Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/access/RangeAccess.java @ 4853:a0949259181e
RangeAccess.getKmRange: Extracted from FLYSUtils.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 23 Jan 2013 12:58:12 +0100 |
| parents | 9790a284246c |
| children | 14db045d6368 |
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| 4852:9790a284246c | 4853:a0949259181e |
|---|---|
| 1 package de.intevation.flys.artifacts.access; | 1 package de.intevation.flys.artifacts.access; |
| 2 | 2 |
| 3 import org.apache.log4j.Logger; | 3 import org.apache.log4j.Logger; |
| 4 | 4 |
| 5 import gnu.trove.TDoubleArrayList; | 5 import gnu.trove.TDoubleArrayList; |
| 6 | |
| 7 import de.intevation.artifacts.CallContext; | 6 import de.intevation.artifacts.CallContext; |
| 8 import de.intevation.flys.artifacts.FLYSArtifact; | 7 import de.intevation.flys.artifacts.FLYSArtifact; |
| 9 import de.intevation.flys.artifacts.WINFOArtifact; | 8 import de.intevation.flys.artifacts.WINFOArtifact; |
| 10 | 9 |
| 11 import de.intevation.flys.utils.FLYSUtils; | 10 import de.intevation.flys.utils.FLYSUtils; |
| 147 /** | 146 /** |
| 148 * Get min and max kilometer, independent of parametization | 147 * Get min and max kilometer, independent of parametization |
| 149 * (ld_from/to vs ld_locations). | 148 * (ld_from/to vs ld_locations). |
| 150 */ | 149 */ |
| 151 public double[] getKmRange() { | 150 public double[] getKmRange() { |
| 152 return FLYSUtils.getKmRange(this.getArtifact()); | 151 // TODO store kmRange in field. |
| 152 switch (getKmRangeMode()) { | |
| 153 case RANGE: { | |
| 154 return getKmFromTo(); | |
| 155 } | |
| 156 | |
| 157 case LOCATIONS: { | |
| 158 double[] locs = getLocations(); | |
| 159 // if no locations, nPE. | |
| 160 if (locs == null) { | |
| 161 logger.warn("no locations to get km range from."); | |
| 162 return new double[] { Double.NaN, Double.NaN }; | |
| 163 } | |
| 164 return new double[] { locs[0], locs[locs.length-1] }; | |
| 165 } | |
| 166 | |
| 167 case NONE: { | |
| 168 double[] locs = getLocations(); | |
| 169 if (locs != null) { | |
| 170 return new double[] { locs[0], locs[locs.length-1] }; | |
| 171 } | |
| 172 else { | |
| 173 return getKmFromTo(); | |
| 174 } | |
| 175 } | |
| 176 } | |
| 177 | |
| 178 return new double[] { Double.NaN, Double.NaN }; | |
| 153 } | 179 } |
| 154 | 180 |
| 155 | 181 |
| 156 public double[] getKmFromTo() { | 182 public double[] getKmFromTo() { |
| 157 return FLYSUtils.getKmFromTo(this.getArtifact()); | 183 return FLYSUtils.getKmFromTo(this.getArtifact()); |