Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisCalculation.java @ 3419:da7cf0e3ccaa

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FixA: Created a common base class for the fixing related calculations. flys-artifacts/trunk@5072 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 19 Jul 2012 16:35:14 +0000
parents e3c7a3228bc2
children 7f7ab030a4e3
rev   line source
3411
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.model.fixings;
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2
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3 import de.intevation.flys.artifacts.access.FixAnalysisAccess;
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4
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5 import de.intevation.flys.artifacts.math.fitting.Function;
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6 import de.intevation.flys.artifacts.math.fitting.FunctionFactory;
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7
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8 import de.intevation.flys.artifacts.model.CalculationResult;
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9 import de.intevation.flys.artifacts.model.DateRange;
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10 import de.intevation.flys.artifacts.model.FixingsColumn;
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11 import de.intevation.flys.artifacts.model.FixingsColumnFactory;
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12
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13 import de.intevation.flys.artifacts.model.FixingsOverview.AndFilter;
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14 import de.intevation.flys.artifacts.model.FixingsOverview.DateRangeFilter;
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15
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16 import de.intevation.flys.artifacts.model.FixingsOverview.Fixing.Filter;
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17
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18 import de.intevation.flys.artifacts.model.FixingsOverview.Fixing;
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19 import de.intevation.flys.artifacts.model.FixingsOverview.IdsFilter;
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20 import de.intevation.flys.artifacts.model.FixingsOverview.KmFilter;
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21 import de.intevation.flys.artifacts.model.FixingsOverview.SectorFilter;
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22 import de.intevation.flys.artifacts.model.FixingsOverview.SectorRangeFilter;
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23
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24 import de.intevation.flys.artifacts.model.FixingsOverview;
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25 import de.intevation.flys.artifacts.model.FixingsOverviewFactory;
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26 import de.intevation.flys.artifacts.model.Parameters;
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27 import de.intevation.flys.artifacts.model.Range;
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28
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29 import de.intevation.flys.utils.DateAverager;
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30 import de.intevation.flys.utils.DoubleUtil;
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31 import de.intevation.flys.utils.KMIndex;
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32
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33 import java.util.ArrayList;
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34 import java.util.Date;
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35 import java.util.HashMap;
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36 import java.util.List;
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37 import java.util.Map;
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38
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39 import org.apache.commons.math.stat.descriptive.moment.StandardDeviation;
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40
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41 import org.apache.log4j.Logger;
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42
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43 public class FixAnalysisCalculation
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44 extends FixCalculation
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45 {
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46 private static Logger log = Logger.getLogger(FixAnalysisCalculation.class);
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47
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48 public static final double EPSILON = 1e-4;
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49
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50 protected DateRange referencePeriod;
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51 protected DateRange [] analysisPeriods;
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52
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53 public FixAnalysisCalculation() {
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54 }
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55
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56 public FixAnalysisCalculation(FixAnalysisAccess access) {
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57 super(access);
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58
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59 DateRange referencePeriod = access.getReferencePeriod();
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60 DateRange [] analysisPeriods = access.getAnalysisPeriods();
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61
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62 if (referencePeriod == null) {
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63 addProblem("fix.missing.reference.period");
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64 }
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65
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66 if (analysisPeriods == null || analysisPeriods.length < 1) {
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67 addProblem("fix.missing.analysis.periods");
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68 }
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69
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70 if (!hasProblems()) {
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71 this.referencePeriod = referencePeriod;
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72 this.analysisPeriods = analysisPeriods;
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73 }
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74 }
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75
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76 public CalculationResult calculate() {
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77
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78 boolean debug = log.isDebugEnabled();
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79
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80 FixingsOverview overview =
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81 FixingsOverviewFactory.getOverview(river);
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82
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83 if (overview == null) {
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84 addProblem("fix.no.overview.available");
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85 }
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86
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87 Function func = FunctionFactory.getInstance()
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88 .getFunction(function);
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89
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90 if (func == null) {
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91 addProblem("fix.invalid.function.name");
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92 }
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93
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94 if (hasProblems()) {
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95 return new CalculationResult(this);
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96 }
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97
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98 final List<Column> eventColumns = getEventColumns(overview);
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99
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100 if (eventColumns.size() < 2) {
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101 addProblem("fix.too.less.data.columns");
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102 return new CalculationResult(this);
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103 }
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104
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105 double [] kms = DoubleUtil.explode(from, to, step / 1000.0);
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106
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107 final double [] qs = new double[eventColumns.size()];
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108 final double [] ws = new double[qs.length];
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109 final boolean [] interpolated = new boolean[ws.length];
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110
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111 Fitting.QWDFactory qwdFactory = new Fitting.QWDFactory() {
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112 @Override
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113 public QWD create(double q, double w) {
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114 // Check all the event columns for close match
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115 // and take the description and the date from meta.
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116 for (int i = 0; i < qs.length; ++i) {
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117 if (Math.abs(qs[i]-q) < EPSILON
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118 && Math.abs(ws[i]-w) < EPSILON) {
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119 Column column = eventColumns.get(i);
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120 return new QWD(
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121 qs[i], ws[i],
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122 column.getDescription(),
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123 column.getDate(),
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124 interpolated[i],
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125 0d);
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126 }
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127 }
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128 log.warn("cannot find column for (" + q + ", " + w + ")");
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129 return new QWD(q, w);
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130 }
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131 };
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132
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133 Fitting fitting = new Fitting(func, qwdFactory, preprocessing);
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134
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135 String [] parameterNames = func.getParameterNames();
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136
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137 Parameters results =
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138 new Parameters(createColumnNames(parameterNames));
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139
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140 boolean invalid = false;
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141
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142 if (debug) {
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143 log.debug("number of kms: " + kms.length);
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144 }
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145
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146 KMIndex<QW []> outliers = new KMIndex<QW []>();
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147 KMIndex<QWD []> referenced = new KMIndex<QWD []>(kms.length);
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148
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149 int kmIndex = results.columnIndex("km");
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150 int chiSqrIndex = results.columnIndex("chi_sqr");
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151 int maxQIndex = results.columnIndex("max_q");
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152 int stdDevIndex = results.columnIndex("std-dev");
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153 int [] parameterIndices = results.columnIndices(parameterNames);
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154
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155 int numFailed = 0;
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156
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157 for (int i = 0; i < kms.length; ++i) {
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158 double km = kms[i];
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159
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160 // Fill Qs and Ws from event columns.
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161 for (int j = 0; j < ws.length; ++j) {
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162 interpolated[j] = !eventColumns.get(j).getQW(km, qs, ws, j);
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163 }
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164
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165 fitting.reset();
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166
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167 if (!fitting.fit(qs, ws)) {
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168 ++numFailed;
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169 addProblem(km, "fix.fitting.failed");
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170 continue;
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171 }
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172
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173 referenced.add(km, fitting.referencedToArray());
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174
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175 if (fitting.hasOutliers()) {
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176 outliers.add(km, fitting.outliersToArray());
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177 }
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178
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179 int row = results.newRow();
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180 double [] values = fitting.getParameters();
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181
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182 results.set(row, kmIndex, km);
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183 results.set(row, chiSqrIndex, fitting.getChiSquare());
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184 results.set(row, stdDevIndex, fitting.getStandardDeviation());
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185 results.set(row, maxQIndex, fitting.getMaxQ());
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186 invalid |= results.set(row, parameterIndices, values);
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187
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188 if (debug) {
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189 log.debug("km: "+km+" " + toString(parameterNames, values));
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190 }
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191 }
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192
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193 if (debug) {
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194 log.debug("success: " + (kms.length - numFailed));
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195 log.debug("failed: " + numFailed);
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196 }
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197
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198 if (invalid) {
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199 addProblem("fix.invalid.values");
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diff changeset
200 results.removeNaNs();
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diff changeset
201 }
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202
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diff changeset
203 KMIndex<AnalysisPeriod []> analysisPeriods =
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diff changeset
204 calculateAnalysisPeriods(func, results, overview);
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205
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diff changeset
206 outliers.sort();
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diff changeset
207 referenced.sort();
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diff changeset
208 analysisPeriods.sort();
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209
3415
e3c7a3228bc2 FixA: Renamed FixResult to FixAnalysisResult.
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parents: 3411
diff changeset
210 FixAnalysisResult fr = new FixAnalysisResult(
3411
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diff changeset
211 results,
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diff changeset
212 referenced, outliers,
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diff changeset
213 analysisPeriods);
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diff changeset
214
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diff changeset
215 return new CalculationResult(fr, this);
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diff changeset
216 }
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217
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diff changeset
218 protected String toString(String [] parameterNames, double [] values) {
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diff changeset
219 StringBuilder sb = new StringBuilder();
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diff changeset
220 for (int i = 0; i < parameterNames.length; ++i) {
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diff changeset
221 if (i > 0) sb.append(", ");
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diff changeset
222 sb.append(parameterNames[i]).append(": ").append(values[i]);
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diff changeset
223 }
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diff changeset
224 return sb.toString();
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diff changeset
225 }
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226
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diff changeset
227 protected List<Column> getEventColumns(FixingsOverview overview) {
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228
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diff changeset
229 FixingsColumnFactory fcf = FixingsColumnFactory.getInstance();
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230
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diff changeset
231 IdsFilter ids = new IdsFilter(events);
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diff changeset
232 DateRangeFilter rdf = new DateRangeFilter(
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diff changeset
233 referencePeriod.getFrom(),
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diff changeset
234 referencePeriod.getTo());
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diff changeset
235 Filter filter = new AndFilter().add(rdf).add(ids);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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diff changeset
236
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diff changeset
237 List<Fixing.Column> metas = overview.filter(null, filter);
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238
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diff changeset
239 List<Column> columns = new ArrayList<Column>(metas.size());
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diff changeset
240
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diff changeset
241 for (Fixing.Column meta: metas) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
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242
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 FixingsColumn data = fcf.getColumnData(meta);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
244 if (data == null) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
245 addProblem("fix.cannot.load.data");
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 else {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 columns.add(new Column(meta, data));
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
249 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 return columns;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
255
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
256 protected KMIndex<AnalysisPeriod []> calculateAnalysisPeriods(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
257 Function function,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
258 Parameters parameters,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
259 FixingsOverview overview
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
260 ) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
261 Range range = new Range(from, to);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff changeset
262
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
263 int kmIndex = parameters.columnIndex("km");
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
264 int maxQIndex = parameters.columnIndex("max_q");
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
265
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
266 ColumnCache cc = new ColumnCache();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
267
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
268 double [] wq = new double[2];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
269
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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diff changeset
270 int [] parameterIndices =
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
271 parameters.columnIndices(function.getParameterNames());
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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272
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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diff changeset
273 double [] parameterValues = new double[parameterIndices.length];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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274
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
275 DateAverager dateAverager = new DateAverager();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
276
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
277 KMIndex<AnalysisPeriod []> results =
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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parents:
diff changeset
278 new KMIndex<AnalysisPeriod []>(parameters.size());
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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diff changeset
279
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
280 IdsFilter idsFilter = new IdsFilter(events);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
281
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
282 for (int row = 0, R = parameters.size(); row < R; ++row) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
283 double km = parameters.get(row, kmIndex);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
284 parameters.get(row, parameterIndices, parameterValues);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
285
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
286 // This is the paraterized function for a given km.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
287 de.intevation.flys.artifacts.math.Function instance =
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
288 function.instantiate(parameterValues);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
289
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
290 KmFilter kmFilter = new KmFilter(km);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
291
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
292 ArrayList<AnalysisPeriod> periodResults =
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
293 new ArrayList<AnalysisPeriod>(analysisPeriods.length);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
294
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
295 for (DateRange analysisPeriod: analysisPeriods) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
296 DateRangeFilter drf = new DateRangeFilter(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
297 analysisPeriod.getFrom(),
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
298 analysisPeriod.getTo());
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
299
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
300 QWD [] qSectorAverages = new QWD[4];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
301 double [] qSectorStdDevs = new double[4];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
302
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
303 ArrayList<QWD> allQWDs = new ArrayList<QWD>();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
304
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
305 // for all Q sectors.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
306 for (int qSector = qSectorStart; qSector < qSectorEnd; ++qSector) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
307
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
308 Filter filter = new AndFilter()
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
309 .add(kmFilter)
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
310 .add(new SectorFilter(qSector))
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
311 .add(drf)
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
312 .add(idsFilter);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
313
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
314 List<Fixing.Column> metas = overview.filter(range, filter);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
315
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
316 if (metas.isEmpty()) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
317 // No fixings for km and analysis period
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
318 continue;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
319 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
320
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
321 double sumQ = 0.0;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
322 double sumW = 0.0;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
323
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
324 StandardDeviation stdDev = new StandardDeviation();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
325
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
326 List<QWD> qwds = new ArrayList<QWD>(metas.size());
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
327
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
328 dateAverager.clear();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
329
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
330 for (Fixing.Column meta: metas) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
331 if (meta.findQSector(km) != qSector) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
332 // Ignore not matching sectors.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
333 continue;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
334 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
335
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
336 Column column = cc.getColumn(meta);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
337 if (column == null || !column.getQW(km, wq)) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
338 continue;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
339 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
340
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
341 double fw = instance.value(wq[1]);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
342 if (Double.isNaN(fw)) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
343 continue;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
344 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
345
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
346 double dw = (wq[0] - fw)*100.0;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
347
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
348 stdDev.increment(dw);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
349
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
350 Date date = column.getDate();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
351 String description = column.getDescription();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
352
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
353 QWD qwd = new QWD(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
354 wq[1], wq[0], description, date, true, dw);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
355
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
356 qwds.add(qwd);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
357
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
358 sumW += wq[0];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
359 sumQ += wq[1];
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
360
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
361 dateAverager.add(date);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
362 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
363
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
364 // Calulate average per Q sector.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
365 int N = qwds.size();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
366 if (N > 0) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
367 allQWDs.addAll(qwds);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
368 double avgW = sumW / N;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369 double avgQ = sumQ / N;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
370
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
371 double avgFw = instance.value(avgQ);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
372 if (!Double.isNaN(avgFw)) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
373 double avgDw = (avgW - avgFw)*100.0;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
374 Date avgDate = dateAverager.getAverage();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
375
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
376 String avgDescription = "avg.deltawt." + qSector;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
377
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 QWD avgQWD = new QWD(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 avgQ, avgW, avgDescription, avgDate, true, avgDw);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381 qSectorAverages[qSector] = avgQWD;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
383 qSectorStdDevs[qSector] = stdDev.getResult();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
384 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
385 else {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386 qSectorStdDevs[qSector] = Double.NaN;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388 } // for all Q sectors
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
389
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390 QWD [] aqwds = allQWDs.toArray(new QWD[allQWDs.size()]);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
392 AnalysisPeriod periodResult = new AnalysisPeriod(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 analysisPeriod,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 aqwds,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
395 qSectorAverages,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
396 qSectorStdDevs);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397 periodResults.add(periodResult);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
398 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
399
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
400 double maxQ = -Double.MAX_VALUE;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
401 for (AnalysisPeriod ap: periodResults) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
402 double q = ap.getMaxQ();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
403 if (q > maxQ) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
404 maxQ = q;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
405 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
406 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
407
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
408 double oldMaxQ = parameters.get(row, maxQIndex);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
409 if (oldMaxQ < maxQ) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
410 parameters.set(row, maxQIndex, maxQ);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
411 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
412
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
413 results.add(km, periodResults.toArray(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
414 new AnalysisPeriod[periodResults.size()]));
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
415 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
416
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
417 return results;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
418 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
419
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
420 /** Helper class to bundle the meta information of a column
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
421 * and the real data.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
422 */
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
423 protected static class Column {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
424
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
425 protected Fixing.Column meta;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
426 protected FixingsColumn data;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
427
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
428 public Column() {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
429 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
430
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
431 public Column(Fixing.Column meta, FixingsColumn data) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
432 this.meta = meta;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
433 this.data = data;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
434 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
435
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
436 public Date getDate() {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
437 return meta.getStartTime();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
438 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
439
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
440 public String getDescription() {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
441 return meta.getDescription();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
442 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
443
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
444 public boolean getQW(
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
445 double km,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
446 double [] qs,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
447 double [] ws,
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
448 int index
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
449 ) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
450 qs[index] = data.getQ(km);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
451 return data.getW(km, ws, index);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
452 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
453
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
454 public boolean getQW(double km, double [] wq) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
455 data.getW(km, wq, 0);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
456 if (Double.isNaN(wq[0])) return false;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
457 wq[1] = data.getQ(km);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
458 return !Double.isNaN(wq[1]);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
459 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
460 } // class Column
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
461
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
462
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
463 /**
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
464 * Helper class to find the data belonging to meta info more quickly.
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
465 */
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
466 public static class ColumnCache {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
467
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
468 protected Map<Integer, Column> columns;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
469
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
470 public ColumnCache() {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
471 columns = new HashMap<Integer, Column>();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
472 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
473
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
474 public Column getColumn(Fixing.Column meta) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
475 Integer key = meta.getId();
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
476 Column column = columns.get(key);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
477 if (column == null) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
478 FixingsColumn data = FixingsColumnFactory
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
479 .getInstance()
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
480 .getColumnData(meta);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
481 if (data != null) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
482 column = new Column(meta, data);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
483 columns.put(key, column);
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
484 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
485 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
486 return column;
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
487 }
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
488 } // class ColumnCache
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
489
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
490 /** Fetch meta and data columns for analysis periods. */
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
491 protected Column [][] getAnalysisColumns(FixingsOverview overview) {
0ef83077c93f FixA: Renamed FixCalculation to FixAnalysisCalculation.
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492
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493 boolean debug = log.isDebugEnabled();
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494 if (debug) {
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495 log.debug("number analysis periods: " + analysisPeriods.length);
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496 }
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497
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498 Column columns [][] = new Column[analysisPeriods.length][];
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499
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500 Range range = new Range(from, to);
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501 SectorRangeFilter sectorRangeFilter =
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502 new SectorRangeFilter(qSectorStart, qSectorEnd);
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503
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504 FixingsColumnFactory fcf = FixingsColumnFactory.getInstance();
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505
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506 for (int i = 0; i < columns.length; ++i) {
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507
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508 // Construct filter for period.
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509 DateRange period = analysisPeriods[i];
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510
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511 AndFilter filter = new AndFilter();
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512
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513 DateRangeFilter dateRangeFilter =
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514 new DateRangeFilter(period.getFrom(), period.getTo());
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515
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516 filter.add(dateRangeFilter);
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517 filter.add(sectorRangeFilter);
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518
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519 List<Fixing.Column> metaCols = overview.filter(range, filter);
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520
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521 if (debug) {
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522 log.debug("number of filtered columns: " + metaCols.size());
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523 }
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524
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525 ArrayList<Column> cols = new ArrayList<Column>(metaCols.size());
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526
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527 // Only use columns which have data.
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528 for (Fixing.Column meta: metaCols) {
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529 FixingsColumn data = fcf.getColumnData(meta);
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530 if (data != null) {
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531 cols.add(new Column(meta, data));
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532 }
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533 }
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534
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535 if (debug) {
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536 log.debug("failed loading: " + (metaCols.size()-cols.size()));
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537 }
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538 columns[i] = cols.toArray(new Column[cols.size()]);
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539 }
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540
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541 return columns;
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542 }
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543
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544 protected static String [] createColumnNames(String [] parameters) {
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545 String [] result = new String[parameters.length + 4];
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546 result[0] = "km";
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547 result[1] = "chi_sqr";
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548 result[2] = "max_q";
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549 result[3] = "std-dev";
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550 System.arraycopy(parameters, 0, result, 4, parameters.length);
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551 return result;
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552 }
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553 }
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554 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org