Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQTimerange.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQTimerange.java@61f4d4164a30 |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts.model; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.Collections; | |
| 5 import java.util.List; | |
| 6 | |
| 7 | |
| 8 /** | |
| 9 * A collection of triples W,Q,Timerange. | |
| 10 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 11 */ | |
| 12 public class WQTimerange extends WQ { | |
| 13 | |
| 14 /** Used to sort <w,q,timerange> triples. */ | |
| 15 public static class TimerangeItem implements Comparable<TimerangeItem> { | |
| 16 public double q; | |
| 17 public double w; | |
| 18 public Timerange timerange; | |
| 19 | |
| 20 public TimerangeItem (Timerange timerange, double q, double w) { | |
| 21 this.timerange = timerange; | |
| 22 this.q = q; | |
| 23 this.w = w; | |
| 24 } | |
| 25 | |
| 26 /** Sets [w,q] in wq. */ | |
| 27 public double[] get(double[] wq) { | |
| 28 if (wq.length >= 2) { | |
| 29 wq[0] = w; | |
| 30 wq[1] = q; | |
| 31 } | |
| 32 | |
| 33 return wq; | |
| 34 } | |
| 35 | |
| 36 @Override | |
| 37 public int compareTo(TimerangeItem other) { | |
| 38 if (other.timerange.getStart() < timerange.getStart()) { | |
| 39 return 1; | |
| 40 } | |
| 41 else if (other.timerange.getStart() > timerange.getStart()) { | |
| 42 return -1; | |
| 43 } | |
| 44 else if (other.timerange.getEnd() < timerange.getEnd()) { | |
| 45 return 1; | |
| 46 } | |
| 47 else if (other.timerange.getEnd() > timerange.getEnd()){ | |
| 48 return -1; | |
| 49 } | |
| 50 else { | |
| 51 return 0; | |
| 52 } | |
| 53 } | |
| 54 } | |
| 55 | |
| 56 protected List<Timerange> timeranges; | |
| 57 | |
| 58 | |
| 59 public WQTimerange() { | |
| 60 super(""); | |
| 61 } | |
| 62 | |
| 63 | |
| 64 public WQTimerange(String name) { | |
| 65 super(name); | |
| 66 timeranges = new ArrayList<Timerange>(); | |
| 67 } | |
| 68 | |
| 69 | |
| 70 public void add(double w, double q, Timerange t) { | |
| 71 ws.add(w); | |
| 72 qs.add(q); | |
| 73 timeranges.add(t); | |
| 74 } | |
| 75 | |
| 76 | |
| 77 public Timerange getTimerange(int idx) { | |
| 78 return timeranges.get(idx); | |
| 79 } | |
| 80 | |
| 81 | |
| 82 public Timerange[] getTimeranges() { | |
| 83 return timeranges.toArray(new Timerange[timeranges.size()]); | |
| 84 } | |
| 85 | |
| 86 public List<TimerangeItem> sort() { | |
| 87 ArrayList<TimerangeItem> items = new ArrayList<TimerangeItem>(timeranges.size()); | |
| 88 for (int i = 0, n = size(); i < n; i++) { | |
| 89 items.add(new TimerangeItem(getTimerange(i), getQ(i), getW(i))); | |
| 90 } | |
| 91 | |
| 92 Collections.sort(items); | |
| 93 return items; | |
| 94 } | |
| 95 } | |
| 96 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |