Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadData.java @ 8202:e4606eae8ea5

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sed src/**/*.java 's/logger/log/g'
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 05 Sep 2014 12:58:17 +0200
parents 4b8c5a08de04
children 2badb2ca5f89
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.
Sascha L. Teichmann <teichmann@intevation.de>
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
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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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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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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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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4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
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18 import java.util.TreeSet;
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19
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20 import org.apache.log4j.Logger;
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21
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4b8c5a08de04 Make it compile again.
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22 import org.dive4elements.river.backend.utils.EpsilonComparator;
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23
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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24 public class SedimentLoadData implements Serializable
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25 {
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e4606eae8ea5 sed src/**/*.java 's/logger/log/g'
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26 private static Logger log = Logger.getLogger(SedimentLoadData.class);
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27
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28 public static final int GF_UNKNOWN = -1;
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29 public static final int GF_COARSE = 0;
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30 public static final int GF_FINE_MIDDLE = 1;
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31 public static final int GF_SAND = 2;
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32 public static final int GF_SUSP_SAND = 3;
aa80f9ba56a9 We have to calculate bed load plus suspended sand instead of suspended load.
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33 public static final int GF_SUSP_SAND_BED = 4;
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34 public static final int GF_SUSP_SEDIMENT = 5;
aa80f9ba56a9 We have to calculate bed load plus suspended sand instead of suspended load.
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35 public static final int GF_TOTAL = 6;
aa80f9ba56a9 We have to calculate bed load plus suspended sand instead of suspended load.
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36 public static final int GF_BED_LOAD = 7;
aa80f9ba56a9 We have to calculate bed load plus suspended sand instead of suspended load.
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37 public static final int GF_BED_LOAD_SUSP_SAND = 8;
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76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
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38 public static final int GF_MAX = 8;
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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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39
8048
cde6d2a9ec32 Sediment Load: Added table to figure out where grain fractions are measured.
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40 public static final int [] MEASUREMENT_STATION_GF = {
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41 /* GF_COARSE */ Station.BED_LOAD,
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42 /* GF_FINE_MIDDLE */ Station.BED_LOAD,
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43 /* GF_SAND */ Station.BED_LOAD,
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44 /* GF_SUSP_SAND */ Station.BED_LOAD,
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45 /* GF_SUSP_SAND_BED */ Station.BED_LOAD,
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46 /* GF_SUSP_SEDIMENT */ Station.SUSPENDED,
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47 /* GF_TOTAL */ Station.BED_LOAD|Station.SUSPENDED,
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48 /* GF_BED_LOAD */ Station.BED_LOAD,
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49 /* GF_BED_LOAD_SUSP_SAND */ Station.BED_LOAD
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cde6d2a9ec32 Sediment Load: Added table to figure out where grain fractions are measured.
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50 };
cde6d2a9ec32 Sediment Load: Added table to figure out where grain fractions are measured.
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51
cde6d2a9ec32 Sediment Load: Added table to figure out where grain fractions are measured.
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52 public static final int measurementStationType(int grainFraction) {
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53 return grainFraction < 0 || grainFraction >= MEASUREMENT_STATION_GF.length
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54 ? Station.UNKNOWN
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55 : MEASUREMENT_STATION_GF[grainFraction];
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56 }
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57
8033
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58 public static final int grainFractionIndex(String name) {
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59 if ("coarse".equals(name)) return GF_COARSE;
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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60 if ("fine_middle".equals(name)) return GF_FINE_MIDDLE;
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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61 if ("sand".equals(name)) return GF_SAND;
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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62 if ("susp_sand".equals(name)) return GF_SUSP_SAND;
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63 if ("susp_sand_bed".equals(name)) return GF_SUSP_SAND_BED;
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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64 if ("suspended_sediment".equals(name)) return GF_SUSP_SEDIMENT;
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01ad09af0975 Sediment load: Recognize grain fractions 'total', 'bed_load' and 'suspended_load' from pre-calculations.
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65 if ("total".equals(name)) return GF_TOTAL;
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66 if ("bed_load".equals(name)) return GF_BED_LOAD;
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5bab2e57e965 Rev aa80f9ba56a9 was incomplete. Shame on me.
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67 if ("bed_load_susp_sand".equals(name)) return GF_BED_LOAD_SUSP_SAND;
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3a769d5fb733 Use GF_UNKNOWN constant instead of -1 to identify unknown grain fractions.
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68 return GF_UNKNOWN;
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69 }
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70
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71 public interface Visitor {
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aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
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72 void visit(Station station);
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73 }
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74
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75 public static class Value implements Serializable {
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76
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77 public interface Filter {
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78 boolean accept(Value value);
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79 }
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80
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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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81 public interface Visitor {
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82 void visit(Value value);
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83 }
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84
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85 private double value;
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86
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87 private Load load;
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88
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89 public Value() {
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90 }
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91
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92 public Value(Load load, double value) {
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93 this.load = load;
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94 this.value = value;
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95 }
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96
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97 public double getValue() {
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98 return value;
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99 }
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100
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101 public Load getLoad() {
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102 return load;
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103 }
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104 } // class Value
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106
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107 public static class Load implements Serializable {
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108
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109 private int id;
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110 private int kind;
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111 private int sqRelId;
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112
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113 private String description;
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114
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115 private Date startTime;
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116 private Date stopTime;
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117 private Date sqStartTime;
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118 private Date sqStopTime;
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119
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120 public Load() {
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121 }
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122
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123 public Load(
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124 int id,
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125 int kind,
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126 String description,
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127 Date startTime,
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128 Date stopTime,
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129 int sqRelId,
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130 Date sqStartTime,
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131 Date sqStopTime
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132 ) {
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133 this.id = id;
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134 this.kind = kind;
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135 this.description = description;
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136 this.startTime = startTime;
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137 this.stopTime = stopTime;
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138 this.sqStartTime = sqStartTime;
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139 this.sqStopTime = sqStopTime;
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140 this.sqRelId = sqRelId;
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141 log.debug("Creating Load with sqrelid: " + sqRelId + " start: "+ sqStartTime);
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142 }
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143
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144 public int getId() {
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145 return id;
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146 }
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147
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148 public int getSQRelationTimeIntervalId() {
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149 return sqRelId;
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150 }
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151
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152 public int getKind() {
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153 return kind;
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154 }
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155
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156 public String getDescription() {
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157 return description;
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158 }
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159
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160 public Date getStartTime() {
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161 return startTime;
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162 }
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163
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164 public Date getStopTime() {
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165 return stopTime;
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166 }
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167
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168 public Date getSQStartTime() {
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169 return startTime;
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170 }
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171
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172 public Date getSQStopTime() {
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173 return stopTime;
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174 }
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175
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176 public boolean isEpoch() {
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177 return startTime != null && stopTime != null;
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178 }
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179 } // class Load
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180
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181 public static class Station implements Serializable {
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182
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183 public static final int UNKNOWN = 0;
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184 public static final int BED_LOAD = 1;
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185 public static final int SUSPENDED = 2;
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186
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187 private double station;
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188
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189 private int type;
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190
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191 private List<List<Value>> grainFractions;
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192
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193 private Station next;
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194 private Station prev;
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195
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196 public Station() {
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197 this(BED_LOAD, 0.0);
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198 }
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199
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200 public Station(int type, double station) {
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201 grainFractions = new ArrayList<List<Value>>(GF_MAX+1);
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202 for (int i = 0; i < GF_MAX+1; ++i) {
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17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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203 grainFractions.add(null);
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204 }
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205 this.type = type;
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206 this.station = station;
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207 }
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208
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209 public void allLoads(Collection<Load> loads) {
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210 for (List<Value> values: grainFractions) {
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211 if (values != null) {
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212 for (Value value: values) {
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213 loads.add(value.getLoad());
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214 }
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215 }
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216 }
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217 }
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218
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219 public double getStation() {
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220 return station;
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221 }
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222
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223 public int getType() {
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224 return type;
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225 }
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226
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227 public boolean isType(int type) {
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228 return (this.type & type) != 0;
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229 }
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230
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231 public void setNext(Station next) {
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232 this.next = next;
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233 }
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234
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235 public Station getNext() {
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236 return next;
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237 }
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238
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239 public void setPrev(Station prev) {
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240 this.prev = prev;
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241 }
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242
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243 public Station getPrev() {
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244 return prev;
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245 }
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246
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247 public void merge(Station other) {
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248 this.type |= other.type;
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249 for (int i = 0, N = grainFractions.size(); i < N; ++i) {
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250 grainFractions.set(i,
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251 mergeValues(grainFractions.get(i), other.grainFractions.get(i)));
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252 }
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aa622bddfdac Directly chain stations with the same km position together. This ease some summations.
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253 }
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254
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255 private static final Comparator<Value> ID_CMP = new Comparator<Value>() {
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256 @Override
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257 public int compare(Value a, Value b) {
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258 return a.getLoad().getId() - b.getLoad().getId();
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259 }
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diff changeset
260 };
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261
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262 private static List<Value> mergeValues(List<Value> a, List<Value> b) {
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diff changeset
263 if (a == null) return b;
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264 if (b == null) return a;
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diff changeset
265 a.addAll(b);
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266 // re-establish id order.
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diff changeset
267 Collections.sort(a, ID_CMP);
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268 return a;
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269 }
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270
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diff changeset
271 public Station nextByType(int type) {
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diff changeset
272 for (Station curr = this; curr != null; curr = curr.getNext()) {
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
273 if (curr.isType(type)) {
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diff changeset
274 return curr;
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diff changeset
275 }
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diff changeset
276 }
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diff changeset
277 return null;
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278 }
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279
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diff changeset
280 public Station prevByType(int type) {
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diff changeset
281 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
282 if (curr.isType(type)) {
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diff changeset
283 return curr;
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diff changeset
284 }
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285 }
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diff changeset
286 return null;
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diff changeset
287 }
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288
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diff changeset
289 public void addValue(int grainFraction, Value value) {
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17542d100e75 Throw out old visitor model and use grain fraction filters instead. Fixed neighborhood wirinng of measument stations.
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diff changeset
290 List<Value> values = grainFractions.get(grainFraction);
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diff changeset
291 if (values == null) {
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diff changeset
292 values = new ArrayList<Value>();
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diff changeset
293 grainFractions.set(grainFraction, values);
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294 }
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diff changeset
295 values.add(value);
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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 }
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297
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
298 public boolean hasGrainFraction(String grainFraction) {
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diff changeset
299 return hasGrainFraction(grainFractionIndex(grainFraction));
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diff changeset
300 }
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diff changeset
301
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
302 public boolean hasGrainFraction(int grainFraction) {
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diff changeset
303 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
304 return values != null && !values.isEmpty();
8033
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diff changeset
305 }
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diff changeset
306
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diff changeset
307 public void filterGrainFraction(
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diff changeset
308 int grainFraction,
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diff changeset
309 Value.Filter filter,
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diff changeset
310 Value.Visitor visitor
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parents: 8044
diff changeset
311 ) {
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
312 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
313 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
314 for (Value value: values) {
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parents: 8044
diff changeset
315 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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parents: 8044
diff changeset
316 visitor.visit(value);
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parents: 8044
diff changeset
317 }
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parents: 8044
diff changeset
318 }
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
319 }
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
320 }
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
321
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
322 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
323 final List<Value> result = new ArrayList<Value>();
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parents: 8044
diff changeset
324 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.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8044
diff changeset
325 @Override
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
326 public void visit(Value value) {
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
327 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.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
328 }
8047
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
329 });
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
330 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.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
331 }
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
332
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 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
334 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
335 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
336 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
337 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
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 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
341 }
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
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 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
344 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
345 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
346 ) {
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
347 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
348 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
349 }
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
350 // 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
351 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
352 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
353 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
354 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
355 int xid = v.getLoad().getId();
8100
786bb4f87e8d Fix binarysearch logic in SedimentLoadData
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8092
diff changeset
356 if (xid > id) hi = mid-1;
786bb4f87e8d Fix binarysearch logic in SedimentLoadData
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8092
diff changeset
357 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
358 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
359 }
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
360
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
361 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
362 }
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
363 } // 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
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
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
366 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
367
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
368 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
369 }
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
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
371 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
372 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
373 }
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
374
8092
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
375 public Station[] getStations() {
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
376 return stations;
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
377 }
7d4be7a6a2b1 Expose sedimentLoad stations
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8058
diff changeset
378
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
379 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
380 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
381 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
382
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
383 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
384 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
385 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
386 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
387 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
388 } 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
389 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
390 }
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
391 }
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
392 this.stations = new Station[same.size()];
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
393 int i = 0;
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
394 for (Station station: same.values()) {
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
395 this.stations[i++] = station;
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
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 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
398 }
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
399
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
400 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
401 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
402 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
403 stations[i].setNext(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
404 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
405 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
406 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
407 else {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8186
diff changeset
408 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
409 stations[i-1].setNext(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
410 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
411 }
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
412 }
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
413 }
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
414
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
415 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
416 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
417 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
418 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
419 ) {
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
420 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
421 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
422 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
423 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
424 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
425 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
426 } 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
427 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
428 } 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
429 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
430 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
431 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
432 }
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
433 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
434 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
435
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
436 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
437 @Override
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
438 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
439 return a.getId() - b.getId();
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
440 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
441 };
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
442
8199
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
443 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
444 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
445 public int compare(Load a, Load b) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
446 return a.getSQRelationTimeIntervalId() - b.getSQRelationTimeIntervalId();
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
447 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
448 };
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
449
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
450 public static final Comparator<Load> LOAD_ID_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
451 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
452 public int compare(Load a, Load b) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
453 return LOAD_ID_CMP.compare(a, b) + LOAD_SQ_TI_CMP.compare(a,b);
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
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
457 /** Find all loads in the range a/b with the according sq_time_interval */
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
458 public Collection<Load> findLoads(double a, double b, int sqRelationTimeInterval) {
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
459 final TreeSet<Load> loads = new TreeSet<Load>(LOAD_ID_SQ_TI_CMP);
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
460
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
461 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
462 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
463 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
464 station.allLoads(loads);
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 });
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
467
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
468 return loads;
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
469 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
470
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
471 /** 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
472 *
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
473 * 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
474 */
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
475 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
476 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
477
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
478 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
479 @Override
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
480 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
481 station.allLoads(loads);
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 });
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
484
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
485 return loads;
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
486 }
42ac86ec19c7 (issue1448) Add sq time intervals to sediment load data model.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8193
diff changeset
487
8123
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
488 public Collection<Load> findLoads(double a, double b) {
8140
369fbb28f5d0 Added missing generics parameter.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8139
diff changeset
489 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
490
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
491 findStations(a, b, new Visitor() {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
492 @Override
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
493 public void visit(Station station) {
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
494 station.allLoads(loads);
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
495 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
496 });
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
497
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
498 return loads;
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
499 }
4a2ef6895557 Sediment load: Fixed findStations() and add findLoads().
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8100
diff changeset
500
8035
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
501 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
502 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
503 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
504 }
8040
f1500a524b76 Replace station list with a plain array.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8039
diff changeset
505 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
506 }
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
507
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
508 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
509 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
510 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
511 @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
512 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
513 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
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 });
f2dc7992b8a3 Sediment loads from cache are sorted in station order so range filters
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8034
diff changeset
516 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
517 }
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
518 }
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
519 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org