Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadData.java @ 8240:61fd22f65bd4

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(issue1448) Actually filter out not matching sq_time_interval_ids
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 08 Sep 2014 19:48:17 +0200
parents b207eeb66edd
children f8ea1a7ecde6
rev   line source
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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parents:
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1 /* Copyright (C) 2014 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 package org.dive4elements.river.artifacts.model.minfo;
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9
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10 import java.io.Serializable;
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11 import java.util.ArrayList;
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12 import java.util.Collection;
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13 import java.util.Collections;
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14 import java.util.Comparator;
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15 import java.util.Date;
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16 import java.util.List;
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17 import java.util.TreeMap;
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18 import java.util.TreeSet;
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19 import java.util.Iterator;
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20
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21 import org.apache.log4j.Logger;
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22
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23 import org.dive4elements.river.backend.utils.EpsilonComparator;
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24
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25 public class SedimentLoadData implements Serializable
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26 {
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27 private static Logger log = Logger.getLogger(SedimentLoadData.class);
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28
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29 public static final int GF_UNKNOWN = -1;
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30 public static final int GF_COARSE = 0;
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31 public static final int GF_FINE_MIDDLE = 1;
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32 public static final int GF_SAND = 2;
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33 public static final int GF_SUSP_SAND = 3;
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34 public static final int GF_SUSP_SAND_BED = 4;
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35 public static final int GF_SUSP_SEDIMENT = 5;
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36 public static final int GF_TOTAL = 6;
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37 public static final int GF_BED_LOAD = 7;
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38 public static final int GF_BED_LOAD_SUSP_SAND = 8;
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39 public static final int GF_MAX = 8;
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40
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41 public static final String [] GF_NAMES = {
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42 "coarse",
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43 "fine_middle",
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44 "sand",
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45 "susp_sand",
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46 "susp_sand_bed",
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47 "suspended_sediment",
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48 "total",
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49 "bed_load",
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50 "bed_load_susp_sand"
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51 };
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52
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53 public static final int [] MEASUREMENT_STATION_GF = {
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54 /* GF_COARSE */ Station.BED_LOAD,
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55 /* GF_FINE_MIDDLE */ Station.BED_LOAD,
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56 /* GF_SAND */ Station.BED_LOAD,
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57 /* GF_SUSP_SAND */ Station.BED_LOAD,
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58 /* GF_SUSP_SAND_BED */ Station.BED_LOAD,
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59 /* GF_SUSP_SEDIMENT */ Station.SUSPENDED,
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60 /* GF_TOTAL */ Station.BED_LOAD|Station.SUSPENDED,
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61 /* GF_BED_LOAD */ Station.BED_LOAD,
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62 /* GF_BED_LOAD_SUSP_SAND */ Station.BED_LOAD
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63 };
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64
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65 public static final int measurementStationType(int grainFraction) {
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66 return grainFraction < 0 || grainFraction >= MEASUREMENT_STATION_GF.length
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67 ? Station.UNKNOWN
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68 : MEASUREMENT_STATION_GF[grainFraction];
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69 }
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70
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71 public static final int grainFractionIndex(String name) {
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72 for (int i = 0; i < GF_NAMES.length; ++i) {
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73 if (GF_NAMES[i].equals(name)) {
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74 return i;
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75 }
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76 }
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77 return GF_UNKNOWN;
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78 }
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79
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80 public static final String grainFractionName(int index) {
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81 return index >= 0 && index < GF_NAMES.length
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82 ? GF_NAMES[index]
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83 : "unknown";
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84 }
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85
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86
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87 public interface Visitor {
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88 void visit(Station station);
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89 }
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90
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91 public static class Value implements Serializable {
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92
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93 public interface Filter {
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94 boolean accept(Value value);
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95 }
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96
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97 public interface Visitor {
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98 void visit(Value value);
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99 }
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100
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101 private double value;
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102
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103 private Load load;
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104
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105 public Value() {
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106 }
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107
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108 public Value(Load load, double value) {
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109 this.load = load;
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110 this.value = value;
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111 }
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112
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113 public double getValue() {
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114 return value;
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115 }
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116
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117 public Load getLoad() {
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118 return load;
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119 }
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120 } // class Value
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121
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122
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123 public static class Load implements Serializable {
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124
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125 private int id;
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126 private int kind;
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127 private Integer sqTiId;
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128
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129 private String description;
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130
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131 private Date startTime;
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132 private Date stopTime;
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133 private Date sqStartTime;
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134 private Date sqStopTime;
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135
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136 public Load() {
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137 }
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138
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139 public Load(
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140 int id,
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141 int kind,
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142 String description,
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143 Date startTime,
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144 Date stopTime,
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145 Integer sqTiId,
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146 Date sqStartTime,
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147 Date sqStopTime
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148 ) {
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149 this.id = id;
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150 this.kind = kind;
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151 this.description = description;
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152 this.startTime = startTime;
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153 this.stopTime = stopTime;
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154 this.sqStartTime = sqStartTime;
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155 this.sqStopTime = sqStopTime;
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156 this.sqTiId = sqTiId;
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157 }
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158
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159 public int getId() {
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160 return id;
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161 }
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162
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163 public Integer getSQRelationTimeIntervalId() {
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164 return sqTiId;
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165 }
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166
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167 public int getKind() {
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168 return kind;
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169 }
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170
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171 public String getDescription() {
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172 return description;
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173 }
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174
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175 public Date getStartTime() {
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176 return startTime;
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177 }
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178
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179 public Date getStopTime() {
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180 return stopTime;
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181 }
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182
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183 public Date getSQStartTime() {
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184 return sqStartTime;
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185 }
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186
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187 public Date getSQStopTime() {
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188 return sqStopTime;
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189 }
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190
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191 public boolean isEpoch() {
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192 return startTime != null && stopTime != null;
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193 }
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194 } // class Load
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195
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196 public static class Station implements Serializable {
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197
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198 public static final int UNKNOWN = 0;
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199 public static final int BED_LOAD = 1;
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200 public static final int SUSPENDED = 2;
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201
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202 private double station;
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203
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204 private int type;
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205
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206 private List<List<Value>> grainFractions;
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207
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b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
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208 private Station prev;
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209
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210 public Station() {
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211 this(BED_LOAD, 0.0);
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212 }
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213
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214 public Station(int type, double station) {
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215 grainFractions = new ArrayList<List<Value>>(GF_MAX+1);
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216 for (int i = 0; i < GF_MAX+1; ++i) {
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8035
diff changeset
217 grainFractions.add(null);
8033
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218 }
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219 this.type = type;
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220 this.station = station;
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221 }
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222
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
223 public void allLoads(Collection<Load> loads) {
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224 for (List<Value> values: grainFractions) {
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225 if (values != null) {
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226 for (Value value: values) {
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diff changeset
227 loads.add(value.getLoad());
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228 }
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229 }
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230 }
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231 }
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232
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233 public double getStation() {
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234 return station;
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235 }
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236
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237 public int getType() {
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238 return type;
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239 }
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240
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241 public boolean isType(int type) {
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242 return (this.type & type) != 0;
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243 }
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244
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245 public void setPrev(Station prev) {
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246 this.prev = prev;
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247 }
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248
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249 public Station getPrev() {
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250 return prev;
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251 }
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252
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253 public void merge(Station other) {
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diff changeset
254 this.type |= other.type;
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255 for (int i = 0, N = grainFractions.size(); i < N; ++i) {
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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diff changeset
256 grainFractions.set(i,
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257 mergeValues(grainFractions.get(i), other.grainFractions.get(i)));
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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258 }
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aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
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259 }
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260
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diff changeset
261 private static final Comparator<Value> ID_CMP = new Comparator<Value>() {
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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262 @Override
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263 public int compare(Value a, Value b) {
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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diff changeset
264 return a.getLoad().getId() - b.getLoad().getId();
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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diff changeset
265 }
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diff changeset
266 };
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diff changeset
267
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268 private static List<Value> mergeValues(List<Value> a, List<Value> b) {
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diff changeset
269 if (a == null) return b;
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diff changeset
270 if (b == null) return a;
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diff changeset
271 a.addAll(b);
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diff changeset
272 // re-establish id order.
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diff changeset
273 Collections.sort(a, ID_CMP);
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diff changeset
274 return a;
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275 }
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276
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diff changeset
277 public Station prevByType(int type) {
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diff changeset
278 for (Station curr = this; curr != null; curr = curr.getPrev()) {
8044
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
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diff changeset
279 if (curr.isType(type)) {
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diff changeset
280 return curr;
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diff changeset
281 }
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diff changeset
282 }
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diff changeset
283 return null;
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284 }
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diff changeset
285
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diff changeset
286 public void addValue(int grainFraction, Value value) {
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diff changeset
287 List<Value> values = grainFractions.get(grainFraction);
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diff changeset
288 if (values == null) {
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diff changeset
289 values = new ArrayList<Value>();
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diff changeset
290 grainFractions.set(grainFraction, values);
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291 }
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diff changeset
292 values.add(value);
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diff changeset
293 }
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diff changeset
294
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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diff changeset
295 public boolean hasGrainFraction(String grainFraction) {
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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diff changeset
296 return hasGrainFraction(grainFractionIndex(grainFraction));
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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diff changeset
297 }
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diff changeset
298
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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diff changeset
299 public boolean hasGrainFraction(int grainFraction) {
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diff changeset
300 List<Value> values = grainFractions.get(grainFraction);
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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diff changeset
301 return values != null && !values.isEmpty();
8033
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parents:
diff changeset
302 }
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diff changeset
303
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diff changeset
304 public void filterGrainFraction(
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diff changeset
305 int grainFraction,
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diff changeset
306 Value.Filter filter,
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diff changeset
307 Value.Visitor visitor
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parents: 8044
diff changeset
308 ) {
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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parents: 8035
diff changeset
309 List<Value> values = grainFractions.get(grainFraction);
8047
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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parents: 8044
diff changeset
310 if (values != null && !values.isEmpty()) {
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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parents: 8044
diff changeset
311 for (Value value: values) {
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diff changeset
312 if (filter.accept(value)) {
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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diff changeset
313 visitor.visit(value);
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parents: 8044
diff changeset
314 }
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parents: 8044
diff changeset
315 }
8033
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parents:
diff changeset
316 }
8047
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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diff changeset
317 }
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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parents: 8044
diff changeset
318
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8044
diff changeset
319 public List<Value> filterGrainFraction(int grainFraction, Value.Filter filter) {
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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diff changeset
320 final List<Value> result = new ArrayList<Value>();
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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parents: 8044
diff changeset
321 filterGrainFraction(grainFraction, filter, new Value.Visitor() {
c835f3cf098e Sediment load: Added join to fetch measurement station via ranges which know the river. Added a visitor for values, too.
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diff changeset
322 @Override
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 8044
diff changeset
323 public void visit(Value value) {
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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parents: 8035
diff changeset
324 result.add(value);
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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parents:
diff changeset
325 }
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diff changeset
326 });
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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diff changeset
327 return result;
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
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parents:
diff changeset
328 }
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
329
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
330 public double findValueByLoadId(int id) {
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
331 for (List<Value> values: grainFractions) {
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
332 double value = findValueByLoadId(values, id);
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
333 if (!Double.isNaN(value)) {
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
334 return value;
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
335 }
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
336 }
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
337 return Double.NaN;
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
338 }
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
339
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
340 private static final double findValueByLoadId(
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
341 List<Value> values,
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
342 int id
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
343 ) {
8036
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8035
diff changeset
344 if (values == null) {
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8035
diff changeset
345 return Double.NaN;
17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8035
diff changeset
346 }
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
347 // List is ordered by station id -> binary search.
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
348 int lo = 0, hi = values.size()-1;
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
349 while (lo <= hi) {
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
350 int mid = (lo + hi)/2;
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
351 Value v = values.get(mid);
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
352 int xid = v.getLoad().getId();
8100
786bb4f87e8d Fix binarysearch logic in SedimentLoadData
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8092
diff changeset
353 if (xid > id) hi = mid-1;
786bb4f87e8d Fix binarysearch logic in SedimentLoadData
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8092
diff changeset
354 else if (xid < id) lo = mid+1;
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
355 else return v.getValue();
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
356 }
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
357
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
358 return Double.NaN;
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
359 }
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
360 } // class Station
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
361
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
362
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
363 private Station [] stations;
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
364
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
365 public SedimentLoadData() {
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
366 }
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
367
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
368 public SedimentLoadData(Collection<Station> stations, boolean kmUp) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
369 setStations(stations, kmUp);
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
370 }
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
371
8092
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
372 public Station[] getStations() {
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
373 return stations;
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
374 }
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
375
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
376 public void setStations(Collection<Station> stations, boolean kmUp) {
8038
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
377 TreeMap<Double, Station> same =
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
378 new TreeMap<Double, Station>(EpsilonComparator.CMP);
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
379
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
380 for (Station station: stations) {
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
381 Double key = station.getStation();
8038
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
382 Station st = same.get(key);
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
383 if (st == null) {
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
384 same.put(key, station);
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
385 } else {
8044
86fa217c24d5 Sediment load: Merge measurement stations if they have the same km. The chaining was too complicated to build algorithms on top of it.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8041
diff changeset
386 st.merge(station);
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
387 }
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
388 }
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
389 this.stations = new Station[same.size()];
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
390 int i = 0;
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
391 for (Station station: same.values()) {
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
392 this.stations[i++] = station;
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
393 }
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
394 wireNeighbors(kmUp);
8034
b6e7cfcabf2c Wire the neighbors to the measurement stations together. This eases the lookup for same types (suspended or bed load).
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8033
diff changeset
395 }
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
396
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
397 private void wireNeighbors(boolean kmUp) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
398 if (kmUp) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
399 for (int i = stations.length - 1; i > 0; --i) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
400 stations[i-1].setPrev(stations[i]);
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
401 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
402 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
403 else {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
404 for (int i = 1; i < stations.length; ++i) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
405 stations[i].setPrev(stations[i-1]);
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
406 }
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
407 }
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
408 }
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
409
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
410 private void recursiveFindStations(
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
411 double a, double b,
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
412 int lo, int hi,
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
413 Visitor visitor
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
414 ) {
8139
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
415 while (lo <= hi) {
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
416 int mid = (lo+hi)/2;
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
417 Station st = stations[mid];
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
418 double station = st.getStation();
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
419 if (station < a) {
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
420 lo = mid+1;
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
421 } else if (station > b) {
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
422 hi = mid-1;
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
423 } else {
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
424 recursiveFindStations(a, b, lo, mid-1, visitor);
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
425 visitor.visit(st);
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
426 lo = mid+1;
1e8812b996bc Sediment load: Remove simple tail recursive calls from SedimentLoadData.recursiveFindStations(). More carefully this time.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8130
diff changeset
427 }
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
428 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
429 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
430
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
431 public static final Comparator<Load> LOAD_ID_CMP = new Comparator<Load>() {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
432 @Override
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
433 public int compare(Load a, Load b) {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
434 return a.getId() - b.getId();
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
435 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
436 };
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
437
8199
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
438 public static final Comparator<Load> LOAD_SQ_TI_CMP = new Comparator<Load>() {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
439 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
440 public int compare(Load a, Load b) {
8239
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
441 Integer a_id = a.getSQRelationTimeIntervalId();
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
442 Integer b_id = b.getSQRelationTimeIntervalId();
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
443 if (a_id == null && b_id == null) {
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
444 return 0;
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
445 }
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
446 if (a_id == null) {
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
447 return -1;
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
448 }
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
449 if (b_id == null) {
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
450 return 1;
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
451 }
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
452 return a_id - b_id;
8199
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
453 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
454 };
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
455
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
456 /** Find all loads in the range a/b with the according sq_time_interval */
8239
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
457 public Collection<Load> findLoads(double a, double b, Integer sqRelationTimeInterval) {
b207eeb66edd (issue1448) Objectify sq_time_interval id.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8237
diff changeset
458 final TreeSet<Load> loads = new TreeSet<Load>(LOAD_ID_CMP);
8199
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
459
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
460 findStations(a, b, new Visitor() {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
461 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
462 public void visit(Station station) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
463 station.allLoads(loads);
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
464 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
465 });
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
466
8240
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
467 /* This may not be the most beautiful thing to do but well,.. */
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
468 for (Iterator<Load> it = loads.iterator(); it.hasNext();) {
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
469 Integer obj = it.next().getSQRelationTimeIntervalId();
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
470 if ((obj == null && sqRelationTimeInterval != null) ||
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
471 (obj != null && !obj.equals(sqRelationTimeInterval))) {
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
472 it.remove();
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
473 }
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
474 }
61fd22f65bd4 (issue1448) Actually filter out not matching sq_time_interval_ids
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8239
diff changeset
475
8199
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
476 return loads;
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
477 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
478
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
479 /** Get a list of loads with unique sq_time_intervals.
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
480 *
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
481 * This is mainly a convenience function for the SedimentLoadInfoService.
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
482 */
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
483 public Collection<Load> findUniqueTimeIntervalLoads(double a, double b) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
484 final TreeSet<Load> loads = new TreeSet<Load>(LOAD_SQ_TI_CMP);
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
485
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
486 findStations(a, b, new Visitor() {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
487 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
488 public void visit(Station station) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
489 station.allLoads(loads);
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
490 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
491 });
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
492
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
493 return loads;
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
494 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
495
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
496 public Collection<Load> findLoads(double a, double b) {
8140
369fbb28f5d0 Added missing generics parameter.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8139
diff changeset
497 final TreeSet<Load> loads = new TreeSet<Load>(LOAD_ID_CMP);
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
498
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
499 findStations(a, b, new Visitor() {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
500 @Override
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
501 public void visit(Station station) {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
502 station.allLoads(loads);
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
503 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
504 });
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
505
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
506 return loads;
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
507 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
508
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
509 public void findStations(double a, double b, Visitor visitor) {
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
510 if (a > b) {
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
511 double t = a; a = b; b = t;
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
512 }
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
513 recursiveFindStations(a, b, 0, stations.length-1, visitor);
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
514 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
515
8038
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
516 public List<Station> findStations(double a, double b) {
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
517 final List<Station> result = new ArrayList<Station>();
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
518 findStations(a, b, new Visitor() {
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
519 @Override
8038
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
520 public void visit(Station station) {
aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8036
diff changeset
521 result.add(station);
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
522 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
523 });
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
524 return result;
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
525 }
8033
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
526 }
5e3f4b4fcb28 New way to loaded sediment loads from database and cache it. The data structure a way more straight forward. TODO: Implement calculation on this basis.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
527 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org