Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/BedHeightAccess.java @ 4255:670e98f5a441

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Fixed leak while merging facets. The ThemeList that is used by OutputHelper to sort the Facets for an Output now uses a list to store the ManagedFacets. The correct order is made up by sorting the List using Collections.sort() function of the Java JDK. Therfore, the ManagedFacet class implements the Comparable interface. The return value of its compareTo(other) method depends on the value of the 'position' field.
author Ingo Weinzierl <weinzierl.ingo@googlemail.com>
date Thu, 25 Oct 2012 14:01:46 +0200
parents 0f60efc39953
children cd44d28d0fbc
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.access;
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2
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3 import de.intevation.flys.artifacts.FLYSArtifact;
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4 import de.intevation.flys.artifacts.states.SoundingsSelect;
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5
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6 import gnu.trove.TIntArrayList;
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7
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8 import org.apache.log4j.Logger;
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9
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10
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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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 private String time;
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22
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23 public BedHeightAccess(FLYSArtifact artifact) {
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24 super(artifact);
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25 }
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26
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27
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28 public Double getLowerKM() {
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29 if (lowerKM == null) {
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30 lowerKM = getDouble("ld_from");
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31 }
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32
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33 return lowerKM;
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34 }
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35
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36
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37 public Double getUpperKM() {
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38 if (upperKM == null) {
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39 upperKM = getDouble("ld_to");
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40 }
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41
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42 return upperKM;
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43 }
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44
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45
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46 public int[] getBedHeightSingleIDs() {
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47 if (singleIDs == null) {
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48 String data = getString("soundings");
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49
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50 if (data == null) {
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51 logger.warn("No 'soundings' parameter specified!");
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52 return null;
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53 }
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54 else {
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55 logger.debug("getBedHeightSingleIDs(): data=" + data);
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56 }
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57
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58 String[] parts = data.split(";");
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59
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60 TIntArrayList ids = new TIntArrayList();
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61
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62 for (String part: parts) {
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63 if (part.indexOf(SoundingsSelect.PREFIX_SINGLE) >= 0) {
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64 String tmp = part.replace(SoundingsSelect.PREFIX_SINGLE, "");
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65
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66 try {
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67 int i = Integer.parseInt(tmp);
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68 if (!ids.contains(i)) {
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69 ids.add(i);
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70 }
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71 }
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72 catch (NumberFormatException nfe) {
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73 logger.warn("Cannot parse int from string: '" + tmp + "'");
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74 }
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75 }
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76 }
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77
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78 singleIDs = ids.toNativeArray();
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79 }
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80
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81 return singleIDs;
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82 }
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83
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84
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85 public String getYearEpoch() {
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86 if (time == null) {
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87 time = getString("ye_select");
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88 }
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89 return time;
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90 }
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91
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92
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93 public int[] getBedHeightEpochIDs() {
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94 if (epochIDs == null) {
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95 String data = getString("soundings");
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96
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97 if (data == null) {
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98 logger.warn("No 'soundings' parameter specified!");
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99 return null;
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100 }
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101
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102 String[] parts = data.split(";");
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103
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104 TIntArrayList ids = new TIntArrayList();
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105
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106 for (String part: parts) {
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107 if (part.indexOf(SoundingsSelect.PREFIX_EPOCH) >= 0) {
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108 String tmp = part.replace(SoundingsSelect.PREFIX_EPOCH, "");
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109
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110 try {
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111 ids.add(Integer.parseInt(tmp));
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112 }
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113 catch (NumberFormatException nfe) {
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114 logger.warn("Cannot parse int from string: '" + tmp + "'");
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115 }
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116 }
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117 }
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118
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119 epochIDs = ids.toNativeArray();
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120 }
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121
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122 return epochIDs;
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123 }
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124 }
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125 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org