Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/model/BedHeightType.java @ 6229:3fea9701d58d
Fix gauge determination.
If we look upstream ( a > b ) we still have to compare
the start value of our range against the gauge and not the end
value. The start value is always the relevant value as we
handle the direction by checking this against A or B of the gauge.
Also:
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
I will never compare doubles with == again.
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Thu, 06 Jun 2013 18:23:17 +0200 |
parents | 4c3ccf2b0304 |
children | c894b7b45c4c |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * 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.model; import java.io.Serializable; import java.util.List; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; import javax.persistence.GeneratedValue; import javax.persistence.Column; import javax.persistence.SequenceGenerator; import javax.persistence.GenerationType; import org.apache.log4j.Logger; import org.hibernate.Query; import org.hibernate.Session; import org.dive4elements.river.backend.SessionHolder; @Entity @Table(name = "bed_height_type") public class BedHeightType implements Serializable { private static Logger log = Logger.getLogger(BedHeightType.class); private Integer id; private String name; public BedHeightType() { } public BedHeightType(String name) { this.name = name; } @Id @SequenceGenerator( name = "SEQUENCE_BED_HEIGHT_TYPE_ID_SEQ", sequenceName = "BED_HEIGHT_TYPE_SEQ", allocationSize = 1) @GeneratedValue( strategy = GenerationType.SEQUENCE, generator = "SEQUENCE_BED_HEIGHT_TYPE_ID_SEQ") @Column(name = "id") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @Column(name = "name") public String getName() { return name; } public void setName(String name) { this.name = name; } public static BedHeightType fetchBedHeightTypeForType(String type) { return fetchBedHeightTypeForType(type, null); } public static BedHeightType fetchBedHeightTypeForType(String name, Session session) { if (session == null) { session = SessionHolder.HOLDER.get(); } Query query = session.createQuery( "from BedHeightType where name=:name"); query.setParameter("name", name); List<Object> results = query.list(); return results.isEmpty() ? null : (BedHeightType)results.get(0); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :