Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java @ 2045:d13be39cfd1d
#242 Added header with meta information into CSV exports.
flys-artifacts/trunk@3531 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Thu, 22 Dec 2011 13:22:55 +0000 |
parents | e5f01f2325c9 |
children | 97a25b54eea3 |
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2044:5d6e82abe859 | 2045:d13be39cfd1d |
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257 return locations.toNativeArray(); | 257 return locations.toNativeArray(); |
258 } | 258 } |
259 | 259 |
260 | 260 |
261 /** | 261 /** |
262 * Returns the Qs for a given FLYSArtifact. This method currently accepts | |
263 * only instances of WINFOArtifact. | |
264 * | |
265 * @param flys A FLYSArtifact. | |
266 * | |
267 * @return the Qs. | |
268 */ | |
269 public static double[] getQs(FLYSArtifact flys) { | |
270 double[] kmRange = getKmRange(flys); | |
271 | |
272 // XXX this is not nice! | |
273 if (flys instanceof WINFOArtifact) { | |
274 return ((WINFOArtifact) flys).getQs(kmRange); | |
275 } | |
276 | |
277 logger.warn("This method currently supports WINFOArtifact only!"); | |
278 | |
279 return null; | |
280 } | |
281 | |
282 | |
283 /** | |
284 * Returns the Ws for a given FLYSArtifact. This method currently accepts | |
285 * only instances of WINFOArtifact. | |
286 * | |
287 * @param flys A FLYSArtifact. | |
288 * | |
289 * @return the Ws. | |
290 */ | |
291 public static double[] getWs(FLYSArtifact flys) { | |
292 double[] kmRange = getKmRange(flys); | |
293 | |
294 // XXX this is not nice! | |
295 if (flys instanceof WINFOArtifact) { | |
296 return ((WINFOArtifact) flys).getWs(kmRange); | |
297 } | |
298 | |
299 logger.warn("This method currently supports WINFOArtifact only!"); | |
300 | |
301 return null; | |
302 } | |
303 | |
304 | |
305 /** | |
262 * Returns the selected River object based on the 'river' data that might | 306 * Returns the selected River object based on the 'river' data that might |
263 * have been inserted by the user. | 307 * have been inserted by the user. |
264 * | 308 * |
265 * @return the selected River or null if no river has been chosen yet. | 309 * @return the selected River or null if no river has been chosen yet. |
266 */ | 310 */ |
267 public static River getRiver(FLYSArtifact flys) { | 311 public static River getRiver(FLYSArtifact flys) { |
268 String sRiver = flys.getDataAsString("river"); | 312 String sRiver = getRivername(flys); |
269 | 313 |
270 return (sRiver != null) | 314 return (sRiver != null) |
271 ? RiverFactory.getRiver(sRiver) | 315 ? RiverFactory.getRiver(sRiver) |
272 : null; | 316 : null; |
317 } | |
318 | |
319 | |
320 /** | |
321 * Returns the name of the river specified in the given <i>flys</i> | |
322 * Artifact. | |
323 * | |
324 * @param flys The FLYSArtifact that stores a river relevant information. | |
325 * | |
326 * @return the name of the specified river or null. | |
327 */ | |
328 public static String getRivername(FLYSArtifact flys) { | |
329 return flys != null ? flys.getDataAsString("river") : null; | |
273 } | 330 } |
274 | 331 |
275 | 332 |
276 /** | 333 /** |
277 * Extracts the SRID defined in the global configuration for the river | 334 * Extracts the SRID defined in the global configuration for the river |
305 null, | 362 null, |
306 variables); | 363 variables); |
307 } | 364 } |
308 | 365 |
309 | 366 |
367 public static Gauge getGauge(FLYSArtifact flys) { | |
368 River river = getRiver(flys); | |
369 | |
370 if (river == null) { | |
371 logger.debug("no river found"); | |
372 return null; | |
373 } | |
374 | |
375 double[] dist = getKmRange(flys); | |
376 | |
377 if (dist == null) { | |
378 logger.debug("no range found"); | |
379 return null; | |
380 } | |
381 | |
382 if (logger.isDebugEnabled()) { | |
383 logger.debug("Determine gauge for:"); | |
384 logger.debug("... river: " + river.getName()); | |
385 logger.debug("... distance: " + dist[0] + " - " + dist[1]); | |
386 } | |
387 | |
388 Gauge gauge = river.determineGauge(dist[0], dist[1]); | |
389 | |
390 String name = gauge != null ? gauge.getName() : "'n/a"; | |
391 logger.debug("Found gauge: " + name); | |
392 | |
393 return gauge; | |
394 } | |
395 | |
396 | |
397 public static String getGaugename(FLYSArtifact flys) { | |
398 Gauge gauge = getGauge(flys); | |
399 | |
400 return gauge != null ? gauge.getName() : null; | |
401 } | |
402 | |
403 | |
310 public static String createWspWTitle( | 404 public static String createWspWTitle( |
311 WINFOArtifact winfo, | 405 WINFOArtifact winfo, |
312 CallContext cc, | 406 CallContext cc, |
313 String name | 407 String name |
314 ) { | 408 ) { |