Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/BedHeightAccess.java @ 3344:cb376f48dd37 2.8

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merged flys-backend/2.8
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 28 Sep 2012 12:14:36 +0200
parents 9422b559b2d5
children 68beaa827751
rev   line source
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b888c5eb65b3 Added new *Access objects for bed height calculation and flow velocity calculation; removed methods for specific data access from MINFOArtifact.
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1 package de.intevation.flys.artifacts.access;
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2
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3 import gnu.trove.TIntArrayList;
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5 import org.apache.log4j.Logger;
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6
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7 import de.intevation.flys.artifacts.FLYSArtifact;
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8 import de.intevation.flys.artifacts.states.SoundingsSelect;
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9
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10
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11 public class BedHeightAccess extends Access {
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12
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13 private static final Logger logger = Logger.getLogger(BedHeightAccess.class);
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14
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15 private int[] singleIDs;
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16 private int[] epochIDs;
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17
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18 private Double lowerKM;
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19 private Double upperKM;
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20
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21
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22 public BedHeightAccess(FLYSArtifact artifact) {
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23 super(artifact);
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24 }
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26
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27 public Double getLowerKM() {
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28 if (lowerKM == null) {
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29 lowerKM = getDouble("ld_from");
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30 }
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31
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32 return lowerKM;
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33 }
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35
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36 public Double getUpperKM() {
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37 if (upperKM == null) {
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38 upperKM = getDouble("ld_to");
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39 }
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40
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41 return upperKM;
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42 }
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44
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45 public int[] getBedHeightSingleIDs() {
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46 if (singleIDs == null) {
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47 String data = getString("soundings");
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48
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49 if (data == null) {
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50 logger.warn("No 'soundings' parameter specified!");
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51 return null;
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52 }
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53
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54 String[] parts = data.split(";");
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55
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56 TIntArrayList ids = new TIntArrayList();
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57
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58 for (String part: parts) {
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59 if (part.indexOf(SoundingsSelect.PREFIX_SINGLE) >= 0) {
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60 String tmp = part.replace(SoundingsSelect.PREFIX_SINGLE, "");
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61
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62 try {
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63 ids.add(Integer.parseInt(tmp));
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64 }
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65 catch (NumberFormatException nfe) {
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66 logger.warn("Cannot parse int from string: '" + tmp + "'");
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67 }
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68 }
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69 }
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70
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71 singleIDs = ids.toNativeArray();
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72 }
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73
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74 return singleIDs;
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75 }
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78 public int[] getBedHeightEpochIDs() {
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79 if (epochIDs == null) {
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80 String data = getString("soundings");
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81
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82 if (data == null) {
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83 logger.warn("No 'soundings' parameter specified!");
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84 return null;
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85 }
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86
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87 String[] parts = data.split(";");
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88
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89 TIntArrayList ids = new TIntArrayList();
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90
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91 for (String part: parts) {
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92 if (part.indexOf(SoundingsSelect.PREFIX_EPOCH) >= 0) {
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93 String tmp = part.replace(SoundingsSelect.PREFIX_EPOCH, "");
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94
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95 try {
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96 ids.add(Integer.parseInt(tmp));
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97 }
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98 catch (NumberFormatException nfe) {
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99 logger.warn("Cannot parse int from string: '" + tmp + "'");
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100 }
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101 }
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102 }
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103
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104 epochIDs = ids.toNativeArray();
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105 }
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106
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107 return epochIDs;
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108 }
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109 }
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110 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org