Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/access/SedimentLoadAccess.java @ 7530:b60485a58d73

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SedimentLoadAccess: Slightly improved readability.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 07 Nov 2013 09:43:20 +0100
parents d828b659a593
children 9dce39cffab3
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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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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bd047b71ab37 Repaired internal references
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9 package org.dive4elements.river.artifacts.access;
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10
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11 import gnu.trove.TIntArrayList;
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12
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13 import org.apache.log4j.Logger;
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14
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59ff03ff48f1 River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
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15 import org.dive4elements.river.artifacts.D4EArtifact;
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16
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17
26afee1b8959 Added access object for artifact containing sediment load parameters.
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18 public class SedimentLoadAccess
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a3dc382bc1ca BedHeightAccess, FlowVelocityAccess, SedimentLoadAccess: Inherit from RangeAccess.
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19 extends RangeAccess
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20 {
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21 private static final Logger logger = Logger.getLogger(SedimentLoadAccess.class);
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22
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23 private String time;
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24 private String unit;
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25
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26 public SedimentLoadAccess(D4EArtifact artifact) {
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27 super(artifact);
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28 }
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29
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30 public Double getLowerKM() {
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31 // TODO update callers
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32 return getFrom();
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33 }
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34
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35 public Double getUpperKM() {
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36 // TODO update callers
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37 return getTo();
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38 }
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39
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40 public String getYearEpoch() {
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41 if (time == null) {
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42 time = getString("ye_select");
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43 }
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44 return time;
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45 }
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46
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47 /** [startyear, endyear] if its about years. */
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48 public int[] getPeriod() {
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49 if (getYearEpoch().equals("year") ) {
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50 Integer start = getInteger("start");
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51 Integer end = getInteger("end");
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52 if (start == null || end == null) {
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53 logger.warn("No 'start' or 'end' parameter specified!");
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54 return null;
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55 }
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56
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57 return new int[]{start.intValue(), end.intValue()};
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58 }
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59 return null;
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60 }
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61
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62 public int[][] getEpochs() {
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63 if (!getYearEpoch().equals("epoch") &&
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64 !getYearEpoch().equals("off_epoch")) {
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65 return null;
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66 }
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67
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68 String data = getString("epochs");
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69
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70 if (data == null) {
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71 logger.warn("No 'epochs' parameter specified!");
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72 return null;
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73 }
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74
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75 String[] parts = data.split(";");
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76
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77 int[][] list = new int[parts.length][];
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78
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79 for (int i = 0; i < parts.length; i++) {
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80 String[] values = parts[i].split(",");
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81 TIntArrayList ints = new TIntArrayList();
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82 try {
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83 ints.add(Integer.parseInt(values[0]));
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84 ints.add(Integer.parseInt(values[1]));
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85 list[i] = ints.toNativeArray();
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86 }
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87 catch (NumberFormatException nfe) {
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88 logger.warn("Cannot parse int from string: '" + values + "'");
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89 }
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90 }
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91 return list;
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92 }
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93
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94 /** Returns the selected unit (t/a or m3/a). */
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95 public String getUnit () {
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96 if (unit == null) {
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97 unit = getString("unit");
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98 }
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99 return unit;
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100 }
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101 }
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102 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org