ingo@1115: /*
ingo@1115:  * Copyright (c) 2010 by Intevation GmbH
ingo@1115:  *
ingo@1115:  * This program is free software under the LGPL (>=v2.1)
ingo@1115:  * Read the file LGPL.txt coming with the software for details
ingo@1115:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@1115:  */
ingo@1115: 
ingo@1077: package de.intevation.gnv.statistics;
ingo@1077: 
ingo@1077: import de.intevation.gnv.geobackend.base.Result;
ingo@1077: import de.intevation.gnv.geobackend.base.ResultDescriptor;
ingo@1077: 
ingo@1077: import java.sql.SQLException;
ingo@1077: 
ingo@1077: 
ingo@1077: /**
ingo@1077:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@1077:  */
ingo@1077: public class TimeseriesVectorStatistics
ingo@1077: extends      VectorStatistics
ingo@1077: {
ingo@1077:     public TimeseriesVectorStatistics() {
ingo@1077:     }
ingo@1077: 
ingo@1077: 
ingo@1078:     protected void clear() {
ingo@1078:         // nothing to clear
ingo@1078:     }
ingo@1078: 
ingo@1078: 
ingo@1077:     protected int getValueIdx(ResultDescriptor rd) {
ingo@1077:         return rd.getColumnIndex("YORDINATE");
ingo@1077:     }
ingo@1077: 
ingo@1077: 
ingo@1077:     protected double calculateXOrdinateValue(Result prev, Result row)
ingo@1077:     throws SQLException
ingo@1077:     {
ingo@1077:         return new Double((row.getDate("XORDINATE")).getTime() / 1000 / 3600);
ingo@1077:     }
ingo@1077: }
ingo@1077: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :