Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/parsers/WstParser.java @ 6506:1c68d4b2a1c0

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Fix import of source from wst-files
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 28 Jun 2013 17:47:27 +0200
parents 7664ab97b4c7
children f4fb7e38a288 b2eab164a441
rev   line source
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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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.importer.parsers;
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10
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11 import java.util.ArrayList;
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12 import java.util.HashSet;
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13 import java.util.Arrays;
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14
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15 import java.io.File;
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16 import java.io.IOException;
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17 import java.io.LineNumberReader;
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18 import java.io.InputStreamReader;
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19 import java.io.FileInputStream;
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20
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21 import java.text.NumberFormat;
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22
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23 import org.apache.log4j.Logger;
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24
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25 import org.dive4elements.river.utils.StringUtil;
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26 import org.dive4elements.river.utils.DateGuesser;
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27
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28 import java.util.regex.Pattern;
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29 import java.util.regex.Matcher;
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30
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31 import java.math.BigDecimal;
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32
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33 import org.dive4elements.river.importer.ImportWstQRange;
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34 import org.dive4elements.river.importer.ImportWstColumn;
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35 import org.dive4elements.river.importer.ImportTimeInterval;
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36 import org.dive4elements.river.importer.ImportRange;
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37 import org.dive4elements.river.importer.ImportUnit;
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38 import org.dive4elements.river.importer.ImportWst;
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39
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40 public class WstParser
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41 {
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42 private static Logger log = Logger.getLogger(WstParser.class);
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43
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44 public static final String COLUMN_BEZ_TEXT = "column-bez-text";
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45 public static final String COLUMN_BEZ_BREITE = "column-bez-breite";
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46 public static final String COLUMN_QUELLE = "column-quelle";
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47 public static final String COLUMN_DATUM = "column-datum";
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48
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49 public static final BigDecimal UNDEFINED_ZERO =
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50 new BigDecimal(0.0);
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51 public static final BigDecimal MIN_RANGE =
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52 new BigDecimal(-Double.MAX_VALUE);
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53 public static final BigDecimal MAX_RANGE =
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54 new BigDecimal(Double.MAX_VALUE);
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55
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56 public static final String ENCODING = "ISO-8859-1";
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57
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58 public static final Pattern UNIT_COMMENT =
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59 Pattern.compile("\\*\\s*[kK][mM]\\s+(.+)");
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60
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61 public static final Pattern UNIT =
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62 Pattern.compile("[^\\[]*\\[([^]]+)\\].*");
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63
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64 public static final double INTERVAL_GAP = 0.00001d;
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65
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66 protected ImportWst wst;
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67
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68 protected ImportRange lastRange;
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69
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70 public WstParser() {
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71 }
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72
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73 public WstParser(ImportWst wst) {
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74 this.wst = wst;
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75 }
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76
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77 public ImportWst getWst() {
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78 return wst;
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79 }
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80
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81 public void setWst(ImportWst wst) {
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82 this.wst = wst;
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83 }
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84
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85 public static ImportTimeInterval guessDate(String string) {
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86 try {
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87 return new ImportTimeInterval(
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88 DateGuesser.guessDate(string));
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89 }
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90 catch (IllegalArgumentException iae) {
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91 log.warn("WST: String '" + string +
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92 "' could not be interpreted as valid timestamp");
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93 }
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94 return null;
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95 }
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96
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97 public void parse(File file) throws IOException {
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98
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99 log.info("Parsing WST file '" + file + "'");
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100
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101 wst = new ImportWst(file.getName());
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102
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103 LineNumberReader in =
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104 new LineNumberReader(
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105 new InputStreamReader(
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106 new FileInputStream(file), ENCODING));
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107 try {
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108 String input;
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109 boolean first = true;
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110 int columnCount = 0;
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111
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112 String [] lsBezeichner = null;
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113 String [] langBezeichner = null;
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114 int [] colNaWidths = null;
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115 String [] quellen = null;
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116 String [] daten = null;
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117
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118 BigDecimal [] aktAbfluesse = null;
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119 BigDecimal [] firstAbfluesse = null;
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120
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121 BigDecimal minKm = MAX_RANGE;
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122 BigDecimal maxKm = MIN_RANGE;
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123 BigDecimal kmHist1 = null;
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124 BigDecimal kmHist2 = null;
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125
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126 boolean columnHeaderChecked = false;
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 String einheit = "Wasserstand [NN + m]";
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 HashSet<BigDecimal> kms = new HashSet<BigDecimal>();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 while ((input = in.readLine()) != null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 String line = input;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 if (first) { // fetch number of columns
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 if ((line = line.trim()).length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
138 try {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 columnCount = Integer.parseInt(line);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
140 if (columnCount <= 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
141 throw new NumberFormatException(
6028
25d927cb4b25 WstParser: warn if timestamp can not be set, cosmetics.
