source: osm/applications/editors/josm/plugins/seachart/src/s57/S57osm.java@ 35070

Last change on this file since 35070 was 34652, checked in by donvip, 6 years ago

fix UnnecessaryParentheses warnings
File size: 11.7 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package s57;
3
4import java.io.BufferedReader;
5import java.util.ArrayList;
6import java.util.HashMap;
7
8import s57.S57att.Att;
9import s57.S57map.Snode;
10import s57.S57obj.Obj;
11import s57.S57val.CatROD;
12import s57.S57val.Conv;
13
14/**
15 * @author Malcolm Herring
16 */
17public final class S57osm { // OSM to S57 Object/Attribute and Object/Primitive conversions
18 private S57osm() {
19 // Hide default constructor for utilities classes
20 }
21
22 // CHECKSTYLE.OFF: LineLength
23
24 static class KeyVal<V> {
25 Obj obj;
26 Att att;
27 Conv conv;
28 V val;
29 KeyVal(Obj o, Att a, Conv c, V v) {
30 obj = o;
31 att = a;
32 conv = c;
33 val = v;
34 }
35 }
36
37 private static final HashMap<String, KeyVal<?>> OSMtags = new HashMap<>();
38 static {
39 OSMtags.put("natural=coastline", new KeyVal<>(Obj.COALNE, Att.UNKATT, null, null)); OSMtags.put("natural=water", new KeyVal<>(Obj.LAKARE, Att.UNKATT, null, null));
40 OSMtags.put("water=river", new KeyVal<>(Obj.RIVERS, Att.UNKATT, null, null)); OSMtags.put("water=canal", new KeyVal<>(Obj.CANALS, Att.UNKATT, null, null));
41 OSMtags.put("waterway=riverbank", new KeyVal<>(Obj.RIVERS, Att.UNKATT, null, null)); OSMtags.put("waterway=dock", new KeyVal<>(Obj.HRBBSN, Att.UNKATT, null, null));
42 OSMtags.put("waterway=lock", new KeyVal<>(Obj.HRBBSN, Att.UNKATT, null, null)); OSMtags.put("landuse=basin", new KeyVal<>(Obj.LAKARE, Att.UNKATT, null, null));
43 OSMtags.put("wetland=tidalflat", new KeyVal<>(Obj.DEPARE, Att.DRVAL2, Conv.F, 0.0)); OSMtags.put("tidal=yes", new KeyVal<>(Obj.DEPARE, Att.DRVAL2, Conv.F, 0.0));
44 OSMtags.put("natural=mud", new KeyVal<>(Obj.DEPARE, Att.UNKATT, null, null)); OSMtags.put("natural=sand", new KeyVal<>(Obj.DEPARE, Att.UNKATT, null, null));
45 OSMtags.put("highway=motorway", new KeyVal<>(Obj.ROADWY, Att.CATROD, Conv.E, CatROD.ROD_MWAY)); OSMtags.put("highway=trunk", new KeyVal<>(Obj.ROADWY, Att.CATROD, Conv.E, CatROD.ROD_MAJR));
46 OSMtags.put("highway=primary", new KeyVal<>(Obj.ROADWY, Att.CATROD, Conv.E, CatROD.ROD_MAJR)); OSMtags.put("highway=secondary", new KeyVal<>(Obj.ROADWY, Att.CATROD, Conv.E, CatROD.ROD_MINR));
47 OSMtags.put("highway=tertiary", new KeyVal<>(Obj.ROADWY, Att.CATROD, Conv.E, CatROD.ROD_MINR)); OSMtags.put("highway=residential", new KeyVal<>(Obj.ROADWY, Att.UNKATT, null, null));
48 OSMtags.put("highway=unclassified", new KeyVal<>(Obj.ROADWY, Att.UNKATT, null, null)); OSMtags.put("railway=rail", new KeyVal<>(Obj.RAILWY, Att.UNKATT, null, null));
49 OSMtags.put("man_made=breakwater", new KeyVal<>(Obj.SLCONS, Att.UNKATT, null, null)); OSMtags.put("man_made=groyne", new KeyVal<>(Obj.SLCONS, Att.UNKATT, null, null));
50 OSMtags.put("man_made=pier", new KeyVal<>(Obj.SLCONS, Att.UNKATT, null, null)); OSMtags.put("man_made=jetty", new KeyVal<>(Obj.SLCONS, Att.UNKATT, null, null));
51 OSMtags.put("landuse=industrial", new KeyVal<>(Obj.BUAARE, Att.UNKATT, null, null)); OSMtags.put("landuse=commercial", new KeyVal<>(Obj.BUAARE, Att.UNKATT, null, null));
52 OSMtags.put("landuse=retail", new KeyVal<>(Obj.BUAARE, Att.UNKATT, null, null)); OSMtags.put("landuse=residential", new KeyVal<>(Obj.BUAARE, Att.UNKATT, null, null));
53 }
54
55 public static void OSMtag(ArrayList<KeyVal<?>> osm, String key, String val) {
56 KeyVal<?> kv = OSMtags.get(key + "=" + val);
57 if (kv != null) {
58 if (kv.conv == Conv.E) {
59 ArrayList<Enum<?>> list = new ArrayList<>();
60 list.add((Enum<?>) kv.val);
61 osm.add(new KeyVal<>(kv.obj, kv.att, kv.conv, list));
62 } else {
63 osm.add(kv);
64 }
65 }
66 KeyVal<?> kvl = null;
67 KeyVal<?> kvd = null;
68 boolean rc = false;
69 boolean rcl = false;
70 for (KeyVal<?> kvx : osm) {
71 if (kvx.obj == Obj.LAKARE) {
72 kvl = kvx;
73 } else if ((kvx.obj == Obj.RIVERS) || (kvx.obj == Obj.CANALS)) {
74 rc = true;
75 }
76 if (kvx.obj == Obj.DEPARE) {
77 kvd = kvx;
78 } else if ((kvx.obj == Obj.RIVERS) || (kvx.obj == Obj.CANALS) || (kvx.obj == Obj.LAKARE)) {
79 rcl = true;
80 }
81 }
82 if (rc && (kvl != null)) {
83 osm.remove(kvl);
84 }
85 if (rcl && (kvd != null)) {
86 osm.remove(kvd);
87 }
88 return;
89 }
90
91 public static void OSMmap(BufferedReader in, S57map map, boolean bb) throws Exception {
92 String k = "";
93 String v = "";
94
95 double lat = 0;
96 double lon = 0;
97 long id = 0;
98
99 boolean inOsm = false;
100 boolean inNode = false;
101 boolean inWay = false;
102 boolean inRel = false;
103 map.nodes.put(1L, new Snode());
104 map.nodes.put(2L, new Snode());
105 map.nodes.put(3L, new Snode());
106 map.nodes.put(4L, new Snode());
107
108 String ln;
109 while ((ln = in.readLine()) != null) {
110 if (inOsm) {
111 if (ln.contains("<bounds") && !bb) {
112 for (String token : ln.split("[ ]+")) {
113 if (token.matches("^minlat=.+")) {
114 map.bounds.minlat = Math.toRadians(Double.parseDouble(token.split("[\"\']")[1]));
115 map.nodes.get(2L).lat = map.bounds.minlat;
116 map.nodes.get(3L).lat = map.bounds.minlat;
117 } else if (token.matches("^minlon=.+")) {
118 map.bounds.minlon = Math.toRadians(Double.parseDouble(token.split("[\"\']")[1]));
119 map.nodes.get(1L).lon = map.bounds.minlon;
120 map.nodes.get(2L).lon = map.bounds.minlon;
121 } else if (token.matches("^maxlat=.+")) {
122 map.bounds.maxlat = Math.toRadians(Double.parseDouble(token.split("[\"\']")[1]));
123 map.nodes.get(1L).lat = map.bounds.maxlat;
124 map.nodes.get(4L).lat = map.bounds.maxlat;
125 } else if (token.matches("^maxlon=.+")) {
126 map.bounds.maxlon = Math.toRadians(Double.parseDouble(token.split("[\"\']")[1]));
127 map.nodes.get(3L).lon = map.bounds.maxlon;
128 map.nodes.get(4L).lon = map.bounds.maxlon;
129 }
130 }
131 } else {
132 if ((inNode || inWay || inRel) && ln.contains("<tag")) {
133 k = v = "";
134 String[] token = ln.split("k=");
135 k = token[1].split("[\"\']")[1];
136 token = token[1].split("v=");
137 v = token[1].split("[\"\']")[1];
138 if (!k.isEmpty() && !v.isEmpty()) {
139 map.addTag(k, v);
140 }
141 }
142 if (inNode) {
143 if (ln.contains("</node")) {
144 inNode = false;
145 map.tagsDone(id);
146 }
147 } else if (ln.contains("<node")) {
148 for (String token : ln.split("[ ]+")) {
149 if (token.matches("^id=.+")) {
150 id = Long.parseLong(token.split("[\"\']")[1]);
151 } else if (token.matches("^lat=.+")) {
152 lat = Double.parseDouble(token.split("[\"\']")[1]);
153 } else if (token.matches("^lon=.+")) {
154 lon = Double.parseDouble(token.split("[\"\']")[1]);
155 }
156 }
157 map.addNode(id, lat, lon);
158 if (ln.contains("/>")) {
159 map.tagsDone(id);
160 } else {
161 inNode = true;
162 }
163 } else if (inWay) {
164 if (ln.contains("<nd")) {
165 long ref = 0;
166 for (String token : ln.split("[ ]+")) {
167 if (token.matches("^ref=.+")) {
168 ref = Long.parseLong(token.split("[\"\']")[1]);
169 }
170 }
171 try {
172 map.addToEdge(ref);
173 } catch (Exception e) {
174 inWay = false;
175 }
176 }
177 if (ln.contains("</way")) {
178 inWay = false;
179 map.tagsDone(id);
180 }
181 } else if (ln.contains("<way")) {
182 for (String token : ln.split("[ ]+")) {
183 if (token.matches("^id=.+")) {
184 id = Long.parseLong(token.split("[\"\']")[1]);
185 }
186 }
187 map.addEdge(id);
188 if (ln.contains("/>")) {
189 map.tagsDone(0);
190 } else {
191 inWay = true;
192 }
193 } else if (ln.contains("</osm")) {
194 map.mapDone();
195 inOsm = false;
196 break;
197 } else if (inRel) {
198 if (ln.contains("<member")) {
199 String type = "";
200 String role = "";
201 long ref = 0;
202 for (String token : ln.split("[ ]+")) {
203 if (token.matches("^ref=.+")) {
204 ref = Long.parseLong(token.split("[\"\']")[1]);
205 } else if (token.matches("^type=.+")) {
206 type = token.split("[\"\']")[1];
207 } else if (token.matches("^role=.+")) {
208 String[] str = token.split("[\"\']");
209 if (str.length > 1) {
210 role = token.split("[\"\']")[1];
211 }
212 }
213 }
214 if ((role.equals("outer") || role.equals("inner")) && type.equals("way"))
215 map.addToArea(ref, role.equals("outer"));
216 }
217 if (ln.contains("</relation")) {
218 inRel = false;
219 map.tagsDone(id);
220 }
221 } else if (ln.contains("<relation")) {
222 for (String token : ln.split("[ ]+")) {
223 if (token.matches("^id=.+")) {
224 id = Long.parseLong(token.split("[\"\']")[1]);
225 }
226 }
227 map.addArea(id);
228 if (ln.contains("/>")) {
229 map.tagsDone(id);
230 } else {
231 inRel = true;
232 }
233 }
234 }
235 } else if (ln.contains("<osm")) {
236 inOsm = true;
237 }
238 }
239 return;
240 }
241
242 public static void OSMmeta(S57map map) {
243 map.addEdge(++map.xref);
244 for (long ref = 0; ref <= 4; ref++) {
245 map.addToEdge((ref == 0) ? 4 : ref);
246 }
247 map.addTag("seamark:type", "coverage");
248 map.addTag("seamark:coverage:category", "coverage");
249 map.tagsDone(map.xref);
250 }
251
252}
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