Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQ.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 15:23:37 +0200 |
| parents | flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQ.java@bd047b71ab37 |
| children | 4897a58c8746 |
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| 5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
|---|---|
| 1 package org.dive4elements.river.artifacts.model; | |
| 2 | |
| 3 import org.dive4elements.river.utils.DoubleUtil; | |
| 4 | |
| 5 import gnu.trove.TDoubleArrayList; | |
| 6 | |
| 7 import java.util.regex.Matcher; | |
| 8 import java.util.regex.Pattern; | |
| 9 | |
| 10 import org.apache.log4j.Logger; | |
| 11 | |
| 12 public class WQ | |
| 13 extends W | |
| 14 { | |
| 15 public static final Pattern NUMBERS_PATTERN = | |
| 16 Pattern.compile("\\D*(\\d++.\\d*)\\D*"); | |
| 17 | |
| 18 private static Logger log = Logger.getLogger(WQ.class); | |
| 19 | |
| 20 protected TDoubleArrayList qs; | |
| 21 | |
| 22 public WQ() { | |
| 23 this(""); | |
| 24 } | |
| 25 | |
| 26 public WQ(String name) { | |
| 27 super(name); | |
| 28 qs = new TDoubleArrayList(); | |
| 29 } | |
| 30 | |
| 31 public WQ(int capacity) { | |
| 32 this(capacity, ""); | |
| 33 } | |
| 34 | |
| 35 | |
| 36 public WQ(int capacity, String name) { | |
| 37 super(capacity, name); | |
| 38 qs = new TDoubleArrayList(capacity); | |
| 39 } | |
| 40 | |
| 41 public WQ(double [] qs, double [] ws) { | |
| 42 this(qs, ws, ""); | |
| 43 } | |
| 44 | |
| 45 public WQ(double [] qs, double [] ws, String name) { | |
| 46 super(name); | |
| 47 this.ws = new TDoubleArrayList(ws); | |
| 48 this.qs = new TDoubleArrayList(qs); | |
| 49 } | |
| 50 | |
| 51 | |
| 52 public Double getRawValue() { | |
| 53 if (name == null || name.length() == 0) { | |
| 54 // this should never happen | |
| 55 return null; | |
| 56 } | |
| 57 | |
| 58 Matcher m = NUMBERS_PATTERN.matcher(name); | |
| 59 | |
| 60 if (m.matches()) { | |
| 61 String raw = m.group(1); | |
| 62 | |
| 63 try { | |
| 64 return Double.valueOf(raw); | |
| 65 } | |
| 66 catch (NumberFormatException nfe) { | |
| 67 // do nothing | |
| 68 } | |
| 69 } | |
| 70 | |
| 71 return null; | |
| 72 } | |
| 73 | |
| 74 public void add(double w, double q) { | |
| 75 ws.add(w); | |
| 76 qs.add(q); | |
| 77 } | |
| 78 | |
| 79 public double getQ(int idx) { | |
| 80 return qs.getQuick(idx); | |
| 81 } | |
| 82 | |
| 83 @Override | |
| 84 public double [] get(int idx) { | |
| 85 return get(idx, new double [2]); | |
| 86 } | |
| 87 | |
| 88 @Override | |
| 89 public double [] get(int idx, double [] dst) { | |
| 90 dst[0] = ws.getQuick(idx); | |
| 91 dst[1] = qs.getQuick(idx); | |
| 92 return dst; | |
| 93 } | |
| 94 | |
| 95 public double [] getQs() { | |
| 96 return qs.toNativeArray(); | |
| 97 } | |
| 98 | |
| 99 @Override | |
| 100 public void removeNaNs() { | |
| 101 DoubleUtil.removeNaNs(new TDoubleArrayList [] { ws, qs }); | |
| 102 } | |
| 103 } | |
| 104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |