Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/TkhKmLineImport.java @ 8971:50416a0df385
Importer for the Schifffahrt (S-INFO) and Oekologie (U-INFO) files
author | mschaefer |
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date | Tue, 03 Apr 2018 10:18:30 +0200 |
parents | |
children | bf8a9df86f32 |
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/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.importer.sinfo.importitem; import java.util.List; import org.dive4elements.river.importer.common.AbstractKmLineImport; import org.dive4elements.river.model.sinfo.TkhColumn; import org.dive4elements.river.model.sinfo.TkhValue; import org.hibernate.Query; import org.hibernate.Session; /** * Imported Transportkörperhöhe value of a river station. * * @author Matthias Schäfer * */ public class TkhKmLineImport extends AbstractKmLineImport<TkhColumn, TkhValue> { /***** FIELDS *****/ /** * TKH in m */ private final double tkheight; /***** CONSTRUCTOR *****/ public TkhKmLineImport(final Double km, final double tkheight) { super(km.doubleValue()); this.tkheight = tkheight; } /***** METHODS *****/ @Override protected TkhValue queryValueItem(final Session session, final TkhColumn parent) { final Query query = session.createQuery("FROM TkhValue WHERE (tkhcolumn=:parent)" + " AND (station BETWEEN (:station-0.0001) AND (:station+0.0001))"); query.setParameter("parent", parent); query.setParameter("station", this.station); final List rows = query.list(); if (!rows.isEmpty()) return (TkhValue) rows.get(0); else return null; } @Override protected TkhValue createValueItem(final TkhColumn parent) { return new TkhValue(parent, this.station, this.tkheight); } }