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> |
|---|---|
| date | Thu, 22 Dec 2011 13:22:55 +0000 |
| parents | e5f01f2325c9 |
| children | 97a25b54eea3 |
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| 2044:5d6e82abe859 | 2045:d13be39cfd1d |
|---|---|
| 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 ) { |