final double ceilD = ceil != null ? Math.abs(ceil - wishKM) : Double.MAX_VALUE;
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298
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299 double km;
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300 if (floorD < ceilD) {
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301 km = floor;
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302 } else {
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303 km = ceil;
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304 }
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305
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306 // If we are too far from the wished km, return null.
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307 if (Math.abs(km - wishKM) > TOO_FAR) {
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308 return null;
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309 }
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310
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311 // Store next and previous km.
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312 nextKm = kms.higherKey(km);
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313 prevKm = kms.lowerKey(km);
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314
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315 if (prevKm == null) {
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316 prevKm = -1d;
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317 }
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318 if (nextKm == null) {
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319 nextKm = -1d;
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320 }
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321
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322 addStringData(DATA_PREV_KM, prevKm.toString());
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323 addStringData(DATA_NEXT_KM, nextKm.toString());
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324
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325 return FastCrossSectionLineFactory.getCrossSectionLine(crossSection, km);
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326 }
1964
85e442933e6d New CrossSectionArtifact.
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parents:
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327 }
85e442933e6d New CrossSectionArtifact.
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parents:
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328 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org