Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/statistics/TimeseriesVectorStatistics.java @ 1077:1728aac87717
Added statistics for vectorial timeseries.
gnv-artifacts/trunk@1179 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 09 Jun 2010 07:04:03 +0000 |
| parents | |
| children | 5659b5c5e4b5 |
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| 1076:dc9727a67d41 | 1077:1728aac87717 |
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| 1 package de.intevation.gnv.statistics; | |
| 2 | |
| 3 import de.intevation.gnv.geobackend.base.Result; | |
| 4 import de.intevation.gnv.geobackend.base.ResultDescriptor; | |
| 5 | |
| 6 import java.sql.SQLException; | |
| 7 | |
| 8 | |
| 9 /** | |
| 10 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 11 */ | |
| 12 public class TimeseriesVectorStatistics | |
| 13 extends VectorStatistics | |
| 14 { | |
| 15 public TimeseriesVectorStatistics() { | |
| 16 } | |
| 17 | |
| 18 | |
| 19 protected int getValueIdx(ResultDescriptor rd) { | |
| 20 return rd.getColumnIndex("YORDINATE"); | |
| 21 } | |
| 22 | |
| 23 | |
| 24 protected double calculateXOrdinateValue(Result prev, Result row) | |
| 25 throws SQLException | |
| 26 { | |
| 27 return new Double((row.getDate("XORDINATE")).getTime() / 1000 / 3600); | |
| 28 } | |
| 29 } | |
| 30 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |