Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/OfficialLineFinder.java @ 6397:f579e4a80b84

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Artifacts: Official lines finder: handle the cases from the state model.
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 21 Jun 2013 17:36:50 +0200
parents d2803cc7a338
children 1e97d2e95410
rev   line source
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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;
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10
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11 import java.util.ArrayList;
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12 import java.util.Collections;
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13 import java.util.HashMap;
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14 import java.util.List;
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15 import java.util.Map;
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16
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17 import net.sf.ehcache.Cache;
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18 import net.sf.ehcache.Element;
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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.cache.CacheFactory;
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22 import org.dive4elements.river.model.Gauge;
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23 import org.dive4elements.river.model.MainValue;
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24 import org.dive4elements.river.model.NamedMainValue;
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25 import org.dive4elements.river.model.OfficialLine;
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26 import org.dive4elements.river.model.River;
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27 import org.dive4elements.river.model.Wst;
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28 import org.dive4elements.river.model.WstColumn;
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29
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30 public class OfficialLineFinder
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31 {
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32 public static final String CACHE_NAME = "official-lines";
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33
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34 // We will only have one entry in this cache.
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35 public static final String CACHE_KEY = CACHE_NAME;
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36
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37 public static final double EPSILON = 1e-4;
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38
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39
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40 public static class ValueRange extends Range {
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41
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42 private double value;
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43 private int wstId;
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44 private int columnPos;
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45 private String name;
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46
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47 public ValueRange(
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48 double start,
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49 double end,
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50 double value,
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51 int wstId,
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52 int columnPos,
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53 String name
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54 ) {
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55 super(start, end);
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56 this.value = value;
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57 this.wstId = wstId;
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58 this.columnPos = columnPos;
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59 this.name = name;
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60 }
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61
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62 public boolean sameValue(double value) {
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63 return Math.abs(value - this.value) < EPSILON;
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64 }
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65
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66 public int getWstId() {
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67 return wstId;
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68 }
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69
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70 public int getColumnPos() {
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71 return columnPos;
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72 }
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73
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74 public boolean intersectsValueRange(Range r) {
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75 return r.inside(value);
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76 }
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77
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78 public String getName() {
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79 return name;
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80 }
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81
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82 @Override
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83 public boolean equals(Object o) {
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84 if (!(o instanceof ValueRange)) {
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85 return false;
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86 }
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87 ValueRange r = (ValueRange)o;
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88 return wstId == r.wstId && columnPos == r.columnPos;
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89 }
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90 }
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91
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92 public OfficialLineFinder() {
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93 }
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94
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95 public static Map<String, List<ValueRange>> getAll() {
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96 Cache cache = CacheFactory.getCache(CACHE_NAME);
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97
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98 if (cache == null) {
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99 return getAllUncached();
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100 }
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101
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102 Element element = cache.get(CACHE_KEY);
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103
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104 if (element != null) {
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105 return (Map<String, List<ValueRange>>)element.getValue();
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106 }
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107
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108 Map<String, List<ValueRange>> result = getAllUncached();
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109 if (result != null) {
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110 cache.put(new Element(CACHE_KEY, result));
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111 }
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112 return result;
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113
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114 }
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115
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116 public static Map<String, List<ValueRange>> getAllUncached() {
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117
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118 Map<String, List<ValueRange>> rivers2officialLines =
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119 new HashMap<String, List<ValueRange>>();
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120
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121
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122 for (OfficialLine line: OfficialLine.fetchAllOfficalLines()) {
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123 String name = line.getNamedMainValue().getName();
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124 WstColumn wc = line.getWstColumn();
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125 Wst wst = wc.getWst();
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126
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127 List<ValueRange> ranges = new ArrayList<ValueRange>();
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128
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129 River river = wst.getRiver();
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130 List<Gauge> gauges = river.getGauges();
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131 for (Gauge gauge: gauges) {
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132 List<MainValue> mainValues = gauge.getMainValues();
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133 for (MainValue mainValue: mainValues) {
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parents:
diff changeset
134 NamedMainValue nmv = mainValue.getMainValue();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
135 if (nmv.getName().equalsIgnoreCase(name)) {
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
136 // found gauge with this main value
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
137
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
138 double from = gauge.getRange().getA().doubleValue();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
139 double to = gauge.getRange().getA().doubleValue();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
140 double value = mainValue.getValue().doubleValue();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
141 int wstId = wst.getId();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
142 int pos = wc.getPosition();
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
143 ValueRange range =
6397
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
144 new ValueRange(from, to, value, wstId, pos, name);
6385
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
145 ranges.add(range);
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
146 break;
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
147 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
148 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
149 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
150
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
151 if (!ranges.isEmpty()) {
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
152 rivers2officialLines.put(river.getName(), ranges);
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
153 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
154 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
155
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
156 return rivers2officialLines;
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
157 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
158
6395
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
159 public static final Range MAX_RANGE = new Range(-Double.MAX_VALUE, +Double.MAX_VALUE);
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
160
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
161 private static final String nn(String s) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
162 return s != null ? s : "";
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
163 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
164
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
165 public static Range extractRange(D4EArtifact artifact) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
166 String mode = nn(artifact.getDataAsString("ld_mode"));
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
167 String locations = nn(artifact.getDataAsString("ld_locations"));
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
168 String from = nn(artifact.getDataAsString("ld_from"));
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
169 String to = nn(artifact.getDataAsString("ld_to"));
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
170
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
171 if (mode.equals("location")) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
172 try {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
173 String loc = locations.replace(" ", "");
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
174 String[] split = loc.split(",");
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
175 if (split.length < 1) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
176 return MAX_RANGE;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
177 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
178 double min = Double.parseDouble(split[0]);
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
179 double max = min;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
180 for (int i = 1; i < split.length; ++i) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
181 double v = Double.parseDouble(split[i]);
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
182 if (v > max) max = v;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
183 if (v < min) min = v;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
184 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
185 return new Range(min, max);
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
186 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
187 catch (NumberFormatException nfe) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
188 return MAX_RANGE;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
189 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
190 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
191 try {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
192 return new Range(Double.parseDouble(from), Double.parseDouble(to));
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
193 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
194 catch (NumberFormatException nfe) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
195 return MAX_RANGE;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
196 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
197 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
198
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
199 private static List<ValueRange> filterByRange(Range range, List<ValueRange> ranges) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
200 List<ValueRange> list = new ArrayList<ValueRange>(ranges.size());
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
201 for (ValueRange r: ranges) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
202 if (r.intersects(range)) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
203 list.add(r);
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
204 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
205 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
206 return list;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
207 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
208
6397
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
209 private static List<ValueRange> filterByQRange(Range range, List<ValueRange> ranges) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
210 List<ValueRange> list = new ArrayList<ValueRange>(ranges.size());
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
211 for (ValueRange r: ranges) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
212 if (r.intersectsValueRange(range) && !list.contains(r)) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
213 list.add(r);
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
214 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
215 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
216 return list;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
217 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
218
6395
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
219 private static boolean isQ(D4EArtifact artifact) {
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
220 Boolean b = artifact.getDataAsBoolean("wq_isq");
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
221 return b != null && b;
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
222 }
d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6385
diff changeset
223
6397
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
224 private static boolean isRange(D4EArtifact artifact) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
225 Boolean b = artifact.getDataAsBoolean("wq_isrange");
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
226 return b != null && b;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
227 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
228
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
229 public static final Range Q_OUT_OF_RANGE = new Range(-10000, -9999);
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
230
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
231 private static Range singleQs(D4EArtifact artifact) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
232 String singleData = nn(artifact.getDataAsString("wq_single"));
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
233 double min = Double.MAX_VALUE;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
234 double max = -Double.MAX_VALUE;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
235
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
236 for (String value: singleData.split(" ")) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
237 try {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
238 double x = Double.parseDouble(value);
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
239 if (x < min) min = x;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
240 if (x > max) max = x;
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
241 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
242 catch (NumberFormatException nfe) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
243 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
244 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
245
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
246 return min == Double.MAX_VALUE
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
247 ? Q_OUT_OF_RANGE
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
248 : new Range(min, max);
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
249
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
250 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
251
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
Sascha L. Teichmann <teichmann@intevation.de>
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252 private static Range qRange(D4EArtifact artifact) {
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253 try {
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254 Double from = artifact.getDataAsDouble("wq_from");
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255 Double to = artifact.getDataAsDouble("wq_to");
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256
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257 if (from == null || to == null) {
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258 return Q_OUT_OF_RANGE;
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259 }
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260 double f = from;
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261 double t = to;
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262 return new Range(Math.min(f, t), Math.max(f, t));
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263 }
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264 catch (NumberFormatException nfe) {
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265 return Q_OUT_OF_RANGE;
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266 }
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267 }
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268
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269 private static Range tripleQRange(D4EArtifact artifact) {
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270 String rangesData = nn(artifact.getDataAsString("wq_values"));
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271
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272 double min = Double.MAX_VALUE;
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273 double max = -Double.MAX_VALUE;
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274
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275 for (String range: rangesData.split(":")) {
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276 String [] parts = range.split(";");
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277 if (parts.length < 3) {
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278 continue;
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279 }
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280 String [] values = parts[2].split(",");
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281 for (String value: values) {
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282 try {
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283 double x = Double.parseDouble(value);
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284 if (x < min) min = x;
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285 if (x > max) max = x;
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286 }
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
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diff changeset
287 catch (NumberFormatException nfe) {
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288 }
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289 }
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290 }
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291
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292 return min == Double.MAX_VALUE
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293 ? Q_OUT_OF_RANGE
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294 : new Range(min, max);
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295 }
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296
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297 public static List<ValueRange> findOfficialLines(D4EArtifact artifact) {
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298
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diff changeset
299 if (!isQ(artifact)) { // Only handle Q calculations
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300 return Collections.<ValueRange>emptyList();
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301 }
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diff changeset
302
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parents:
diff changeset
303 Map<String, List<ValueRange>> rivers2officialLines = getAll();
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304
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diff changeset
305 String riverName = nn(artifact.getDataAsString("river"));
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diff changeset
306
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diff changeset
307 List<ValueRange> ranges = rivers2officialLines.get(riverName);
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diff changeset
308
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diff changeset
309 if (ranges == null) {
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diff changeset
310 return Collections.<ValueRange>emptyList();
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diff changeset
311 }
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diff changeset
312
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diff changeset
313 ranges = filterByRange(extractRange(artifact), ranges);
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diff changeset
314
ef08c4f57ede Artifacts: First part of the official lines guessing.
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diff changeset
315 if (ranges.isEmpty()) {
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diff changeset
316 return Collections.<ValueRange>emptyList();
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diff changeset
317 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
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parents:
diff changeset
318
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f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
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diff changeset
319 Range qRange = isRange(artifact)
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diff changeset
320 ? qRange(artifact)
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diff changeset
321 : singleQs(artifact);
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d2803cc7a338 Artifacts: Official lines: Only apply in Q-Calculations and filter against the ranges of the gauges.
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diff changeset
322
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f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
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diff changeset
323 if (qRange == Q_OUT_OF_RANGE) {
f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
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parents: 6395
diff changeset
324 qRange = tripleQRange(artifact);
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 6395
diff changeset
325 }
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ef08c4f57ede Artifacts: First part of the official lines guessing.
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parents:
diff changeset
326
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f579e4a80b84 Artifacts: Official lines finder: handle the cases from the state model.
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parents: 6395
diff changeset
327 return filterByQRange(qRange, ranges);
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ef08c4f57ede Artifacts: First part of the official lines guessing.
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parents:
diff changeset
328 }
ef08c4f57ede Artifacts: First part of the official lines guessing.
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parents:
diff changeset
329 }
http://dive4elements.wald.intevation.org