Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/parsers/BedHeightEpochParser.java @ 5844:4dd33b86dc61

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Added header to river backend.
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 26 Apr 2013 08:25:41 +0200
parents 5aa05a7a34b7
children 4c3ccf2b0304
rev   line source
5844
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
diff changeset
1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
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3 *
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
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4 * This file is Free Software under the GNU AGPL (>=v3)
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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6 * documentation coming with Dive4Elements River for details.
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
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7 */
4dd33b86dc61 Added header to river backend.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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8
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18619c1e7c2a Repaired internal references.
Sascha L. Teichmann <teichmann@intevation.de>
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9 package org.dive4elements.river.importer.parsers;
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10
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11 import java.math.BigDecimal;
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12
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13 import java.text.ParseException;
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14
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15 import org.apache.log4j.Logger;
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16
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17 import org.dive4elements.river.importer.ImportBedHeight;
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18 import org.dive4elements.river.importer.ImportBedHeightEpoch;
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19 import org.dive4elements.river.importer.ImportBedHeightEpochValue;
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20
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21
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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22 /** Parses BedHeightEpochs from csv file. */
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23 public class BedHeightEpochParser extends BedHeightParser {
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24
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25 /** Our own logger. */
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26 private static final Logger log =
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27 Logger.getLogger(BedHeightEpochParser.class);
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28
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29
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30 @Override
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31 protected ImportBedHeight newImportBedHeight(String description) {
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32 return new ImportBedHeightEpoch(description);
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33 }
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34
33f40b23edd8 Initial checkin for parsing MINFO bed heights.
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35
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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36 /**
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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37 * Handle a non-comment, none-Metadata line of csv file, adding
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3955
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38 * ImportBedHeightEpochValues to the given ImportBedHeight object.
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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39 */
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40 @Override
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41 protected void handleDataLine(ImportBedHeight obj, String line) {
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42 String[] values = line.split(SEPERATOR_CHAR);
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43
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44 if (values == null || values.length == 0 || values[0].length() == 0) {
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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45 // There might be quite some ";" found.
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46 //log.warn("Skip invalid data line: " + line);
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47 return;
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48 }
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49
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50 BigDecimal km;
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51
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
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52 try {
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53 km = new BigDecimal(nf.parse(values[0]).doubleValue());
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54 }
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55 catch (ParseException e) {
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56 log.warn("Unparseable number in data row: " + line);
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57 return;
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58 }
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59
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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60
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parents: 3955
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61 // Handle "gap" lines like '255,0;'
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
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62 if (values.length < 2) {
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63 ImportBedHeightEpochValue value = new ImportBedHeightEpochValue(
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parents: 3955
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64 km,
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65 null
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66 );
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parents: 3955
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67
64b73dc1571c fix issue863: Handle missing data points for epoch bed height data.
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68 obj.addValue(value);
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69 return;
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70 }
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parents: 3955
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71
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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72 try {
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73 ImportBedHeightEpochValue value = new ImportBedHeightEpochValue(
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3955
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74 km,
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75 new BigDecimal(nf.parse(values[1]).doubleValue())
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76 );
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77
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78 obj.addValue(value);
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79 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2806
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80 catch (ParseException e) {
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81 log.warn("Unparseable number in data row: " + line);
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82 }
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83 }
33f40b23edd8 Initial checkin for parsing MINFO bed heights.
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84 }
33f40b23edd8 Initial checkin for parsing MINFO bed heights.
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85 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org