Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/FlowDepthKmLineImport.java @ 8971:50416a0df385
Importer for the Schifffahrt (S-INFO) and Oekologie (U-INFO) files
| author | mschaefer |
|---|---|
| date | Tue, 03 Apr 2018 10:18:30 +0200 |
| parents | |
| children | 31549fdfaf4f |
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| 8970:da5dc7446652 | 8971:50416a0df385 |
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| 1 /* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 | |
| 11 package org.dive4elements.river.importer.sinfo.importitem; | |
| 12 | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.dive4elements.river.importer.common.AbstractKmLineImport; | |
| 16 import org.dive4elements.river.model.sinfo.FlowDepthColumn; | |
| 17 import org.dive4elements.river.model.sinfo.FlowDepthValue; | |
| 18 import org.hibernate.Query; | |
| 19 import org.hibernate.Session; | |
| 20 | |
| 21 /** | |
| 22 * Imported flow depth value of a river station. | |
| 23 * | |
| 24 * @author Matthias Schäfer | |
| 25 * | |
| 26 */ | |
| 27 public class FlowDepthKmLineImport extends AbstractKmLineImport<FlowDepthColumn, FlowDepthValue> { | |
| 28 | |
| 29 /***** FIELDS *****/ | |
| 30 | |
| 31 /** | |
| 32 * Flow depth in m | |
| 33 */ | |
| 34 private final double depth; | |
| 35 | |
| 36 | |
| 37 /***** CONSTRUCTOR *****/ | |
| 38 | |
| 39 public FlowDepthKmLineImport(final Double km, final double depth) { | |
| 40 super(km.doubleValue()); | |
| 41 this.depth = depth; | |
| 42 } | |
| 43 | |
| 44 | |
| 45 /***** METHODS *****/ | |
| 46 | |
| 47 @Override | |
| 48 protected FlowDepthValue queryValueItem(final Session session, final FlowDepthColumn parent) { | |
| 49 final Query query = session.createQuery("FROM FlowDepthValue WHERE (FlowDepthColumn=:parent)" | |
| 50 + " AND (station BETWEEN (:station-0.0001) AND (:station+0.0001))"); | |
| 51 query.setParameter("parent", parent); | |
| 52 query.setParameter("station", this.station); | |
| 53 final List rows = query.list(); | |
| 54 if (!rows.isEmpty()) | |
| 55 return (FlowDepthValue) rows.get(0); | |
| 56 else | |
| 57 return null; | |
| 58 } | |
| 59 | |
| 60 | |
| 61 @Override | |
| 62 protected FlowDepthValue createValueItem(final FlowDepthColumn parent) { | |
| 63 return new FlowDepthValue(parent, this.station, this.depth); | |
| 64 } | |
| 65 } |