Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/Segment.java @ 1716:3ca999f507b7
flys/issue314: Variables in datacage are now case insensitive.
flys-artifacts/trunk@2994 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 17 Oct 2011 15:53:03 +0000 |
parents | 8124ca1ecaaa |
children | da7cf0e3ccaa |
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1 package de.intevation.flys.artifacts.model; |
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2 |
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3 import java.util.List; |
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4 import java.util.ArrayList; |
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5 |
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6 import java.io.Serializable; |
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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 import gnu.trove.TDoubleArrayList; |
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11 |
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12 import de.intevation.flys.utils.DoubleUtil; |
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13 |
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14 public class Segment |
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15 implements Serializable |
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16 { |
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17 private static Logger logger = Logger.getLogger(Segment.class); |
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18 |
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19 protected double from; |
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20 protected double to; |
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21 protected double [] values; |
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22 protected double [] backup; |
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23 protected double referencePoint; |
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24 |
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25 public Segment() { |
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26 } |
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27 |
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28 public Segment(double referencePoint) { |
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29 this.referencePoint = referencePoint; |
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30 } |
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31 |
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32 public Segment(double from, double to, double [] values) { |
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33 this.from = from; |
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34 this.to = to; |
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35 this.values = values; |
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36 } |
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37 |
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38 public boolean isUp() { |
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39 return from < to; |
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40 } |
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41 |
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42 public String toString() { |
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43 StringBuilder sb = new StringBuilder("Segment: ["); |
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44 sb.append("from: ").append(from).append("; to: ") |
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45 .append(to) |
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46 .append("; ref: ").append(referencePoint) |
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47 .append("; values: ("); |
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48 for (int i = 0; i < values.length; ++i) { |
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49 if (i > 0) sb.append(", "); |
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50 sb.append(values[i]); |
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51 } |
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52 sb.append(")]"); |
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53 return sb.toString(); |
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54 } |
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55 |
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56 public void setFrom(double from) { |
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57 this.from = from; |
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58 } |
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59 |
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60 public void backup() { |
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61 backup = (double [])values.clone(); |
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62 } |
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63 |
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64 public double getFrom() { |
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65 return from; |
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66 } |
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67 |
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68 public void setTo(double to) { |
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69 this.to = to; |
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70 } |
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71 |
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72 public double getTo() { |
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73 return to; |
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74 } |
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75 |
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76 public void setValues(double [] values) { |
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77 this.values = values; |
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78 } |
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79 |
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80 public double [] getValues() { |
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81 return values; |
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82 } |
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83 |
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84 public void setReferencePoint(double referencePoint) { |
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85 this.referencePoint = referencePoint; |
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86 } |
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87 |
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88 public double getReferencePoint() { |
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89 return referencePoint; |
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90 } |
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91 |
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92 public static List<Segment> parseSegments(String input) { |
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93 |
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94 ArrayList<Segment> segments = new ArrayList<Segment>(); |
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95 |
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96 TDoubleArrayList vs = new TDoubleArrayList(); |
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97 |
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98 for (String segmentStr: input.split(":")) { |
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99 String [] parts = segmentStr.split(";"); |
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100 if (parts.length < 3) { |
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101 logger.warn("invalid segment: '" + segmentStr + "'"); |
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102 continue; |
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103 } |
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104 try { |
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105 double from = Double.parseDouble(parts[0].trim()); |
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106 double to = Double.parseDouble(parts[1].trim()); |
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107 |
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108 vs.clear(); |
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109 |
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110 for (String valueStr: parts[2].split(",")) { |
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111 vs.add(DoubleUtil.round( |
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112 Double.parseDouble(valueStr.trim()))); |
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113 } |
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114 |
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115 double [] values = vs.toNativeArray(); |
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116 segments.add(new Segment(from, to, values)); |
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117 } |
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118 catch (NumberFormatException nfe) { |
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119 logger.warn("invalid segment: '" + segmentStr + "'"); |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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120 } |
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121 } |
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122 |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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123 return segments; |
6695e03e9b82
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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124 } |
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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125 } |
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parents:
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126 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |