annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/Parameters.java @ 8870:c26fb37899ca

Introduced groups for modules. Modules marked with the same group-id, will be put together in the ui. Also using now the localization info from the server instead of localizing the modules again on the client side.
author gernotbelger
date Wed, 07 Feb 2018 11:59:13 +0100
parents 5e38e2924c07
children 0a5239a1e46e
rev   line source
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.model;
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10
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11 import org.dive4elements.river.artifacts.math.Linear;
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12
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13 import org.dive4elements.river.utils.DoubleUtil;
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14
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15 import gnu.trove.TDoubleArrayList;
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16
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17 import java.io.Serializable;
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18
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19 import org.apache.log4j.Logger;
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20
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21 public class Parameters
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22 implements Serializable
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23 {
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24 private static Logger log = Logger.getLogger(Parameters.class);
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25
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26 public interface Visitor {
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27
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28 void visit(double [] row);
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29
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30 } // interface Visitor
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31
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32 public static final double EPSILON = 1e-4;
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33
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34 protected String [] columnNames;
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35 protected TDoubleArrayList [] columns;
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36
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37 public Parameters() {
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38 }
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39
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40 public Parameters(String [] columnNames) {
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41 if (columnNames == null || columnNames.length < 1) {
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42 throw new IllegalArgumentException("columnNames too short.");
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43 }
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44 this.columnNames = columnNames;
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45 columns = new TDoubleArrayList[columnNames.length];
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46 for (int i = 0; i < columns.length; ++i) {
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47 columns[i] = new TDoubleArrayList();
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48 }
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49 }
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50
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51 public int columnIndex(String name) {
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52 for (int i = 0; i < columnNames.length; ++i) {
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53 if (columnNames[i].equals(name)) {
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54 return i;
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55 }
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56 }
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57 if (log.isDebugEnabled()) {
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58 log.debug("columnIndex: " + name + " not found in columnNames");
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59 }
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60 return -1;
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61 }
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62
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63 public int newRow() {
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64
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65 int N = columns[0].size();
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66
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67 for (int i = 0; i < columns.length; ++i) {
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68 columns[i].add(Double.NaN);
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69 }
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70
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71 return N;
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72 }
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73
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74 public double get(int row, int index) {
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75 return columns[index].getQuick(row);
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76 }
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77
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78 public double get(int i, String columnName) {
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79 int index = columnIndex(columnName);
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80 return index >= 0
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81 ? columns[index].getQuick(i)
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82 : Double.NaN;
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83 }
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84
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85 public void set(int row, int index, double value) {
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86 columns[index].setQuick(row, value);
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87 }
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88
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89 public void set(int i, String columnName, double value) {
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90 int idx = columnIndex(columnName);
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91 if (idx >= 0) {
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92 columns[idx].setQuick(i, value);
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93 }
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94 }
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95
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96 public boolean set(int row, int [] indices, double [] values) {
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97 boolean invalid = false;
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98 for (int i = 0; i < indices.length; ++i) {
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99 double v = values[i];
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100 if (Double.isNaN(v)) {
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101 invalid = true;
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102 }
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103 else {
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104 columns[indices[i]].setQuick(row, v);
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105 }
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106 }
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107 return invalid;
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108 }
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109
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110 public boolean set(int row, String [] names, double [] values) {
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111 boolean success = true;
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112 for (int i = 0; i < names.length; ++i) {
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113 int idx = columnIndex(names[i]);
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114 if (idx >= 0) {
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115 columns[idx].setQuick(row, values[i]);
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116 }
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117 else {
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118 success = false;
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119 }
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120 }
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121 return success;
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122 }
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123
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124 public int size() {
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125 return columns[0].size();
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126 }
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127
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128 public int getNumberColumns() {
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parents:
diff changeset
129 return columnNames.length;
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 }
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 public String [] getColumnNames() {
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 return columnNames;
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 }
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 public void removeNaNs() {
4821
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3552
diff changeset
137 DoubleUtil.removeNaNs(columns);
2695
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138 }
2744
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
139
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
140 public int [] columnIndices(String [] columns) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
141 int [] indices = new int[columns.length];
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
142 for (int i = 0; i < columns.length; ++i) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
143 indices[i] = columnIndex(columns[i]);
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
144 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
145 return indices;
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
146 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
147
3392
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
148 public double getValue(int row, String column) {
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
149 int idx = columnIndex(column);
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
150 return idx >= 0
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
151 ? columns[idx].getQuick(row)
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
152 : Double.NaN;
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
153 }
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
154
3105
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
155 public double [] get(int row, String [] columns) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
156 return get(row, columns, new double[columns.length]);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
157 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
158
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
159 public double [] get(int row, String [] columns, double [] values) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
160 for (int i = 0; i < columns.length; ++i) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
161 int idx = columnIndex(columns[i]);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
162 values[i] = idx < 0
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
163 ? Double.NaN
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
164 : this.columns[idx].getQuick(row);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
165 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
166
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
167 return values;
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
168 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
169
2744
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
170 public void get(int row, int [] columnIndices, double [] values) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
171 for (int i = 0; i < columnIndices.length; ++i) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
172 int index = columnIndices[i];
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
173 values[i] = index >= 0 && index < columns.length
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
174 ? columns[index].getQuick(row)
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
175 : Double.NaN;
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
176 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
177 }
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
178
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
179 public int binarySearch(String columnName, double value) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
180 return binarySearch(columnIndex(columnName), value);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
181 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
182
3056
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
183 /**
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
184 * Performes a binary search in the column identified by its
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
185 * index.
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 7299
diff changeset
186 * @return Index of found element or negative insertion point
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 7299
diff changeset
187 * (shifted by one)
3056
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
188 */
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
189 public int binarySearch(int columnIndex, double value) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
190 TDoubleArrayList column = columns[columnIndex];
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
191 return column.binarySearch(value);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
192 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
193
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
194 public int binarySearch(String columnName, double value, double epsilon) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
195 return binarySearch(columnIndex(columnName), value, epsilon);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
196 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
197
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
198 public int binarySearch(int columnIndex, double value, double epsilon) {
3057
febc39e77672 Make it compilable again
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3056
diff changeset
199 if (epsilon < 0d) epsilon = -epsilon;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
200 double vl = value - epsilon;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
201 double vh = value + epsilon;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
202
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
203 TDoubleArrayList column = columns[columnIndex];
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
204 int lo = 0, hi = column.size()-1;
3126
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
205 while (hi >= lo) {
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
206 int mid = (lo + hi) >> 1;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
207 double v = column.getQuick(mid);
3126
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
208 if (v < vl) lo = mid + 1;
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
209 else if (v > vh) hi = mid - 1;
3057
febc39e77672 Make it compilable again
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3056
diff changeset
210 else return mid;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
211 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
212
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
213 return -(lo + 1);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
214 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
215
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
216 public double [] interpolate(int columnIndex, double key) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
217 return interpolate(columnIndex, key, new double[columns.length]);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
218 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
219
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
220 public double [] interpolate(String columnName, double key) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
221 return interpolate(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
222 columnIndex(columnName), key, new double[columns.length]);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
223 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
224
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
225 public double [] interpolate(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
226 String columnName,
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
227 double key,
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
228 double [] values
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
229 ) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
230 return interpolate(columnIndex(columnName), key, values);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
231 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
232
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
233 public double [] interpolate(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
234 int columnIndex,
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
235 double key,
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
236 double [] values
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
237 ) {
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
238 int row = binarySearch(columnIndex, key, EPSILON);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
239
3081
26119b7b3154 Fixing output generator hacking
Christian Lins <christian.lins@intevation.de>
parents: 3076
diff changeset
240 if (row >= 0) { // direct hit
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
241 for (int i = 0; i < values.length; ++i) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
242 values[i] = columns[i].getQuick(row);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
243 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
244 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
245 else {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
246 row = -row - 1;
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
247 if (row < 1 || row >= size()) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
248 return null;
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
249 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
250 double v1 = columns[columnIndex].getQuick(row-1);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
251 double v2 = columns[columnIndex].getQuick(row);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
252 double factor = Linear.factor(key, v1, v2);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
253 for (int i = 0; i < values.length; ++i) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
254 values[i] = Linear.weight(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
255 factor,
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
256 columns[i].getQuick(row-1),
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
257 columns[i].getQuick(row));
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
258 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
259 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
260 return values;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
261 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
262
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
263
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
264 public double [] interpolate(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
265 String keyName,
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
266 double key,
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
267 String [] columnNames
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
268 ) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
269 int keyIndex = columnIndex(keyName);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
270 return keyIndex < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
271 ? null
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
272 : interpolate(keyIndex, key, columnNames);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
273 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
274
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
275 public double [] interpolate(
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
276 int keyIndex,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
277 double key,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
278 String [] columnNames
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
279 ) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
280 int row = binarySearch(keyIndex, key, EPSILON);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
281
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
282 if (row >= 0) { // direct match
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
283 double [] values = new double[columnNames.length];
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
284 for (int i = 0; i < values.length; ++i) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
285 int ci = columnIndex(columnNames[i]);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
286 values[i] = ci < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
287 ? Double.NaN
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
288 : columns[ci].getQuick(row);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
289 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
290 return values;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
291 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
292
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
293 row = -row - 1;
3081
26119b7b3154 Fixing output generator hacking
Christian Lins <christian.lins@intevation.de>
parents: 3076
diff changeset
294 if (row < 1 || row >= size()) {
3082
9e03960b3ab8 FixA: Lowered log level in parameter interpolation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3081
diff changeset
295 log.debug("interpolate: row is out of bounds");
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
296 return null;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
297 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
298
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
299 double v1 = columns[keyIndex].getQuick(row-1);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
300 double v2 = columns[keyIndex].getQuick(row);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
301 double factor = Linear.factor(key, v1, v2);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
302
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
303 double [] values = new double[columnNames.length];
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
304
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
305 for (int i = 0; i < values.length; ++i) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
306 int ci = columnIndex(columnNames[i]);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
307 values[i] = ci < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
308 ? Double.NaN
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
309 : Linear.weight(
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
310 factor,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
311 columns[ci].getQuick(row-1),
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
312 columns[ci].getQuick(row));
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
313 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
314
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
315 return values;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
316 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
317
7299
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
318 public double [] interpolateWithLimit(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
319 String keyName,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
320 double key,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
321 String [] columnNames,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
322 double limit
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
323 ) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
324 int keyIndex = columnIndex(keyName);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
325 return keyIndex < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
326 ? null
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
327 : interpolateWithLimit(keyIndex, key, columnNames, limit);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
328 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
329
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
330 /* Only interpolate if the difference between the two key's
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
331 * is less then limit */
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
332 public double [] interpolateWithLimit(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
333 int keyIndex,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
334 double key,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
335 String [] columnNames,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
336 double limit
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
337 ) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
338 int row = binarySearch(keyIndex, key, EPSILON);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
339
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
340 if (row >= 0) { // direct match
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
341 double [] values = new double[columnNames.length];
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
342 for (int i = 0; i < values.length; ++i) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
343 int ci = columnIndex(columnNames[i]);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
344 values[i] = ci < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
345 ? Double.NaN
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
346 : columns[ci].getQuick(row);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
347 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
348 return values;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
349 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
350
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
351 row = -row - 1;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
352 if (row < 1 || row >= size()) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
353 log.debug("interpolate: row is out of bounds");
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
354 return null;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
355 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
356
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
357 double v1 = columns[keyIndex].getQuick(row-1);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
358 double v2 = columns[keyIndex].getQuick(row);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
359 if (Math.abs(v1-v2) > limit) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
360 return null;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
361 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
362 double factor = Linear.factor(key, v1, v2);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
363
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
364 double [] values = new double[columnNames.length];
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
365
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
366 for (int i = 0; i < values.length; ++i) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
367 int ci = columnIndex(columnNames[i]);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
368 values[i] = ci < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
369 ? Double.NaN
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
370 : Linear.weight(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
371 factor,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
372 columns[ci].getQuick(row-1),
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
373 columns[ci].getQuick(row));
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
374 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
375
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
376 return values;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
377 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
378
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
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379 public boolean isSorted(String columnName) {
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380 return isSorted(columnIndex(columnName));
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381 }
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382
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383 public boolean isSorted(int columnIndex) {
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384 TDoubleArrayList column = columns[columnIndex];
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385 for (int i = 1, N = column.size(); i < N; ++i) {
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386 if (column.getQuick(i-1) > column.getQuick(i)) {
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387 return false;
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388 }
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389 }
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390 return true;
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391 }
3217
79dd823733e2 FixA: Added parameter exporter.
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392
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393 public void visit(Visitor visitor) {
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394 visit(visitor, new double[columns.length]);
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395 }
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396
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397 public void visit(Visitor visitor, double [] data) {
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398 for (int i = 0, R = size(); i < R; ++i) {
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parents: 3126
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399 for (int j = 0; j < data.length; ++j) {
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400 data[j] = columns[j].getQuick(i);
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401 }
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diff changeset
402 visitor.visit(data);
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403 }
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404 }
2695
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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405 }
ae0742f92cd5 Added model to store fitting results into cache.
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parents:
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406 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

http://dive4elements.wald.intevation.org