Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/GaugeRange.java @ 5838:5aa05a7a34b7
Rename modules to more fitting names.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 15:23:37 +0200 |
parents | flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/GaugeRange.java@bd047b71ab37 |
children | 4897a58c8746 |
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5837:d9901a08d0a6 | 5838:5aa05a7a34b7 |
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1 package org.dive4elements.river.artifacts.model; | |
2 | |
3 import java.io.Serializable; | |
4 | |
5 import java.util.ArrayList; | |
6 import java.util.HashMap; | |
7 import java.util.List; | |
8 import java.util.Map; | |
9 | |
10 import org.apache.log4j.Logger; | |
11 | |
12 /** | |
13 * Gauge, km-range, main values. | |
14 */ | |
15 public class GaugeRange | |
16 extends Range | |
17 { | |
18 private static Logger log = Logger.getLogger(GaugeRange.class); | |
19 | |
20 private static final class Sector implements Serializable { | |
21 | |
22 int sector; | |
23 double value; | |
24 | |
25 Sector(int sector, double value) { | |
26 this.sector = sector; | |
27 this.value = value; | |
28 } | |
29 } // class Sector | |
30 | |
31 protected String name; | |
32 | |
33 protected int gaugeId; | |
34 | |
35 /** Certain main value. */ | |
36 protected Map<String, Double> mainValues; | |
37 | |
38 protected List<Sector> sectors; | |
39 | |
40 | |
41 public GaugeRange() { | |
42 } | |
43 | |
44 | |
45 public GaugeRange(double start, double end, int gaugeId) { | |
46 this(start, end, null, gaugeId); | |
47 } | |
48 | |
49 | |
50 public GaugeRange( | |
51 double start, | |
52 double end, | |
53 String name, | |
54 int gaugeId | |
55 ) { | |
56 super(start, end); | |
57 this.name = name; | |
58 this.gaugeId = gaugeId; | |
59 mainValues = new HashMap<String, Double>(); | |
60 sectors = new ArrayList<Sector>(3); | |
61 } | |
62 | |
63 | |
64 public void addMainValue(String label, Double value) { | |
65 int idx = label.indexOf('('); | |
66 if (idx >= 0) { | |
67 label = label.substring(0, idx); | |
68 } | |
69 mainValues.put(label, value); | |
70 } | |
71 | |
72 | |
73 protected Double getMainValue(String label) { | |
74 Double v = mainValues.get(label); | |
75 if (v == null) { | |
76 log.warn("Missing main value '" | |
77 + label + "' for gauge " + gaugeId); | |
78 } | |
79 return v; | |
80 } | |
81 | |
82 | |
83 public Map<String, Double> getMainValues() { | |
84 return mainValues; | |
85 } | |
86 | |
87 | |
88 public void buildClasses() { | |
89 Double mnq = getMainValue("MNQ"); | |
90 Double mq = getMainValue("MQ"); | |
91 Double mhq = getMainValue("MHQ"); | |
92 Double hq5 = getMainValue("HQ5"); | |
93 | |
94 Double [][] pairs = { | |
95 { mnq, mq }, | |
96 { mq, mhq }, | |
97 { hq5, hq5 } }; | |
98 | |
99 for (int c = 0; c < pairs.length; ++c) { | |
100 Double [] pair = pairs[c]; | |
101 if (pair[0] != null && pair[1] != null) { | |
102 double value = 0.5*(pair[0] + pair[1]); | |
103 sectors.add(new Sector(c, value)); | |
104 } | |
105 } | |
106 } | |
107 | |
108 | |
109 public double getSectorBorder(int sector) { | |
110 for (Sector s: sectors) { | |
111 if (s.sector == sector) { | |
112 return s.value; | |
113 } | |
114 } | |
115 return Double.NaN; | |
116 } | |
117 | |
118 | |
119 public int classify(double value) { | |
120 for (Sector sector: sectors) { | |
121 if (value < sector.value) { | |
122 return sector.sector; | |
123 } | |
124 } | |
125 return sectors.size(); | |
126 } | |
127 | |
128 | |
129 public String getName() { | |
130 return name; | |
131 } | |
132 | |
133 | |
134 public void setName(String name) { | |
135 this.name = name; | |
136 } | |
137 | |
138 | |
139 public String toString() { | |
140 StringBuilder sb = new StringBuilder("sectors: ["); | |
141 | |
142 for (int i = 0, S = sectors.size(); i < S; ++i) { | |
143 if (i > 0) sb.append(", "); | |
144 Sector s = sectors.get(i); | |
145 sb.append(s.sector).append(": ").append(s.value);; | |
146 } | |
147 | |
148 sb.append("] mainvalues: ").append(mainValues); | |
149 | |
150 return sb.toString(); | |
151 } | |
152 } | |
153 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |