1 | // License: GPL. For details, see LICENSE file.
|
---|
2 | package org.openstreetmap.josm.data.osm;
|
---|
3 |
|
---|
4 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
5 |
|
---|
6 | import java.text.MessageFormat;
|
---|
7 | import java.util.ArrayList;
|
---|
8 | import java.util.Arrays;
|
---|
9 | import java.util.Collection;
|
---|
10 | import java.util.Collections;
|
---|
11 | import java.util.Date;
|
---|
12 | import java.util.HashMap;
|
---|
13 | import java.util.HashSet;
|
---|
14 | import java.util.LinkedHashSet;
|
---|
15 | import java.util.LinkedList;
|
---|
16 | import java.util.List;
|
---|
17 | import java.util.Map;
|
---|
18 | import java.util.Set;
|
---|
19 |
|
---|
20 | import org.openstreetmap.josm.Main;
|
---|
21 | import org.openstreetmap.josm.actions.search.SearchCompiler;
|
---|
22 | import org.openstreetmap.josm.actions.search.SearchCompiler.Match;
|
---|
23 | import org.openstreetmap.josm.actions.search.SearchCompiler.ParseError;
|
---|
24 | import org.openstreetmap.josm.data.osm.visitor.Visitor;
|
---|
25 | import org.openstreetmap.josm.gui.mappaint.StyleCache;
|
---|
26 | import org.openstreetmap.josm.tools.CheckParameterUtil;
|
---|
27 | import org.openstreetmap.josm.tools.Predicate;
|
---|
28 | import org.openstreetmap.josm.tools.template_engine.TemplateEngineDataProvider;
|
---|
29 |
|
---|
30 |
|
---|
31 | /**
|
---|
32 | * The base class for OSM objects ({@link Node}, {@link Way}, {@link Relation}).
|
---|
33 | *
|
---|
34 | * It can be created, deleted and uploaded to the OSM-Server.
|
---|
35 | *
|
---|
36 | * Although OsmPrimitive is designed as a base class, it is not to be meant to subclass
|
---|
37 | * it by any other than from the package {@link org.openstreetmap.josm.data.osm}. The available primitives are a fixed set that are given
|
---|
38 | * by the server environment and not an extendible data stuff.
|
---|
39 | *
|
---|
40 | * @author imi
|
---|
41 | */
|
---|
42 | abstract public class OsmPrimitive extends AbstractPrimitive implements Comparable<OsmPrimitive>, TemplateEngineDataProvider {
|
---|
43 | private static final String SPECIAL_VALUE_ID = "id";
|
---|
44 | private static final String SPECIAL_VALUE_LOCAL_NAME = "localname";
|
---|
45 |
|
---|
46 |
|
---|
47 | /**
|
---|
48 | * An object can be disabled by the filter mechanism.
|
---|
49 | * Then it will show in a shade of gray on the map or it is completely
|
---|
50 | * hidden from the view.
|
---|
51 | * Disabled objects usually cannot be selected or modified
|
---|
52 | * while the filter is active.
|
---|
53 | */
|
---|
54 | protected static final int FLAG_DISABLED = 1 << 4;
|
---|
55 |
|
---|
56 | /**
|
---|
57 | * This flag is only relevant if an object is disabled by the
|
---|
58 | * filter mechanism (i.e. FLAG_DISABLED is set).
|
---|
59 | * Then it indicates, whether it is completely hidden or
|
---|
60 | * just shown in gray color.
|
---|
61 | *
|
---|
62 | * When the primitive is not disabled, this flag should be
|
---|
63 | * unset as well (for efficient access).
|
---|
64 | */
|
---|
65 | protected static final int FLAG_HIDE_IF_DISABLED = 1 << 5;
|
---|
66 |
|
---|
67 | /**
|
---|
68 | * Flag used internally by the filter mechanism.
|
---|
69 | */
|
---|
70 | protected static final int FLAG_DISABLED_TYPE = 1 << 6;
|
---|
71 |
|
---|
72 | /**
|
---|
73 | * Flag used internally by the filter mechanism.
|
---|
74 | */
|
---|
75 | protected static final int FLAG_HIDDEN_TYPE = 1 << 7;
|
---|
76 |
|
---|
77 | /**
|
---|
78 | * This flag is set if the primitive is a way and
|
---|
79 | * according to the tags, the direction of the way is important.
|
---|
80 | * (e.g. one way street.)
|
---|
81 | */
|
---|
82 | protected static final int FLAG_HAS_DIRECTIONS = 1 << 8;
|
---|
83 |
|
---|
84 | /**
|
---|
85 | * If the primitive is tagged.
|
---|
86 | * Some trivial tags like source=* are ignored here.
|
---|
87 | */
|
---|
88 | protected static final int FLAG_TAGGED = 1 << 9;
|
---|
89 |
|
---|
90 | /**
|
---|
91 | * This flag is only relevant if FLAG_HAS_DIRECTIONS is set.
|
---|
92 | * It shows, that direction of the arrows should be reversed.
|
---|
93 | * (E.g. oneway=-1.)
|
---|
94 | */
|
---|
95 | protected static final int FLAG_DIRECTION_REVERSED = 1 << 10;
|
---|
96 |
|
---|
97 | /**
|
---|
98 | * When hovering over ways and nodes in add mode, the
|
---|
99 | * "target" objects are visually highlighted. This flag indicates
|
---|
100 | * that the primitive is currently highlighted.
|
---|
101 | */
|
---|
102 | protected static final int FLAG_HIGHLIGHTED = 1 << 11;
|
---|
103 |
|
---|
104 | /**
|
---|
105 | * If the primitive is annotated with a tag such as note, fixme, etc.
|
---|
106 | * Match the "work in progress" tags in default elemstyles.xml.
|
---|
107 | */
|
---|
108 | protected static final int FLAG_ANNOTATED = 1 << 12;
|
---|
109 |
|
---|
110 | /**
|
---|
111 | * Replies the sub-collection of {@link OsmPrimitive}s of type <code>type</code> present in
|
---|
112 | * another collection of {@link OsmPrimitive}s. The result collection is a list.
|
---|
113 | *
|
---|
114 | * If <code>list</code> is null, replies an empty list.
|
---|
115 | *
|
---|
116 | * @param <T>
|
---|
117 | * @param list the original list
|
---|
118 | * @param type the type to filter for
|
---|
119 | * @return the sub-list of OSM primitives of type <code>type</code>
|
---|
120 | */
|
---|
121 | static public <T extends OsmPrimitive> List<T> getFilteredList(Collection<OsmPrimitive> list, Class<T> type) {
|
---|
122 | if (list == null) return Collections.emptyList();
|
---|
123 | List<T> ret = new LinkedList<T>();
|
---|
124 | for(OsmPrimitive p: list) {
|
---|
125 | if (type.isInstance(p)) {
|
---|
126 | ret.add(type.cast(p));
|
---|
127 | }
|
---|
128 | }
|
---|
129 | return ret;
|
---|
130 | }
|
---|
131 |
|
---|
132 | /**
|
---|
133 | * Replies the sub-collection of {@link OsmPrimitive}s of type <code>type</code> present in
|
---|
134 | * another collection of {@link OsmPrimitive}s. The result collection is a set.
|
---|
135 | *
|
---|
136 | * If <code>list</code> is null, replies an empty set.
|
---|
137 | *
|
---|
138 | * @param <T> type of data (must be one of the {@link OsmPrimitive} types
|
---|
139 | * @param set the original collection
|
---|
140 | * @param type the type to filter for
|
---|
141 | * @return the sub-set of OSM primitives of type <code>type</code>
|
---|
142 | */
|
---|
143 | static public <T extends OsmPrimitive> Set<T> getFilteredSet(Collection<OsmPrimitive> set, Class<T> type) {
|
---|
144 | Set<T> ret = new LinkedHashSet<T>();
|
---|
145 | if (set != null) {
|
---|
146 | for(OsmPrimitive p: set) {
|
---|
147 | if (type.isInstance(p)) {
|
---|
148 | ret.add(type.cast(p));
|
---|
149 | }
|
---|
150 | }
|
---|
151 | }
|
---|
152 | return ret;
|
---|
153 | }
|
---|
154 |
|
---|
155 | /**
|
---|
156 | * Replies the collection of referring primitives for the primitives in <code>primitives</code>.
|
---|
157 | *
|
---|
158 | * @param primitives the collection of primitives.
|
---|
159 | * @return the collection of referring primitives for the primitives in <code>primitives</code>;
|
---|
160 | * empty set if primitives is null or if there are no referring primitives
|
---|
161 | */
|
---|
162 | static public Set<OsmPrimitive> getReferrer(Collection<? extends OsmPrimitive> primitives) {
|
---|
163 | HashSet<OsmPrimitive> ret = new HashSet<OsmPrimitive>();
|
---|
164 | if (primitives == null || primitives.isEmpty()) return ret;
|
---|
165 | for (OsmPrimitive p: primitives) {
|
---|
166 | ret.addAll(p.getReferrers());
|
---|
167 | }
|
---|
168 | return ret;
|
---|
169 | }
|
---|
170 |
|
---|
171 | /**
|
---|
172 | * Some predicates, that describe conditions on primitives.
|
---|
173 | */
|
---|
174 | public static final Predicate<OsmPrimitive> isUsablePredicate = new Predicate<OsmPrimitive>() {
|
---|
175 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
176 | return primitive.isUsable();
|
---|
177 | }
|
---|
178 | };
|
---|
179 |
|
---|
180 | public static final Predicate<OsmPrimitive> isSelectablePredicate = new Predicate<OsmPrimitive>() {
|
---|
181 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
182 | return primitive.isSelectable();
|
---|
183 | }
|
---|
184 | };
|
---|
185 |
|
---|
186 | public static final Predicate<OsmPrimitive> nonDeletedPredicate = new Predicate<OsmPrimitive>() {
|
---|
187 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
188 | return !primitive.isDeleted();
|
---|
189 | }
|
---|
190 | };
|
---|
191 |
|
---|
192 | public static final Predicate<OsmPrimitive> nonDeletedCompletePredicate = new Predicate<OsmPrimitive>() {
|
---|
193 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
194 | return !primitive.isDeleted() && !primitive.isIncomplete();
|
---|
195 | }
|
---|
196 | };
|
---|
197 |
|
---|
198 | public static final Predicate<OsmPrimitive> nonDeletedPhysicalPredicate = new Predicate<OsmPrimitive>() {
|
---|
199 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
200 | return !primitive.isDeleted() && !primitive.isIncomplete() && !(primitive instanceof Relation);
|
---|
201 | }
|
---|
202 | };
|
---|
203 |
|
---|
204 | public static final Predicate<OsmPrimitive> modifiedPredicate = new Predicate<OsmPrimitive>() {
|
---|
205 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
206 | return primitive.isModified();
|
---|
207 | }
|
---|
208 | };
|
---|
209 |
|
---|
210 | public static final Predicate<OsmPrimitive> nodePredicate = new Predicate<OsmPrimitive>() {
|
---|
211 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
212 | return primitive.getClass() == Node.class;
|
---|
213 | }
|
---|
214 | };
|
---|
215 |
|
---|
216 | public static final Predicate<OsmPrimitive> wayPredicate = new Predicate<OsmPrimitive>() {
|
---|
217 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
218 | return primitive.getClass() == Way.class;
|
---|
219 | }
|
---|
220 | };
|
---|
221 |
|
---|
222 | public static final Predicate<OsmPrimitive> relationPredicate = new Predicate<OsmPrimitive>() {
|
---|
223 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
224 | return primitive.getClass() == Relation.class;
|
---|
225 | }
|
---|
226 | };
|
---|
227 |
|
---|
228 | public static final Predicate<OsmPrimitive> multipolygonPredicate = new Predicate<OsmPrimitive>() {
|
---|
229 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
230 | return primitive.getClass() == Relation.class && ((Relation) primitive).isMultipolygon();
|
---|
231 | }
|
---|
232 | };
|
---|
233 |
|
---|
234 | public static final Predicate<OsmPrimitive> allPredicate = new Predicate<OsmPrimitive>() {
|
---|
235 | @Override public boolean evaluate(OsmPrimitive primitive) {
|
---|
236 | return true;
|
---|
237 | }
|
---|
238 | };
|
---|
239 |
|
---|
240 | /**
|
---|
241 | * Creates a new primitive for the given id.
|
---|
242 | *
|
---|
243 | * If allowNegativeId is set, provided id can be < 0 and will be set to primitive without any processing.
|
---|
244 | * If allowNegativeId is not set, then id will have to be 0 (in that case new unique id will be generated) or
|
---|
245 | * positive number.
|
---|
246 | *
|
---|
247 | * @param id the id
|
---|
248 | * @param allowNegativeId
|
---|
249 | * @throws IllegalArgumentException thrown if id < 0 and allowNegativeId is false
|
---|
250 | */
|
---|
251 | protected OsmPrimitive(long id, boolean allowNegativeId) throws IllegalArgumentException {
|
---|
252 | if (allowNegativeId) {
|
---|
253 | this.id = id;
|
---|
254 | } else {
|
---|
255 | if (id < 0)
|
---|
256 | throw new IllegalArgumentException(MessageFormat.format("Expected ID >= 0. Got {0}.", id));
|
---|
257 | else if (id == 0) {
|
---|
258 | this.id = generateUniqueId();
|
---|
259 | } else {
|
---|
260 | this.id = id;
|
---|
261 | }
|
---|
262 |
|
---|
263 | }
|
---|
264 | this.version = 0;
|
---|
265 | this.setIncomplete(id > 0);
|
---|
266 | }
|
---|
267 |
|
---|
268 | /**
|
---|
269 | * Creates a new primitive for the given id and version.
|
---|
270 | *
|
---|
271 | * If allowNegativeId is set, provided id can be < 0 and will be set to primitive without any processing.
|
---|
272 | * If allowNegativeId is not set, then id will have to be 0 (in that case new unique id will be generated) or
|
---|
273 | * positive number.
|
---|
274 | *
|
---|
275 | * If id is not > 0 version is ignored and set to 0.
|
---|
276 | *
|
---|
277 | * @param id
|
---|
278 | * @param version
|
---|
279 | * @param allowNegativeId
|
---|
280 | * @throws IllegalArgumentException thrown if id < 0 and allowNegativeId is false
|
---|
281 | */
|
---|
282 | protected OsmPrimitive(long id, int version, boolean allowNegativeId) throws IllegalArgumentException {
|
---|
283 | this(id, allowNegativeId);
|
---|
284 | this.version = (id > 0 ? version : 0);
|
---|
285 | setIncomplete(id > 0 && version == 0);
|
---|
286 | }
|
---|
287 |
|
---|
288 |
|
---|
289 | /*----------
|
---|
290 | * MAPPAINT
|
---|
291 | *--------*/
|
---|
292 | public StyleCache mappaintStyle = null;
|
---|
293 | public int mappaintCacheIdx;
|
---|
294 |
|
---|
295 | /* This should not be called from outside. Fixing the UI to add relevant
|
---|
296 | get/set functions calling this implicitely is preferred, so we can have
|
---|
297 | transparent cache handling in the future. */
|
---|
298 | public void clearCachedStyle()
|
---|
299 | {
|
---|
300 | mappaintStyle = null;
|
---|
301 | }
|
---|
302 | /* end of mappaint data */
|
---|
303 |
|
---|
304 | /*---------
|
---|
305 | * DATASET
|
---|
306 | *---------*/
|
---|
307 |
|
---|
308 | /** the parent dataset */
|
---|
309 | private DataSet dataSet;
|
---|
310 |
|
---|
311 | /**
|
---|
312 | * This method should never ever by called from somewhere else than Dataset.addPrimitive or removePrimitive methods
|
---|
313 | * @param dataSet
|
---|
314 | */
|
---|
315 | void setDataset(DataSet dataSet) {
|
---|
316 | if (this.dataSet != null && dataSet != null && this.dataSet != dataSet)
|
---|
317 | throw new DataIntegrityProblemException("Primitive cannot be included in more than one Dataset");
|
---|
318 | this.dataSet = dataSet;
|
---|
319 | }
|
---|
320 |
|
---|
321 | /**
|
---|
322 | *
|
---|
323 | * @return DataSet this primitive is part of.
|
---|
324 | */
|
---|
325 | public DataSet getDataSet() {
|
---|
326 | return dataSet;
|
---|
327 | }
|
---|
328 |
|
---|
329 | /**
|
---|
330 | * Throws exception if primitive is not part of the dataset
|
---|
331 | */
|
---|
332 | public void checkDataset() {
|
---|
333 | if (dataSet == null)
|
---|
334 | throw new DataIntegrityProblemException("Primitive must be part of the dataset: " + toString());
|
---|
335 | }
|
---|
336 |
|
---|
337 | protected boolean writeLock() {
|
---|
338 | if (dataSet != null) {
|
---|
339 | dataSet.beginUpdate();
|
---|
340 | return true;
|
---|
341 | } else
|
---|
342 | return false;
|
---|
343 | }
|
---|
344 |
|
---|
345 | protected void writeUnlock(boolean locked) {
|
---|
346 | if (locked) {
|
---|
347 | // It shouldn't be possible for dataset to become null because method calling setDataset would need write lock which is owned by this thread
|
---|
348 | dataSet.endUpdate();
|
---|
349 | }
|
---|
350 | }
|
---|
351 |
|
---|
352 | /**
|
---|
353 | * Sets the id and the version of this primitive if it is known to the OSM API.
|
---|
354 | *
|
---|
355 | * Since we know the id and its version it can't be incomplete anymore. incomplete
|
---|
356 | * is set to false.
|
---|
357 | *
|
---|
358 | * @param id the id. > 0 required
|
---|
359 | * @param version the version > 0 required
|
---|
360 | * @throws IllegalArgumentException thrown if id <= 0
|
---|
361 | * @throws IllegalArgumentException thrown if version <= 0
|
---|
362 | * @throws DataIntegrityProblemException If id is changed and primitive was already added to the dataset
|
---|
363 | */
|
---|
364 | @Override
|
---|
365 | public void setOsmId(long id, int version) {
|
---|
366 | boolean locked = writeLock();
|
---|
367 | try {
|
---|
368 | if (id <= 0)
|
---|
369 | throw new IllegalArgumentException(tr("ID > 0 expected. Got {0}.", id));
|
---|
370 | if (version <= 0)
|
---|
371 | throw new IllegalArgumentException(tr("Version > 0 expected. Got {0}.", version));
|
---|
372 | if (dataSet != null && id != this.id) {
|
---|
373 | DataSet datasetCopy = dataSet;
|
---|
374 | // Reindex primitive
|
---|
375 | datasetCopy.removePrimitive(this);
|
---|
376 | this.id = id;
|
---|
377 | datasetCopy.addPrimitive(this);
|
---|
378 | }
|
---|
379 | super.setOsmId(id, version);
|
---|
380 | } finally {
|
---|
381 | writeUnlock(locked);
|
---|
382 | }
|
---|
383 | }
|
---|
384 |
|
---|
385 | /**
|
---|
386 | * Clears the metadata, including id and version known to the OSM API.
|
---|
387 | * The id is a new unique id. The version, changeset and timestamp are set to 0.
|
---|
388 | * incomplete and deleted are set to false. It's preferred to use copy constructor with clearMetadata set to true instead
|
---|
389 | *
|
---|
390 | * <strong>Caution</strong>: Do not use this method on primitives which are already added to a {@link DataSet}.
|
---|
391 | *
|
---|
392 | * @throws DataIntegrityProblemException If primitive was already added to the dataset
|
---|
393 | * @since 6140
|
---|
394 | */
|
---|
395 | @Override
|
---|
396 | public void clearOsmMetadata() {
|
---|
397 | if (dataSet != null)
|
---|
398 | throw new DataIntegrityProblemException("Method cannot be called after primitive was added to the dataset");
|
---|
399 | super.clearOsmMetadata();
|
---|
400 | }
|
---|
401 |
|
---|
402 | @Override
|
---|
403 | public void setUser(User user) {
|
---|
404 | boolean locked = writeLock();
|
---|
405 | try {
|
---|
406 | super.setUser(user);
|
---|
407 | } finally {
|
---|
408 | writeUnlock(locked);
|
---|
409 | }
|
---|
410 | }
|
---|
411 |
|
---|
412 | @Override
|
---|
413 | public void setChangesetId(int changesetId) throws IllegalStateException, IllegalArgumentException {
|
---|
414 | boolean locked = writeLock();
|
---|
415 | try {
|
---|
416 | int old = this.changesetId;
|
---|
417 | super.setChangesetId(changesetId);
|
---|
418 | if (dataSet != null) {
|
---|
419 | dataSet.fireChangesetIdChanged(this, old, changesetId);
|
---|
420 | }
|
---|
421 | } finally {
|
---|
422 | writeUnlock(locked);
|
---|
423 | }
|
---|
424 | }
|
---|
425 |
|
---|
426 | @Override
|
---|
427 | public void setTimestamp(Date timestamp) {
|
---|
428 | boolean locked = writeLock();
|
---|
429 | try {
|
---|
430 | super.setTimestamp(timestamp);
|
---|
431 | } finally {
|
---|
432 | writeUnlock(locked);
|
---|
433 | }
|
---|
434 | }
|
---|
435 |
|
---|
436 |
|
---|
437 | /* -------
|
---|
438 | /* FLAGS
|
---|
439 | /* ------*/
|
---|
440 |
|
---|
441 | private void updateFlagsNoLock (int flag, boolean value) {
|
---|
442 | super.updateFlags(flag, value);
|
---|
443 | }
|
---|
444 |
|
---|
445 | @Override
|
---|
446 | protected final void updateFlags(int flag, boolean value) {
|
---|
447 | boolean locked = writeLock();
|
---|
448 | try {
|
---|
449 | updateFlagsNoLock(flag, value);
|
---|
450 | } finally {
|
---|
451 | writeUnlock(locked);
|
---|
452 | }
|
---|
453 | }
|
---|
454 |
|
---|
455 | /**
|
---|
456 | * Make the primitive disabled (e.g. if a filter applies).
|
---|
457 | *
|
---|
458 | * To enable the primitive again, use unsetDisabledState.
|
---|
459 | * @param hidden if the primitive should be completely hidden from view or
|
---|
460 | * just shown in gray color.
|
---|
461 | * @return true, any flag has changed; false if you try to set the disabled
|
---|
462 | * state to the value that is already preset
|
---|
463 | */
|
---|
464 | public boolean setDisabledState(boolean hidden) {
|
---|
465 | boolean locked = writeLock();
|
---|
466 | try {
|
---|
467 | int oldFlags = flags;
|
---|
468 | updateFlagsNoLock(FLAG_DISABLED, true);
|
---|
469 | updateFlagsNoLock(FLAG_HIDE_IF_DISABLED, hidden);
|
---|
470 | return oldFlags != flags;
|
---|
471 | } finally {
|
---|
472 | writeUnlock(locked);
|
---|
473 | }
|
---|
474 | }
|
---|
475 |
|
---|
476 | /**
|
---|
477 | * Remove the disabled flag from the primitive.
|
---|
478 | * Afterwards, the primitive is displayed normally and can be selected
|
---|
479 | * again.
|
---|
480 | */
|
---|
481 | public boolean unsetDisabledState() {
|
---|
482 | boolean locked = writeLock();
|
---|
483 | try {
|
---|
484 | int oldFlags = flags;
|
---|
485 | updateFlagsNoLock(FLAG_DISABLED + FLAG_HIDE_IF_DISABLED, false);
|
---|
486 | return oldFlags != flags;
|
---|
487 | } finally {
|
---|
488 | writeUnlock(locked);
|
---|
489 | }
|
---|
490 | }
|
---|
491 |
|
---|
492 | /**
|
---|
493 | * Set binary property used internally by the filter mechanism.
|
---|
494 | */
|
---|
495 | public void setDisabledType(boolean isExplicit) {
|
---|
496 | updateFlags(FLAG_DISABLED_TYPE, isExplicit);
|
---|
497 | }
|
---|
498 |
|
---|
499 | /**
|
---|
500 | * Set binary property used internally by the filter mechanism.
|
---|
501 | */
|
---|
502 | public void setHiddenType(boolean isExplicit) {
|
---|
503 | updateFlags(FLAG_HIDDEN_TYPE, isExplicit);
|
---|
504 | }
|
---|
505 |
|
---|
506 | /**
|
---|
507 | * Replies true, if this primitive is disabled. (E.g. a filter
|
---|
508 | * applies)
|
---|
509 | */
|
---|
510 | public boolean isDisabled() {
|
---|
511 | return (flags & FLAG_DISABLED) != 0;
|
---|
512 | }
|
---|
513 |
|
---|
514 | /**
|
---|
515 | * Replies true, if this primitive is disabled and marked as
|
---|
516 | * completely hidden on the map.
|
---|
517 | */
|
---|
518 | public boolean isDisabledAndHidden() {
|
---|
519 | return (((flags & FLAG_DISABLED) != 0) && ((flags & FLAG_HIDE_IF_DISABLED) != 0));
|
---|
520 | }
|
---|
521 |
|
---|
522 | /**
|
---|
523 | * Get binary property used internally by the filter mechanism.
|
---|
524 | */
|
---|
525 | public boolean getHiddenType() {
|
---|
526 | return (flags & FLAG_HIDDEN_TYPE) != 0;
|
---|
527 | }
|
---|
528 |
|
---|
529 | /**
|
---|
530 | * Get binary property used internally by the filter mechanism.
|
---|
531 | */
|
---|
532 | public boolean getDisabledType() {
|
---|
533 | return (flags & FLAG_DISABLED_TYPE) != 0;
|
---|
534 | }
|
---|
535 |
|
---|
536 | public boolean isSelectable() {
|
---|
537 | return (flags & (FLAG_DELETED + FLAG_INCOMPLETE + FLAG_DISABLED + FLAG_HIDE_IF_DISABLED)) == 0;
|
---|
538 | }
|
---|
539 |
|
---|
540 | public boolean isDrawable() {
|
---|
541 | return (flags & (FLAG_DELETED + FLAG_INCOMPLETE + FLAG_HIDE_IF_DISABLED)) == 0;
|
---|
542 | }
|
---|
543 |
|
---|
544 | @Override
|
---|
545 | public void setVisible(boolean visible) throws IllegalStateException {
|
---|
546 | boolean locked = writeLock();
|
---|
547 | try {
|
---|
548 | super.setVisible(visible);
|
---|
549 | } finally {
|
---|
550 | writeUnlock(locked);
|
---|
551 | }
|
---|
552 | }
|
---|
553 |
|
---|
554 | @Override
|
---|
555 | public void setDeleted(boolean deleted) {
|
---|
556 | boolean locked = writeLock();
|
---|
557 | try {
|
---|
558 | super.setDeleted(deleted);
|
---|
559 | if (dataSet != null) {
|
---|
560 | if (deleted) {
|
---|
561 | dataSet.firePrimitivesRemoved(Collections.singleton(this), false);
|
---|
562 | } else {
|
---|
563 | dataSet.firePrimitivesAdded(Collections.singleton(this), false);
|
---|
564 | }
|
---|
565 | }
|
---|
566 | } finally {
|
---|
567 | writeUnlock(locked);
|
---|
568 | }
|
---|
569 | }
|
---|
570 |
|
---|
571 | @Override
|
---|
572 | protected void setIncomplete(boolean incomplete) {
|
---|
573 | boolean locked = writeLock();
|
---|
574 | try {
|
---|
575 | if (dataSet != null && incomplete != this.isIncomplete()) {
|
---|
576 | if (incomplete) {
|
---|
577 | dataSet.firePrimitivesRemoved(Collections.singletonList(this), true);
|
---|
578 | } else {
|
---|
579 | dataSet.firePrimitivesAdded(Collections.singletonList(this), true);
|
---|
580 | }
|
---|
581 | }
|
---|
582 | super.setIncomplete(incomplete);
|
---|
583 | } finally {
|
---|
584 | writeUnlock(locked);
|
---|
585 | }
|
---|
586 | }
|
---|
587 |
|
---|
588 | public boolean isSelected() {
|
---|
589 | return dataSet != null && dataSet.isSelected(this);
|
---|
590 | }
|
---|
591 |
|
---|
592 | public boolean isMemberOfSelected() {
|
---|
593 | if (referrers == null)
|
---|
594 | return false;
|
---|
595 | if (referrers instanceof OsmPrimitive)
|
---|
596 | return referrers instanceof Relation && ((OsmPrimitive) referrers).isSelected();
|
---|
597 | for (OsmPrimitive ref : (OsmPrimitive[]) referrers) {
|
---|
598 | if (ref instanceof Relation && ref.isSelected())
|
---|
599 | return true;
|
---|
600 | }
|
---|
601 | return false;
|
---|
602 | }
|
---|
603 |
|
---|
604 | public void setHighlighted(boolean highlighted) {
|
---|
605 | if (isHighlighted() != highlighted) {
|
---|
606 | updateFlags(FLAG_HIGHLIGHTED, highlighted);
|
---|
607 | if (dataSet != null) {
|
---|
608 | dataSet.fireHighlightingChanged(this);
|
---|
609 | }
|
---|
610 | }
|
---|
611 | }
|
---|
612 |
|
---|
613 | public boolean isHighlighted() {
|
---|
614 | return (flags & FLAG_HIGHLIGHTED) != 0;
|
---|
615 | }
|
---|
616 |
|
---|
617 | /*---------------------------------------------------
|
---|
618 | * WORK IN PROGRESS, UNINTERESTING AND DIRECTION KEYS
|
---|
619 | *--------------------------------------------------*/
|
---|
620 |
|
---|
621 | private static volatile Collection<String> workinprogress = null;
|
---|
622 | private static volatile Collection<String> uninteresting = null;
|
---|
623 | private static volatile Collection<String> discardable = null;
|
---|
624 |
|
---|
625 | /**
|
---|
626 | * Returns a list of "uninteresting" keys that do not make an object
|
---|
627 | * "tagged". Entries that end with ':' are causing a whole namespace to be considered
|
---|
628 | * "uninteresting". Only the first level namespace is considered.
|
---|
629 | * Initialized by isUninterestingKey()
|
---|
630 | * @return The list of uninteresting keys.
|
---|
631 | */
|
---|
632 | public static Collection<String> getUninterestingKeys() {
|
---|
633 | if (uninteresting == null) {
|
---|
634 | LinkedList<String> l = new LinkedList<String>(Arrays.asList(
|
---|
635 | "source", "source_ref", "source:", "comment",
|
---|
636 | "converted_by", "watch", "watch:",
|
---|
637 | "description", "attribution"));
|
---|
638 | l.addAll(getDiscardableKeys());
|
---|
639 | l.addAll(getWorkInProgressKeys());
|
---|
640 | uninteresting = Main.pref.getCollection("tags.uninteresting", l);
|
---|
641 | }
|
---|
642 | return uninteresting;
|
---|
643 | }
|
---|
644 |
|
---|
645 | /**
|
---|
646 | * Returns a list of keys which have been deemed uninteresting to the point
|
---|
647 | * that they can be silently removed from data which is being edited.
|
---|
648 | * @return The list of discardable keys.
|
---|
649 | */
|
---|
650 | public static Collection<String> getDiscardableKeys() {
|
---|
651 | if (discardable == null) {
|
---|
652 | discardable = Main.pref.getCollection("tags.discardable",
|
---|
653 | Arrays.asList(
|
---|
654 | "created_by",
|
---|
655 | "geobase:datasetName",
|
---|
656 | "geobase:uuid",
|
---|
657 | "KSJ2:ADS",
|
---|
658 | "KSJ2:ARE",
|
---|
659 | "KSJ2:AdminArea",
|
---|
660 | "KSJ2:COP_label",
|
---|
661 | "KSJ2:DFD",
|
---|
662 | "KSJ2:INT",
|
---|
663 | "KSJ2:INT_label",
|
---|
664 | "KSJ2:LOC",
|
---|
665 | "KSJ2:LPN",
|
---|
666 | "KSJ2:OPC",
|
---|
667 | "KSJ2:PubFacAdmin",
|
---|
668 | "KSJ2:RAC",
|
---|
669 | "KSJ2:RAC_label",
|
---|
670 | "KSJ2:RIC",
|
---|
671 | "KSJ2:RIN",
|
---|
672 | "KSJ2:WSC",
|
---|
673 | "KSJ2:coordinate",
|
---|
674 | "KSJ2:curve_id",
|
---|
675 | "KSJ2:curve_type",
|
---|
676 | "KSJ2:filename",
|
---|
677 | "KSJ2:lake_id",
|
---|
678 | "KSJ2:lat",
|
---|
679 | "KSJ2:long",
|
---|
680 | "KSJ2:river_id",
|
---|
681 | "odbl",
|
---|
682 | "odbl:note",
|
---|
683 | "SK53_bulk:load",
|
---|
684 | "sub_sea:type",
|
---|
685 | "tiger:source",
|
---|
686 | "tiger:separated",
|
---|
687 | "tiger:tlid",
|
---|
688 | "tiger:upload_uuid",
|
---|
689 | "yh:LINE_NAME",
|
---|
690 | "yh:LINE_NUM",
|
---|
691 | "yh:STRUCTURE",
|
---|
692 | "yh:TOTYUMONO",
|
---|
693 | "yh:TYPE",
|
---|
694 | "yh:WIDTH_RANK"
|
---|
695 | ));
|
---|
696 | }
|
---|
697 | return discardable;
|
---|
698 | }
|
---|
699 |
|
---|
700 | /**
|
---|
701 | * Returns a list of "work in progress" keys that do not make an object
|
---|
702 | * "tagged" but "annotated".
|
---|
703 | * @return The list of work in progress keys.
|
---|
704 | * @since 5754
|
---|
705 | */
|
---|
706 | public static Collection<String> getWorkInProgressKeys() {
|
---|
707 | if (workinprogress == null) {
|
---|
708 | workinprogress = Main.pref.getCollection("tags.workinprogress",
|
---|
709 | Arrays.asList("note", "fixme", "FIXME"));
|
---|
710 | }
|
---|
711 | return workinprogress;
|
---|
712 | }
|
---|
713 |
|
---|
714 | /**
|
---|
715 | * Determines if key is considered "uninteresting".
|
---|
716 | * @param key The key to check
|
---|
717 | * @return true if key is considered "uninteresting".
|
---|
718 | */
|
---|
719 | public static boolean isUninterestingKey(String key) {
|
---|
720 | getUninterestingKeys();
|
---|
721 | if (uninteresting.contains(key))
|
---|
722 | return true;
|
---|
723 | int pos = key.indexOf(':');
|
---|
724 | if (pos > 0)
|
---|
725 | return uninteresting.contains(key.substring(0, pos + 1));
|
---|
726 | return false;
|
---|
727 | }
|
---|
728 |
|
---|
729 | /**
|
---|
730 | * Returns {@link #getKeys()} for which {@code key} does not fulfill {@link #isUninterestingKey}.
|
---|
731 | */
|
---|
732 | public Map<String, String> getInterestingTags() {
|
---|
733 | Map<String, String> result = new HashMap<String, String>();
|
---|
734 | String[] keys = this.keys;
|
---|
735 | if (keys != null) {
|
---|
736 | for (int i = 0; i < keys.length; i += 2) {
|
---|
737 | if (!isUninterestingKey(keys[i])) {
|
---|
738 | result.put(keys[i], keys[i + 1]);
|
---|
739 | }
|
---|
740 | }
|
---|
741 | }
|
---|
742 | return result;
|
---|
743 | }
|
---|
744 |
|
---|
745 | private static volatile Match directionKeys = null;
|
---|
746 | private static volatile Match reversedDirectionKeys = null;
|
---|
747 |
|
---|
748 | /**
|
---|
749 | * Contains a list of direction-dependent keys that make an object
|
---|
750 | * direction dependent.
|
---|
751 | * Initialized by checkDirectionTagged()
|
---|
752 | */
|
---|
753 | static {
|
---|
754 | String reversedDirectionDefault = "oneway=\"-1\"";
|
---|
755 |
|
---|
756 | String directionDefault = "oneway? | aerialway=* | "+
|
---|
757 | "waterway=stream | waterway=river | waterway=canal | waterway=drain | waterway=rapids | "+
|
---|
758 | "\"piste:type\"=downhill | \"piste:type\"=sled | man_made=\"piste:halfpipe\" | "+
|
---|
759 | "junction=roundabout | (highway=motorway_link & -oneway=no)";
|
---|
760 |
|
---|
761 | try {
|
---|
762 | reversedDirectionKeys = SearchCompiler.compile(Main.pref.get("tags.reversed_direction", reversedDirectionDefault), false, false);
|
---|
763 | } catch (ParseError e) {
|
---|
764 | Main.error("Unable to compile pattern for tags.reversed_direction, trying default pattern: " + e.getMessage());
|
---|
765 |
|
---|
766 | try {
|
---|
767 | reversedDirectionKeys = SearchCompiler.compile(reversedDirectionDefault, false, false);
|
---|
768 | } catch (ParseError e2) {
|
---|
769 | throw new AssertionError("Unable to compile default pattern for direction keys: " + e2.getMessage());
|
---|
770 | }
|
---|
771 | }
|
---|
772 | try {
|
---|
773 | directionKeys = SearchCompiler.compile(Main.pref.get("tags.direction", directionDefault), false, false);
|
---|
774 | } catch (ParseError e) {
|
---|
775 | Main.error("Unable to compile pattern for tags.direction, trying default pattern: " + e.getMessage());
|
---|
776 |
|
---|
777 | try {
|
---|
778 | directionKeys = SearchCompiler.compile(directionDefault, false, false);
|
---|
779 | } catch (ParseError e2) {
|
---|
780 | throw new AssertionError("Unable to compile default pattern for direction keys: " + e2.getMessage());
|
---|
781 | }
|
---|
782 | }
|
---|
783 | }
|
---|
784 |
|
---|
785 | private void updateTagged() {
|
---|
786 | if (keys != null) {
|
---|
787 | for (String key: keySet()) {
|
---|
788 | // 'area' is not really uninteresting (putting it in that list may have unpredictable side effects)
|
---|
789 | // but it's clearly not enough to consider an object as tagged (see #9261)
|
---|
790 | if (!isUninterestingKey(key) && !"area".equals(key)) {
|
---|
791 | updateFlagsNoLock(FLAG_TAGGED, true);
|
---|
792 | return;
|
---|
793 | }
|
---|
794 | }
|
---|
795 | }
|
---|
796 | updateFlagsNoLock(FLAG_TAGGED, false);
|
---|
797 | }
|
---|
798 |
|
---|
799 | private void updateAnnotated() {
|
---|
800 | if (keys != null) {
|
---|
801 | for (String key: keySet()) {
|
---|
802 | if (getWorkInProgressKeys().contains(key)) {
|
---|
803 | updateFlagsNoLock(FLAG_ANNOTATED, true);
|
---|
804 | return;
|
---|
805 | }
|
---|
806 | }
|
---|
807 | }
|
---|
808 | updateFlagsNoLock(FLAG_ANNOTATED, false);
|
---|
809 | }
|
---|
810 |
|
---|
811 | /**
|
---|
812 | * Determines if this object is considered "tagged". To be "tagged", an object
|
---|
813 | * must have one or more "interesting" tags. "created_by" and "source"
|
---|
814 | * are typically considered "uninteresting" and do not make an object
|
---|
815 | * "tagged".
|
---|
816 | * @return true if this object is considered "tagged"
|
---|
817 | */
|
---|
818 | public boolean isTagged() {
|
---|
819 | return (flags & FLAG_TAGGED) != 0;
|
---|
820 | }
|
---|
821 |
|
---|
822 | /**
|
---|
823 | * Determines if this object is considered "annotated". To be "annotated", an object
|
---|
824 | * must have one or more "work in progress" tags, such as "note" or "fixme".
|
---|
825 | * @return true if this object is considered "annotated"
|
---|
826 | * @since 5754
|
---|
827 | */
|
---|
828 | public boolean isAnnotated() {
|
---|
829 | return (flags & FLAG_ANNOTATED) != 0;
|
---|
830 | }
|
---|
831 |
|
---|
832 | private void updateDirectionFlags() {
|
---|
833 | boolean hasDirections = false;
|
---|
834 | boolean directionReversed = false;
|
---|
835 | if (reversedDirectionKeys.match(this)) {
|
---|
836 | hasDirections = true;
|
---|
837 | directionReversed = true;
|
---|
838 | }
|
---|
839 | if (directionKeys.match(this)) {
|
---|
840 | hasDirections = true;
|
---|
841 | }
|
---|
842 |
|
---|
843 | updateFlagsNoLock(FLAG_DIRECTION_REVERSED, directionReversed);
|
---|
844 | updateFlagsNoLock(FLAG_HAS_DIRECTIONS, hasDirections);
|
---|
845 | }
|
---|
846 |
|
---|
847 | /**
|
---|
848 | * true if this object has direction dependent tags (e.g. oneway)
|
---|
849 | */
|
---|
850 | public boolean hasDirectionKeys() {
|
---|
851 | return (flags & FLAG_HAS_DIRECTIONS) != 0;
|
---|
852 | }
|
---|
853 |
|
---|
854 | public boolean reversedDirection() {
|
---|
855 | return (flags & FLAG_DIRECTION_REVERSED) != 0;
|
---|
856 | }
|
---|
857 |
|
---|
858 | /*------------
|
---|
859 | * Keys handling
|
---|
860 | ------------*/
|
---|
861 |
|
---|
862 | @Override
|
---|
863 | public final void setKeys(Map<String, String> keys) {
|
---|
864 | boolean locked = writeLock();
|
---|
865 | try {
|
---|
866 | super.setKeys(keys);
|
---|
867 | } finally {
|
---|
868 | writeUnlock(locked);
|
---|
869 | }
|
---|
870 | }
|
---|
871 |
|
---|
872 | @Override
|
---|
873 | public final void put(String key, String value) {
|
---|
874 | boolean locked = writeLock();
|
---|
875 | try {
|
---|
876 | super.put(key, value);
|
---|
877 | } finally {
|
---|
878 | writeUnlock(locked);
|
---|
879 | }
|
---|
880 | }
|
---|
881 |
|
---|
882 | @Override
|
---|
883 | public final void remove(String key) {
|
---|
884 | boolean locked = writeLock();
|
---|
885 | try {
|
---|
886 | super.remove(key);
|
---|
887 | } finally {
|
---|
888 | writeUnlock(locked);
|
---|
889 | }
|
---|
890 | }
|
---|
891 |
|
---|
892 | @Override
|
---|
893 | public final void removeAll() {
|
---|
894 | boolean locked = writeLock();
|
---|
895 | try {
|
---|
896 | super.removeAll();
|
---|
897 | } finally {
|
---|
898 | writeUnlock(locked);
|
---|
899 | }
|
---|
900 | }
|
---|
901 |
|
---|
902 | @Override
|
---|
903 | protected void keysChangedImpl(Map<String, String> originalKeys) {
|
---|
904 | clearCachedStyle();
|
---|
905 | if (dataSet != null) {
|
---|
906 | for (OsmPrimitive ref : getReferrers()) {
|
---|
907 | ref.clearCachedStyle();
|
---|
908 | }
|
---|
909 | }
|
---|
910 | updateDirectionFlags();
|
---|
911 | updateTagged();
|
---|
912 | updateAnnotated();
|
---|
913 | if (dataSet != null) {
|
---|
914 | dataSet.fireTagsChanged(this, originalKeys);
|
---|
915 | }
|
---|
916 | }
|
---|
917 |
|
---|
918 | /*------------
|
---|
919 | * Referrers
|
---|
920 | ------------*/
|
---|
921 |
|
---|
922 | private Object referrers;
|
---|
923 |
|
---|
924 | /**
|
---|
925 | * Add new referrer. If referrer is already included then no action is taken
|
---|
926 | * @param referrer
|
---|
927 | */
|
---|
928 | protected void addReferrer(OsmPrimitive referrer) {
|
---|
929 | // Based on methods from josm-ng
|
---|
930 | if (referrers == null) {
|
---|
931 | referrers = referrer;
|
---|
932 | } else if (referrers instanceof OsmPrimitive) {
|
---|
933 | if (referrers != referrer) {
|
---|
934 | referrers = new OsmPrimitive[] { (OsmPrimitive)referrers, referrer };
|
---|
935 | }
|
---|
936 | } else {
|
---|
937 | for (OsmPrimitive primitive:(OsmPrimitive[])referrers) {
|
---|
938 | if (primitive == referrer)
|
---|
939 | return;
|
---|
940 | }
|
---|
941 | OsmPrimitive[] orig = (OsmPrimitive[])referrers;
|
---|
942 | OsmPrimitive[] bigger = new OsmPrimitive[orig.length+1];
|
---|
943 | System.arraycopy(orig, 0, bigger, 0, orig.length);
|
---|
944 | bigger[orig.length] = referrer;
|
---|
945 | referrers = bigger;
|
---|
946 | }
|
---|
947 | }
|
---|
948 |
|
---|
949 | /**
|
---|
950 | * Remove referrer. No action is taken if referrer is not registered
|
---|
951 | * @param referrer
|
---|
952 | */
|
---|
953 | protected void removeReferrer(OsmPrimitive referrer) {
|
---|
954 | // Based on methods from josm-ng
|
---|
955 | if (referrers instanceof OsmPrimitive) {
|
---|
956 | if (referrers == referrer) {
|
---|
957 | referrers = null;
|
---|
958 | }
|
---|
959 | } else if (referrers instanceof OsmPrimitive[]) {
|
---|
960 | OsmPrimitive[] orig = (OsmPrimitive[])referrers;
|
---|
961 | int idx = -1;
|
---|
962 | for (int i=0; i<orig.length; i++) {
|
---|
963 | if (orig[i] == referrer) {
|
---|
964 | idx = i;
|
---|
965 | break;
|
---|
966 | }
|
---|
967 | }
|
---|
968 | if (idx == -1)
|
---|
969 | return;
|
---|
970 |
|
---|
971 | if (orig.length == 2) {
|
---|
972 | referrers = orig[1-idx]; // idx is either 0 or 1, take the other
|
---|
973 | } else { // downsize the array
|
---|
974 | OsmPrimitive[] smaller = new OsmPrimitive[orig.length-1];
|
---|
975 | System.arraycopy(orig, 0, smaller, 0, idx);
|
---|
976 | System.arraycopy(orig, idx+1, smaller, idx, smaller.length-idx);
|
---|
977 | referrers = smaller;
|
---|
978 | }
|
---|
979 | }
|
---|
980 | }
|
---|
981 | /**
|
---|
982 | * Find primitives that reference this primitive. Returns only primitives that are included in the same
|
---|
983 | * dataset as this primitive. <br>
|
---|
984 | *
|
---|
985 | * For example following code will add wnew as referer to all nodes of existingWay, but this method will
|
---|
986 | * not return wnew because it's not part of the dataset <br>
|
---|
987 | *
|
---|
988 | * <code>Way wnew = new Way(existingWay)</code>
|
---|
989 | *
|
---|
990 | * @param allowWithoutDataset If true, method will return empty list if primitive is not part of the dataset. If false,
|
---|
991 | * exception will be thrown in this case
|
---|
992 | *
|
---|
993 | * @return a collection of all primitives that reference this primitive.
|
---|
994 | */
|
---|
995 |
|
---|
996 | public final List<OsmPrimitive> getReferrers(boolean allowWithoutDataset) {
|
---|
997 | // Method copied from OsmPrimitive in josm-ng
|
---|
998 | // Returns only referrers that are members of the same dataset (primitive can have some fake references, for example
|
---|
999 | // when way is cloned
|
---|
1000 |
|
---|
1001 | if (dataSet == null && allowWithoutDataset)
|
---|
1002 | return Collections.emptyList();
|
---|
1003 |
|
---|
1004 | checkDataset();
|
---|
1005 | Object referrers = this.referrers;
|
---|
1006 | List<OsmPrimitive> result = new ArrayList<OsmPrimitive>();
|
---|
1007 | if (referrers != null) {
|
---|
1008 | if (referrers instanceof OsmPrimitive) {
|
---|
1009 | OsmPrimitive ref = (OsmPrimitive)referrers;
|
---|
1010 | if (ref.dataSet == dataSet) {
|
---|
1011 | result.add(ref);
|
---|
1012 | }
|
---|
1013 | } else {
|
---|
1014 | for (OsmPrimitive o:(OsmPrimitive[])referrers) {
|
---|
1015 | if (dataSet == o.dataSet) {
|
---|
1016 | result.add(o);
|
---|
1017 | }
|
---|
1018 | }
|
---|
1019 | }
|
---|
1020 | }
|
---|
1021 | return result;
|
---|
1022 | }
|
---|
1023 |
|
---|
1024 | public final List<OsmPrimitive> getReferrers() {
|
---|
1025 | return getReferrers(false);
|
---|
1026 | }
|
---|
1027 |
|
---|
1028 | /**
|
---|
1029 | * <p>Visits {@code visitor} for all referrers.</p>
|
---|
1030 | *
|
---|
1031 | * @param visitor the visitor. Ignored, if null.
|
---|
1032 | */
|
---|
1033 | public void visitReferrers(Visitor visitor){
|
---|
1034 | if (visitor == null) return;
|
---|
1035 | if (this.referrers == null)
|
---|
1036 | return;
|
---|
1037 | else if (this.referrers instanceof OsmPrimitive) {
|
---|
1038 | OsmPrimitive ref = (OsmPrimitive) this.referrers;
|
---|
1039 | if (ref.dataSet == dataSet) {
|
---|
1040 | ref.accept(visitor);
|
---|
1041 | }
|
---|
1042 | } else if (this.referrers instanceof OsmPrimitive[]) {
|
---|
1043 | OsmPrimitive[] refs = (OsmPrimitive[]) this.referrers;
|
---|
1044 | for (OsmPrimitive ref: refs) {
|
---|
1045 | if (ref.dataSet == dataSet) {
|
---|
1046 | ref.accept(visitor);
|
---|
1047 | }
|
---|
1048 | }
|
---|
1049 | }
|
---|
1050 | }
|
---|
1051 |
|
---|
1052 | /**
|
---|
1053 | Return true, if this primitive is referred by at least n ways
|
---|
1054 | @param n Minimal number of ways to return true. Must be positive
|
---|
1055 | */
|
---|
1056 | public final boolean isReferredByWays(int n) {
|
---|
1057 | // Count only referrers that are members of the same dataset (primitive can have some fake references, for example
|
---|
1058 | // when way is cloned
|
---|
1059 | Object referrers = this.referrers;
|
---|
1060 | if (referrers == null) return false;
|
---|
1061 | checkDataset();
|
---|
1062 | if (referrers instanceof OsmPrimitive)
|
---|
1063 | return n<=1 && referrers instanceof Way && ((OsmPrimitive)referrers).dataSet == dataSet;
|
---|
1064 | else {
|
---|
1065 | int counter=0;
|
---|
1066 | for (OsmPrimitive o : (OsmPrimitive[])referrers) {
|
---|
1067 | if (dataSet == o.dataSet && o instanceof Way) {
|
---|
1068 | if (++counter >= n)
|
---|
1069 | return true;
|
---|
1070 | }
|
---|
1071 | }
|
---|
1072 | return false;
|
---|
1073 | }
|
---|
1074 | }
|
---|
1075 |
|
---|
1076 |
|
---|
1077 | /*-----------------
|
---|
1078 | * OTHER METHODS
|
---|
1079 | *----------------*/
|
---|
1080 |
|
---|
1081 | /**
|
---|
1082 | * Implementation of the visitor scheme. Subclasses have to call the correct
|
---|
1083 | * visitor function.
|
---|
1084 | * @param visitor The visitor from which the visit() function must be called.
|
---|
1085 | */
|
---|
1086 | abstract public void accept(Visitor visitor);
|
---|
1087 |
|
---|
1088 | /**
|
---|
1089 | * Get and write all attributes from the parameter. Does not fire any listener, so
|
---|
1090 | * use this only in the data initializing phase
|
---|
1091 | */
|
---|
1092 | public void cloneFrom(OsmPrimitive other) {
|
---|
1093 | // write lock is provided by subclasses
|
---|
1094 | if (id != other.id && dataSet != null)
|
---|
1095 | throw new DataIntegrityProblemException("Osm id cannot be changed after primitive was added to the dataset");
|
---|
1096 |
|
---|
1097 | super.cloneFrom(other);
|
---|
1098 | clearCachedStyle();
|
---|
1099 | }
|
---|
1100 |
|
---|
1101 | /**
|
---|
1102 | * Merges the technical and semantical attributes from <code>other</code> onto this.
|
---|
1103 | *
|
---|
1104 | * Both this and other must be new, or both must be assigned an OSM ID. If both this and <code>other</code>
|
---|
1105 | * have an assigend OSM id, the IDs have to be the same.
|
---|
1106 | *
|
---|
1107 | * @param other the other primitive. Must not be null.
|
---|
1108 | * @throws IllegalArgumentException thrown if other is null.
|
---|
1109 | * @throws DataIntegrityProblemException thrown if either this is new and other is not, or other is new and this is not
|
---|
1110 | * @throws DataIntegrityProblemException thrown if other isn't new and other.getId() != this.getId()
|
---|
1111 | */
|
---|
1112 | public void mergeFrom(OsmPrimitive other) {
|
---|
1113 | boolean locked = writeLock();
|
---|
1114 | try {
|
---|
1115 | CheckParameterUtil.ensureParameterNotNull(other, "other");
|
---|
1116 | if (other.isNew() ^ isNew())
|
---|
1117 | throw new DataIntegrityProblemException(tr("Cannot merge because either of the participating primitives is new and the other is not"));
|
---|
1118 | if (! other.isNew() && other.getId() != id)
|
---|
1119 | throw new DataIntegrityProblemException(tr("Cannot merge primitives with different ids. This id is {0}, the other is {1}", id, other.getId()));
|
---|
1120 |
|
---|
1121 | setKeys(other.getKeys());
|
---|
1122 | timestamp = other.timestamp;
|
---|
1123 | version = other.version;
|
---|
1124 | setIncomplete(other.isIncomplete());
|
---|
1125 | flags = other.flags;
|
---|
1126 | user= other.user;
|
---|
1127 | changesetId = other.changesetId;
|
---|
1128 | } finally {
|
---|
1129 | writeUnlock(locked);
|
---|
1130 | }
|
---|
1131 | }
|
---|
1132 |
|
---|
1133 | /**
|
---|
1134 | * Replies true if other isn't null and has the same interesting tags (key/value-pairs) as this.
|
---|
1135 | *
|
---|
1136 | * @param other the other object primitive
|
---|
1137 | * @return true if other isn't null and has the same interesting tags (key/value-pairs) as this.
|
---|
1138 | */
|
---|
1139 | public boolean hasSameInterestingTags(OsmPrimitive other) {
|
---|
1140 | // We cannot directly use Arrays.equals(keys, other.keys) as keys is not ordered by key
|
---|
1141 | // but we can at least check if both arrays are null or of the same size before creating
|
---|
1142 | // and comparing the key maps (costly operation, see #7159)
|
---|
1143 | return (keys == null && other.keys == null)
|
---|
1144 | || (keys != null && other.keys != null && keys.length == other.keys.length
|
---|
1145 | && (keys.length == 0 || getInterestingTags().equals(other.getInterestingTags())));
|
---|
1146 | }
|
---|
1147 |
|
---|
1148 | /**
|
---|
1149 | * Replies true if this primitive and other are equal with respect to their
|
---|
1150 | * semantic attributes.
|
---|
1151 | * <ol>
|
---|
1152 | * <li>equal id</ol>
|
---|
1153 | * <li>both are complete or both are incomplete</li>
|
---|
1154 | * <li>both have the same tags</li>
|
---|
1155 | * </ol>
|
---|
1156 | * @param other
|
---|
1157 | * @return true if this primitive and other are equal with respect to their
|
---|
1158 | * semantic attributes.
|
---|
1159 | */
|
---|
1160 | public boolean hasEqualSemanticAttributes(OsmPrimitive other) {
|
---|
1161 | if (!isNew() && id != other.id)
|
---|
1162 | return false;
|
---|
1163 | if (isIncomplete() ^ other.isIncomplete()) // exclusive or operator for performance (see #7159)
|
---|
1164 | return false;
|
---|
1165 | // can't do an equals check on the internal keys array because it is not ordered
|
---|
1166 | //
|
---|
1167 | return hasSameInterestingTags(other);
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 | /**
|
---|
1171 | * Replies true if this primitive and other are equal with respect to their
|
---|
1172 | * technical attributes. The attributes:
|
---|
1173 | * <ol>
|
---|
1174 | * <li>deleted</ol>
|
---|
1175 | * <li>modified</ol>
|
---|
1176 | * <li>timestamp</ol>
|
---|
1177 | * <li>version</ol>
|
---|
1178 | * <li>visible</ol>
|
---|
1179 | * <li>user</ol>
|
---|
1180 | * </ol>
|
---|
1181 | * have to be equal
|
---|
1182 | * @param other the other primitive
|
---|
1183 | * @return true if this primitive and other are equal with respect to their
|
---|
1184 | * technical attributes
|
---|
1185 | */
|
---|
1186 | public boolean hasEqualTechnicalAttributes(OsmPrimitive other) {
|
---|
1187 | if (other == null) return false;
|
---|
1188 |
|
---|
1189 | return
|
---|
1190 | isDeleted() == other.isDeleted()
|
---|
1191 | && isModified() == other.isModified()
|
---|
1192 | && timestamp == other.timestamp
|
---|
1193 | && version == other.version
|
---|
1194 | && isVisible() == other.isVisible()
|
---|
1195 | && (user == null ? other.user==null : user==other.user)
|
---|
1196 | && changesetId == other.changesetId;
|
---|
1197 | }
|
---|
1198 |
|
---|
1199 | /**
|
---|
1200 | * Loads (clone) this primitive from provided PrimitiveData
|
---|
1201 | * @param data The object which should be cloned
|
---|
1202 | */
|
---|
1203 | public void load(PrimitiveData data) {
|
---|
1204 | // Write lock is provided by subclasses
|
---|
1205 | setKeys(data.getKeys());
|
---|
1206 | setTimestamp(data.getTimestamp());
|
---|
1207 | user = data.getUser();
|
---|
1208 | setChangesetId(data.getChangesetId());
|
---|
1209 | setDeleted(data.isDeleted());
|
---|
1210 | setModified(data.isModified());
|
---|
1211 | setIncomplete(data.isIncomplete());
|
---|
1212 | version = data.getVersion();
|
---|
1213 | }
|
---|
1214 |
|
---|
1215 | /**
|
---|
1216 | * Save parameters of this primitive to the transport object
|
---|
1217 | * @return The saved object data
|
---|
1218 | */
|
---|
1219 | public abstract PrimitiveData save();
|
---|
1220 |
|
---|
1221 | /**
|
---|
1222 | * Save common parameters of primitives to the transport object
|
---|
1223 | * @param data The object to save the data into
|
---|
1224 | */
|
---|
1225 | protected void saveCommonAttributes(PrimitiveData data) {
|
---|
1226 | data.setId(id);
|
---|
1227 | data.setKeys(getKeys());
|
---|
1228 | data.setTimestamp(getTimestamp());
|
---|
1229 | data.setUser(user);
|
---|
1230 | data.setDeleted(isDeleted());
|
---|
1231 | data.setModified(isModified());
|
---|
1232 | data.setVisible(isVisible());
|
---|
1233 | data.setIncomplete(isIncomplete());
|
---|
1234 | data.setChangesetId(changesetId);
|
---|
1235 | data.setVersion(version);
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 | /**
|
---|
1239 | * Fetch the bounding box of the primitive
|
---|
1240 | * @return Bounding box of the object
|
---|
1241 | */
|
---|
1242 | public abstract BBox getBBox();
|
---|
1243 |
|
---|
1244 | /**
|
---|
1245 | * Called by Dataset to update cached position information of primitive (bbox, cached EarthNorth, ...)
|
---|
1246 | */
|
---|
1247 | public abstract void updatePosition();
|
---|
1248 |
|
---|
1249 | /*----------------
|
---|
1250 | * OBJECT METHODS
|
---|
1251 | *---------------*/
|
---|
1252 |
|
---|
1253 | @Override
|
---|
1254 | protected String getFlagsAsString() {
|
---|
1255 | StringBuilder builder = new StringBuilder(super.getFlagsAsString());
|
---|
1256 |
|
---|
1257 | if (isDisabled()) {
|
---|
1258 | if (isDisabledAndHidden()) {
|
---|
1259 | builder.append("h");
|
---|
1260 | } else {
|
---|
1261 | builder.append("d");
|
---|
1262 | }
|
---|
1263 | }
|
---|
1264 | if (isTagged()) {
|
---|
1265 | builder.append("T");
|
---|
1266 | }
|
---|
1267 | if (hasDirectionKeys()) {
|
---|
1268 | if (reversedDirection()) {
|
---|
1269 | builder.append("<");
|
---|
1270 | } else {
|
---|
1271 | builder.append(">");
|
---|
1272 | }
|
---|
1273 | }
|
---|
1274 | return builder.toString();
|
---|
1275 | }
|
---|
1276 |
|
---|
1277 | /**
|
---|
1278 | * Equal, if the id (and class) is equal.
|
---|
1279 | *
|
---|
1280 | * An primitive is equal to its incomplete counter part.
|
---|
1281 | */
|
---|
1282 | @Override public boolean equals(Object obj) {
|
---|
1283 | if (obj instanceof OsmPrimitive)
|
---|
1284 | return ((OsmPrimitive)obj).id == id && obj.getClass() == getClass();
|
---|
1285 | return false;
|
---|
1286 | }
|
---|
1287 |
|
---|
1288 | /**
|
---|
1289 | * Return the id plus the class type encoded as hashcode or super's hashcode if id is 0.
|
---|
1290 | *
|
---|
1291 | * An primitive has the same hashcode as its incomplete counterpart.
|
---|
1292 | */
|
---|
1293 | @Override public final int hashCode() {
|
---|
1294 | return (int)id;
|
---|
1295 | }
|
---|
1296 |
|
---|
1297 | /**
|
---|
1298 | * Replies the display name of a primitive formatted by <code>formatter</code>
|
---|
1299 | *
|
---|
1300 | * @return the display name
|
---|
1301 | */
|
---|
1302 | public abstract String getDisplayName(NameFormatter formatter);
|
---|
1303 |
|
---|
1304 | @Override
|
---|
1305 | public Collection<String> getTemplateKeys() {
|
---|
1306 | Collection<String> keySet = keySet();
|
---|
1307 | List<String> result = new ArrayList<String>(keySet.size() + 2);
|
---|
1308 | result.add(SPECIAL_VALUE_ID);
|
---|
1309 | result.add(SPECIAL_VALUE_LOCAL_NAME);
|
---|
1310 | result.addAll(keySet);
|
---|
1311 | return result;
|
---|
1312 | }
|
---|
1313 |
|
---|
1314 | @Override
|
---|
1315 | public Object getTemplateValue(String name, boolean special) {
|
---|
1316 | if (special) {
|
---|
1317 | String lc = name.toLowerCase();
|
---|
1318 | if (SPECIAL_VALUE_ID.equals(lc))
|
---|
1319 | return getId();
|
---|
1320 | else if (SPECIAL_VALUE_LOCAL_NAME.equals(lc))
|
---|
1321 | return getLocalName();
|
---|
1322 | else
|
---|
1323 | return null;
|
---|
1324 |
|
---|
1325 | } else
|
---|
1326 | return getIgnoreCase(name);
|
---|
1327 | }
|
---|
1328 |
|
---|
1329 | @Override
|
---|
1330 | public boolean evaluateCondition(Match condition) {
|
---|
1331 | return condition.match(this);
|
---|
1332 | }
|
---|
1333 |
|
---|
1334 | /**
|
---|
1335 | * Replies the set of referring relations
|
---|
1336 | *
|
---|
1337 | * @return the set of referring relations
|
---|
1338 | */
|
---|
1339 | public static Set<Relation> getParentRelations(Collection<? extends OsmPrimitive> primitives) {
|
---|
1340 | HashSet<Relation> ret = new HashSet<Relation>();
|
---|
1341 | for (OsmPrimitive w : primitives) {
|
---|
1342 | ret.addAll(OsmPrimitive.getFilteredList(w.getReferrers(), Relation.class));
|
---|
1343 | }
|
---|
1344 | return ret;
|
---|
1345 | }
|
---|
1346 |
|
---|
1347 | /**
|
---|
1348 | * Determines if this primitive has tags denoting an area.
|
---|
1349 | * @return {@code true} if this primitive has tags denoting an area, {@code false} otherwise.
|
---|
1350 | * @since 6491
|
---|
1351 | */
|
---|
1352 | public final boolean hasAreaTags() {
|
---|
1353 | return hasKey("landuse")
|
---|
1354 | || "yes".equals(get("area"))
|
---|
1355 | || "riverbank".equals(get("waterway"))
|
---|
1356 | || hasKey("natural")
|
---|
1357 | || hasKey("amenity")
|
---|
1358 | || hasKey("leisure")
|
---|
1359 | || hasKey("building")
|
---|
1360 | || hasKey("building:part");
|
---|
1361 | }
|
---|
1362 |
|
---|
1363 | /**
|
---|
1364 | * Determines if this primitive semantically concerns an area.
|
---|
1365 | * @return {@code true} if this primitive semantically concerns an area, according to its type, geometry and tags, {@code false} otherwise.
|
---|
1366 | * @since 6491
|
---|
1367 | */
|
---|
1368 | public abstract boolean concernsArea();
|
---|
1369 | }
|
---|