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5992
diff changeset
142 "number of columns <= 0");
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
143 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
144 log.debug("Number of columns: " + columnCount);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
145 wst.setNumberColumns(columnCount);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146 lsBezeichner = new String[columnCount];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148 catch (NumberFormatException nfe) {
3662
0d27d02b1208 backend: Completed the error messages of the importer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2357
diff changeset
149 log.warn("WST: invalid number.", nfe);
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152 first = false;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
153 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
154 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
155
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
156 line = line.replace(',', '.');
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
157
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
158 if (line.startsWith("*\u001f")) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
159 BigDecimal [] data =
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
160 parseLineAsDouble(line, columnCount, false, true);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
161
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
162 if (aktAbfluesse != null) {
5544
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
163 if (kmHist1 != null && kmHist2 != null
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
164 && kmHist1.compareTo(kmHist2) < 0) {
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
165 BigDecimal t = minKm; minKm = maxKm; maxKm = t;
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
166 }
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167 addInterval(minKm, maxKm, aktAbfluesse);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 minKm = MAX_RANGE;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 maxKm = MIN_RANGE;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 aktAbfluesse = new BigDecimal[columnCount];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173 log.debug("new q range: " + columnCount);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 for (int i = 0; i < Math.min(columnCount, data.length); ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175 if (data[i] != null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 log.debug(" column: " + data[i]);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 aktAbfluesse[i] = data[i];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 if (firstAbfluesse == null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 firstAbfluesse = (BigDecimal [])aktAbfluesse.clone();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
185 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187 if (line.startsWith("*!")) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 String spezial = line.substring(2).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 if (spezial.length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
193
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194 if (spezial.startsWith(COLUMN_BEZ_TEXT)) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195 spezial = spezial.substring(COLUMN_BEZ_TEXT.length()).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196 if (spezial.length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 langBezeichner = StringUtil.splitQuoted(spezial, '"');
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
200 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
201 else if (spezial.startsWith(COLUMN_BEZ_BREITE)) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 spezial = spezial.substring(COLUMN_BEZ_BREITE.length()).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
203
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
204 if (spezial.length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
207
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
208 String[] split = spezial.split("\\s+");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 colNaWidths = new int[split.length];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 for (int i=0; i < split.length; i++) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212 colNaWidths[i] = Integer.parseInt(split[i]);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215 else if (spezial.startsWith(COLUMN_QUELLE)) {
6506
1c68d4b2a1c0 Fix import of source from wst-files
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6504
diff changeset
216 spezial = spezial.substring(COLUMN_QUELLE.length()).trim();
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 if (spezial.length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
219 }
6504
7664ab97b4c7 Backend: Store source of a wst column if available.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6337
diff changeset
220 quellen = StringUtil.splitQuoted(spezial, '"');
6506
1c68d4b2a1c0 Fix import of source from wst-files
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6504
diff changeset
221 log.debug("sources: " + Arrays.toString(quellen));
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223 else if (spezial.startsWith(COLUMN_DATUM)) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224 spezial = spezial.substring(COLUMN_DATUM.length()).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 if (spezial.length() == 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 daten = StringUtil.splitQuoted(spezial, '"');
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233 if (line.length() < 11) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237 if (line.startsWith("*")) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 Matcher m = UNIT_COMMENT.matcher(line);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 if (m.matches()) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 log.debug("unit comment found");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 // XXX: This hack is needed because desktop
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242 // FLYS is broken figuring out the unit
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 String [] units = m.group(1).split("\\s{2,}");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 m = UNIT.matcher(units[0]);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245 einheit = m.matches() ? m.group(1) : units[0];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 log.debug("unit: " + einheit);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251 if (firstAbfluesse != null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252 if (!columnHeaderChecked) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 int unknownCount = 0;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254 HashSet<String> uniqueColumnNames =
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
255 new HashSet<String>();
6029
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
256 if (langBezeichner != null) {
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
257 // use column name from '*!column-bez-text'-line
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
258 lsBezeichner = StringUtil.fitArray(
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
259 langBezeichner, lsBezeichner);
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
260 }
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
261 for (int i = 0; i < lsBezeichner.length; ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
262 if (lsBezeichner[i] == null
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
263 || lsBezeichner[i].length() == 0) {
6029
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
264 // generate alternative column names
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
265 double q = firstAbfluesse[i].doubleValue();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
266 if (q < 0.001) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
267 lsBezeichner[i] =
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
268 "<unbekannt #" + unknownCount + ">";
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
269 ++unknownCount;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
270 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
271 else {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
272 lsBezeichner[i] = "Q="+format(q);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
273 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
274 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
275 String candidate = lsBezeichner[i];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
276 int collision = 1;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
277 while (!uniqueColumnNames.add(candidate)) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
278 candidate = lsBezeichner[i] +
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
279 " (" + collision + ")";
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
280 ++collision;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
281 }
2357
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2346
diff changeset
282 ImportWstColumn iwc = wst.getColumn(i);
2e18e12fac11 Added date guesser for WST columns.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2346
diff changeset
283 iwc.setName(candidate);
6504
7664ab97b4c7 Backend: Store source of a wst column if available.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6337
diff changeset
284 if (quellen != null && i < quellen.length) {
7664ab97b4c7 Backend: Store source of a wst column if available.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6337
diff changeset
285 iwc.setSource(quellen[i]);
7664ab97b4c7 Backend: Store source of a wst column if available.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6337
diff changeset
286 }
5558
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5544
diff changeset
287 String potentialDate = daten != null && i < daten.length
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5544
diff changeset
288 ? daten[i]
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5544
diff changeset
289 : candidate;
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5544
diff changeset
290 iwc.setTimeInterval(guessDate(potentialDate));
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
291 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
292 columnHeaderChecked = true;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
293 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
294
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
295 BigDecimal [] data =
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
296 parseLineAsDouble(line, columnCount, true, false);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
297
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
298 BigDecimal kaem = data[0];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
299
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
300 if (!kms.add(kaem)) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
301 log.warn(
3662
0d27d02b1208 backend: Completed the error messages of the importer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2357
diff changeset
302 "WST: km " + kaem +
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
303 " (line " + in.getLineNumber() +
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
304 ") found more than once. -> ignored");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
305 continue;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
306 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
307
5544
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
308 kmHist2 = kmHist1;
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
309 kmHist1 = kaem;
5543
732a8bd44650 Wst Parser: Yet another attempt to fix the order of the Q ranges (made by S. Teichmann)
Tom Gottfried <tom.gottfried@intevation.de>
parents: 5542
diff changeset
310
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
311 if (kaem.compareTo(minKm) < 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
312 minKm = kaem;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
313 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
314 if (kaem.compareTo(maxKm) > 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
315 maxKm = kaem;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
316 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
317
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
318 // extract values
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
319 for (int i = 0; i < columnCount; ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
320 addValue(kaem, data[i+1], i);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
321 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
322
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
323 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
324 else { // firstAbfluesse == null
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
325 if (langBezeichner != null) {
6029
f9c5e1a8032d WstParser: set column names from specified line also if unspecified line does not exist
Tom Gottfried <tom.gottfried@intevation.de>
parents: 6028
diff changeset
326 // nothing to do
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
327 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
328 else if (colNaWidths != null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
329 for (int j = 0, i = 0, N = input.length();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
330 j < colNaWidths.length && i < N;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
331 i += colNaWidths[j++]
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
332 ) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
333 lsBezeichner[j] = input.substring(
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
334 i, i+colNaWidths[j]).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
335 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
336 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
337 else {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
338 // first column begins at position 8 in line
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
339 for (int i = 8, col = 0; i < input.length(); i += 9) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
340 if ((i + 9) > input.length()) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
341 i = input.length() - 10;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
342 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
343 // one column header is 9 chars wide
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
344 lsBezeichner[col++] =
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
345 input.substring(i, i + 9).trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
346
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
347 if (col == lsBezeichner.length) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
348 break;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
349 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
350 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
351 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
352 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
353
5542
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
354 } // for all lines in WST file
2346
f834b411ca57 Added db table, model class and importer stuff for units.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1211
diff changeset
355
f834b411ca57 Added db table, model class and importer stuff for units.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1211
diff changeset
356 wst.setUnit(new ImportUnit(einheit));
5544
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
357
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
358 if (kmHist1 != null && kmHist2 != null
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
359 && kmHist1.compareTo(kmHist2) < 0) {
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
360 BigDecimal t = minKm; minKm = maxKm; maxKm = t;
12f4d088f088 WST importer: Cosmetics.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5543
diff changeset
361 }
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
362 addInterval(minKm, maxKm, aktAbfluesse);
5542
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
363
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
364 fixRangesOrder();
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
365 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
366 finally {
6337
224d7c4b5291 Backend: Create ImportWsts for official lines expicitly. They are going to be somewhat special. Removed some cruft from the WstParser.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 6328
diff changeset
367 in.close();
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
368 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
370
5542
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
371 protected void fixRangesOrder() {
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
372 wst.fixRangesOrder();
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
373 }
f3b270e5462e Wst Parser: Another attempt to fix the order of the Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5541
diff changeset
374
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
375 protected void addValue(BigDecimal km, BigDecimal w, int index) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
376 if (w != null) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
377 ImportWstColumn column = wst.getColumn(index);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 column.addColumnValue(km, w);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 private static final NumberFormat NF = getNumberFormat();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
383
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
384 private static final NumberFormat getNumberFormat() {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
385 NumberFormat nf = NumberFormat.getInstance();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386 nf.setMinimumFractionDigits(2);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387 nf.setMaximumFractionDigits(2);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388 return nf;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
389 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391 protected static String format(double value) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
392 return NF.format(value);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
395 protected void addInterval(
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
396 BigDecimal from,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397 BigDecimal to,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
398 BigDecimal [] values
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
399 ) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
400 log.debug("addInterval: " + from + " " + to);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
401
5795
202a73ce6704 WST-Parser: Avoid trying to set MIN_RANGE when actually no stations are given
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5558
diff changeset
402 if (values == null || from == MAX_RANGE || from == MIN_RANGE) {
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
403 return;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
404 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
405
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
406 ImportRange range = new ImportRange(from, to);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
407
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
408 // little workaround to make the q ranges tightly fit.
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
409 // Leave a very small gap to ensure that the range queries
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
410 // still work.
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
411
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
412 if (lastRange != null) {
5541
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
413 double a1 = lastRange.getA().doubleValue();
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
414 double b1 = lastRange.getB().doubleValue();
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
415 double a2 = range.getA().doubleValue();
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
416
5541
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
417 if (a1 < b1) {
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
418 lastRange.setB(new BigDecimal(a2 - INTERVAL_GAP));
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
419 }
5541
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
420 else { // a1 >= b1
b09c095a0b7e WST Importer: Potential fix for tighten gaps between Q ranges.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3662
diff changeset
421 lastRange.setB(new BigDecimal(a2 + INTERVAL_GAP));
1211
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
422 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
423 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
424
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
425 for (int i = 0; i < values.length; ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
426 ImportWstColumn column = wst.getColumn(i);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
427 ImportWstQRange wstQRange = new ImportWstQRange(range, values[i]);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
428 column.addColumnQRange(wstQRange);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
429 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
430
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
431 lastRange = range;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
432 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
433
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
434 private static final BigDecimal [] parseLineAsDouble(
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
435 String line,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
436 int count,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
437 boolean bStation,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
438 boolean bParseEmptyAsZero
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
439 ) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
440 String [] tokens = parseLine(line, count, bStation);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
441
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
442 BigDecimal [] doubles = new BigDecimal[tokens.length];
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
443
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
444 for (int i = 0; i < doubles.length; ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
445 String token = tokens[i].trim();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
446 if (token.length() != 0) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
447 doubles[i] = new BigDecimal(token);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
448 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
449 else if (bParseEmptyAsZero) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
450 doubles[i] = UNDEFINED_ZERO;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
451 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
452 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
453
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
454 return doubles;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
455 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
456
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
457 private static String [] parseLine(
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
458 String line,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
459 int tokenCount,
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
460 boolean bParseStation
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
461 ) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
462 ArrayList<String> strings = new ArrayList<String>();
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
463
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
464 if (bParseStation) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
465 if (line.length() < 8) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
466 throw new IllegalArgumentException("station too short");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
467 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
468 strings.add(line.substring(0, 8));
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
469 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
470
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
471 int pos = 9;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
472 for (int i = 0; i < tokenCount; ++i) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
473 if (line.length() >= pos + 8) {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
474 strings.add(line.substring(pos, pos + 8));
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
475 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
476 else {
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
477 strings.add("");
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
478 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
479 pos += 9;
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
480 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
481
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
482 return strings.toArray(new String[strings.size()]);
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
483 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
484 }
f08fe480092c Moved file parsers to separate package.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
485 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org