Mercurial > dive4elements > river
view backend/src/main/java/org/dive4elements/river/model/BedHeightSingle.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 |
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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.ArrayList; 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 javax.persistence.JoinColumn; import javax.persistence.OneToOne; import javax.persistence.OneToMany; import org.hibernate.Session; import org.hibernate.Query; import org.dive4elements.river.backend.SessionHolder; @Entity @Table(name = "bed_height_single") public class BedHeightSingle implements Serializable { private Integer id; private Integer year; private Integer soundingWidth; private String evaluationBy; private String description; private River river; private BedHeightType type; private LocationSystem locationSystem; private ElevationModel curElevationModel; private ElevationModel oldElevationModel; private Range range; private List<BedHeightSingleValue> values; public BedHeightSingle() { } public BedHeightSingle( River river, Integer year, Integer soundingWidth, BedHeightType type, LocationSystem locationSystem, ElevationModel curElevationModel, Range range ) { this( river, year, soundingWidth, type, locationSystem, curElevationModel, null, range, null, null); } public BedHeightSingle( River river, Integer year, Integer soundingWidth, BedHeightType type, LocationSystem locationSystem, ElevationModel curElevationModel, ElevationModel oldElevationModel, Range range, String evaluationBy, String description ) { this.river = river; this.year = year; this.soundingWidth = soundingWidth; this.type = type; this.locationSystem = locationSystem; this.curElevationModel = curElevationModel; this.oldElevationModel = oldElevationModel; this.range = range; this.evaluationBy = evaluationBy; this.description = description; } @Id @SequenceGenerator( name = "SEQUENCE_BED_HEIGHT_SINGLE_ID_SEQ", sequenceName = "BED_HEIGHT_SINGLE_ID_SEQ", allocationSize = 1) @GeneratedValue( strategy = GenerationType.SEQUENCE, generator = "SEQUENCE_BED_HEIGHT_SINGLE_ID_SEQ") @Column(name = "id") public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } @OneToOne @JoinColumn(name = "river_id" ) public River getRiver() { return river; } public void setRiver(River river) { this.river = river; } @Column(name = "year") public Integer getYear() { return year; } public void setYear(Integer year) { this.year = year; } @Column(name = "sounding_width") public Integer getSoundingWidth() { return soundingWidth; } public void setSoundingWidth(Integer soundingWidth) { this.soundingWidth = soundingWidth; } @OneToOne @JoinColumn(name = "type_id") public BedHeightType getType() { return type; } public void setType(BedHeightType type) { this.type = type; } @OneToOne @JoinColumn(name = "location_system_id") public LocationSystem getLocationSystem() { return locationSystem; } public void setLocationSystem(LocationSystem locationSystem) { this.locationSystem = locationSystem; } @OneToOne @JoinColumn(name = "cur_elevation_model_id") public ElevationModel getCurElevationModel() { return curElevationModel; } public void setCurElevationModel(ElevationModel curElevationModel) { this.curElevationModel = curElevationModel; } @OneToOne @JoinColumn(name = "old_elevation_model_id") public ElevationModel getOldElevationModel() { return oldElevationModel; } public void setOldElevationModel(ElevationModel oldElevationModel) { this.oldElevationModel = oldElevationModel; } @OneToOne @JoinColumn(name = "range_id") public Range getRange() { return range; } public void setRange(Range range) { this.range = range; } @Column(name = "evaluation_by") public String getEvaluationBy() { return evaluationBy; } public void setEvaluationBy(String evaluationBy) { this.evaluationBy = evaluationBy; } @Column(name = "description") public String getDescription() { return description; } public void setDescription(String description) { this.description = description; } @OneToMany @JoinColumn(name = "bed_height_single_id") public List<BedHeightSingleValue> getValues() { return values; } public void setValues(List<BedHeightSingleValue> values) { this.values = values; } public static List<BedHeightSingle> getBedHeightSingles( River river, double kmLo, double kmHi ) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from BedHeightSingle where river=:river"); query.setParameter("river", river); // TODO Do km range filtering in SQL statement List<BedHeightSingle> singles = query.list(); List<BedHeightSingle> good = new ArrayList<BedHeightSingle>(); for (BedHeightSingle s: singles) { for (BedHeightSingleValue value: s.getValues()) { double station = value.getStation().doubleValue(); if (station >= kmLo && station <= kmHi) { good.add(s); break; } } } return good; } public static BedHeightSingle getBedHeightSingleById(int id) { Session session = SessionHolder.HOLDER.get(); Query query = session.createQuery( "from BedHeightSingle where id=:id"); query.setParameter("id", id); List<BedHeightSingle> singles = query.list(); return singles != null ? singles.get(0) : null; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :