Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQTimerange.java @ 5863:4897a58c8746

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River artifacts: Added new copyright headers.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:40:59 +0200
parents 5aa05a7a34b7
children af13ceeba52a
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
4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
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2 * Software engineering by Intevation GmbH
4897a58c8746 River artifacts: Added new copyright headers.
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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.model;
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10
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11 import java.util.ArrayList;
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12 import java.util.Collections;
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13 import java.util.List;
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14
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15
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16 /**
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17 * A collection of triples W,Q,Timerange.
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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19 */
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20 public class WQTimerange extends WQ {
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21
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22 /** Used to sort &lt;w,q,timerange&gt; triples. */
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23 public static class TimerangeItem implements Comparable<TimerangeItem> {
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24 public double q;
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25 public double w;
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26 public Timerange timerange;
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27
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28 public TimerangeItem (Timerange timerange, double q, double w) {
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29 this.timerange = timerange;
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30 this.q = q;
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31 this.w = w;
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32 }
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33
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34 /** Sets [w,q] in wq. */
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35 public double[] get(double[] wq) {
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36 if (wq.length >= 2) {
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37 wq[0] = w;
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38 wq[1] = q;
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39 }
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40
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41 return wq;
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42 }
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43
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44 @Override
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45 public int compareTo(TimerangeItem other) {
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46 if (other.timerange.getStart() < timerange.getStart()) {
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47 return 1;
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48 }
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49 else if (other.timerange.getStart() > timerange.getStart()) {
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50 return -1;
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51 }
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52 else if (other.timerange.getEnd() < timerange.getEnd()) {
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53 return 1;
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54 }
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55 else if (other.timerange.getEnd() > timerange.getEnd()){
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56 return -1;
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57 }
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58 else {
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59 return 0;
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60 }
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61 }
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62 }
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63
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64 protected List<Timerange> timeranges;
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65
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66
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67 public WQTimerange() {
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68 super("");
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69 }
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70
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71
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72 public WQTimerange(String name) {
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73 super(name);
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74 timeranges = new ArrayList<Timerange>();
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75 }
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76
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77
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78 public void add(double w, double q, Timerange t) {
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79 ws.add(w);
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80 qs.add(q);
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81 timeranges.add(t);
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82 }
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83
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84
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85 public Timerange getTimerange(int idx) {
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86 return timeranges.get(idx);
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87 }
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88
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89
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90 public Timerange[] getTimeranges() {
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91 return timeranges.toArray(new Timerange[timeranges.size()]);
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92 }
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93
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94 public List<TimerangeItem> sort() {
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95 ArrayList<TimerangeItem> items = new ArrayList<TimerangeItem>(timeranges.size());
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96 for (int i = 0, n = size(); i < n; i++) {
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97 items.add(new TimerangeItem(getTimerange(i), getQ(i), getW(i)));
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98 }
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99
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100 Collections.sort(items);
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101 return items;
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102 }
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103 }
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104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org