Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/StepCSVWriter.java @ 6332:f5bb53106ae8

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Remove createBarriersLayer and createBarriers The generated mapfiles did not work and were just confusing. This looks like historical cruft that was never deleted. The real barrier mapfiles are created in the Floodmap state
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 13 Jun 2013 17:24:56 +0200
parents af13ceeba52a
children
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
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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Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
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Sascha L. Teichmann <teichmann@intevation.de>
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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.exports;
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10
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11 import au.com.bytecode.opencsv.CSVWriter;
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12
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13 import java.util.ArrayList;
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14 import java.util.Arrays;
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15
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16 /**
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17 * Class to overcome shortcoming of CSVWriter to accept String-Arrays only.
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18 * The StepCSVWriter buffers incoming values, such that rows in a csv can be
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19 * created more dynamically. Do not forget to call flush().
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20 */
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21 public class StepCSVWriter {
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22
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23 /** Writer to use when calling flush. */
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24 CSVWriter writer = null;
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25 /** Buffer of strings (values). */
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26 ArrayList<String> buffer;
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27
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28
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29 /** Trivial constructor. */
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30 public StepCSVWriter() {
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31 buffer = new ArrayList<String>();
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32 }
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33
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34
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35 /** Set writer. */
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36 public void setCSVWriter(CSVWriter writer) {
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37 this.writer = writer;
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38 }
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39
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40
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41 /** Add a value to next flush. */
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42 public void addNext(String value) {
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43 buffer.add(value);
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44 }
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45
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46
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47 /** Add many values to next flush. */
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48 public void addNexts(String ... values) {
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49 buffer.addAll(Arrays.asList(values));
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50 }
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51
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52
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53 /** Write the row with csvwriter. */
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54 public void flush() {
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55 writer.writeNext(buffer.toArray(new String[buffer.size()]));
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56 buffer.clear();
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57 }
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58 }
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59 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org