teichmann@5844: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5844:  * Software engineering by Intevation GmbH
teichmann@5844:  *
teichmann@5992:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5844:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5992:  * documentation coming with Dive4Elements River for details.
teichmann@5844:  */
teichmann@5844: 
teichmann@5829: package org.dive4elements.river.model;
ingo@2810: 
ingo@2810: import java.io.Serializable;
ingo@2810: 
ingo@2810: import java.util.ArrayList;
ingo@2810: import java.util.List;
ingo@2810: 
ingo@2810: import javax.persistence.Entity;
ingo@2810: import javax.persistence.Id;
ingo@2810: import javax.persistence.Table;
ingo@2810: import javax.persistence.GeneratedValue;
ingo@2810: import javax.persistence.Column;
ingo@2810: import javax.persistence.SequenceGenerator;
ingo@2810: import javax.persistence.GenerationType;
ingo@2810: import javax.persistence.JoinColumn;
ingo@2810: import javax.persistence.OneToOne;
ingo@2810: import javax.persistence.OneToMany;
ingo@2810: 
ingo@2872: import org.hibernate.Session;
ingo@2872: import org.hibernate.Query;
ingo@2872: 
teichmann@5829: import org.dive4elements.river.backend.SessionHolder;
ingo@2872: 
ingo@2810: 
ingo@2810: @Entity
ingo@2810: @Table(name = "bed_height_epoch")
ingo@2810: public class BedHeightEpoch implements Serializable {
ingo@2810: 
ingo@2810:     private Integer id;
ingo@2810: 
ingo@2810:     private River river;
ingo@2810: 
ingo@2810:     private TimeInterval timeInterval;
ingo@2810: 
ingo@2810:     private ElevationModel curElevationModel;
ingo@2810:     private ElevationModel oldElevationModel;
ingo@2810: 
ingo@2810:     private Range range;
ingo@2810: 
ingo@2810:     private String evaluationBy;
ingo@2810:     private String description;
ingo@2810: 
ingo@2810:     private List<BedHeightEpochValue> values;
ingo@2810: 
ingo@2810: 
ingo@2810:     public BedHeightEpoch() {
ingo@2810:     }
ingo@2810: 
ingo@2810: 
ingo@2810:     public BedHeightEpoch(
ingo@2810:         River          river,
ingo@2810:         TimeInterval   timeInterval,
ingo@2810:         Range          range,
ingo@2810:         ElevationModel curElevationModel,
ingo@2810:         ElevationModel oldElevationModel,
ingo@2810:         String         evaluationBy,
ingo@2810:         String         description
ingo@2810:     ) {
ingo@2810:         this.river             = river;
ingo@2810:         this.timeInterval      = timeInterval;
ingo@2810:         this.range             = range;
ingo@2810:         this.curElevationModel = curElevationModel;
ingo@2810:         this.oldElevationModel = oldElevationModel;
ingo@2810:         this.evaluationBy      = evaluationBy;
ingo@2810:         this.description       = description;
ingo@2810:         this.values            = new ArrayList<BedHeightEpochValue>();
ingo@2810:     }
ingo@2810: 
ingo@2810: 
ingo@2810:     @Id
ingo@2810:     @SequenceGenerator(
ingo@2810:         name           = "SEQUENCE_BED_HEIGHT_EPOCH_ID_SEQ",
ingo@2810:         sequenceName   = "BED_HEIGHT_EPOCH_ID_SEQ",
ingo@2810:         allocationSize = 1)
ingo@2810:     @GeneratedValue(
ingo@2810:         strategy  = GenerationType.SEQUENCE,
ingo@2810:         generator = "SEQUENCE_BED_HEIGHT_EPOCH_ID_SEQ")
ingo@2810:     @Column(name = "id")
ingo@2810:     public Integer getId() {
ingo@2810:         return id;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setId(Integer id) {
ingo@2810:         this.id = id;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToOne
ingo@2810:     @JoinColumn(name = "river_id" )
ingo@2810:     public River getRiver() {
ingo@2810:         return river;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setRiver(River river) {
ingo@2810:         this.river = river;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToOne
ingo@2810:     @JoinColumn(name = "time_interval_id")
ingo@2810:     public TimeInterval getTimeInterval() {
ingo@2810:         return timeInterval;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setTimeInterval(TimeInterval timeInterval) {
ingo@2810:         this.timeInterval = timeInterval;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToOne
ingo@2810:     @JoinColumn(name = "cur_elevation_model_id")
ingo@2810:     public ElevationModel getCurElevationModel() {
ingo@2810:         return curElevationModel;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setCurElevationModel(ElevationModel curElevationModel) {
ingo@2810:         this.curElevationModel = curElevationModel;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToOne
ingo@2810:     @JoinColumn(name = "old_elevation_model_id")
ingo@2810:     public ElevationModel getOldElevationModel() {
ingo@2810:         return oldElevationModel;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setOldElevationModel(ElevationModel oldElevationModel) {
ingo@2810:         this.oldElevationModel = oldElevationModel;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToOne
ingo@2810:     @JoinColumn(name = "range_id")
ingo@2810:     public Range getRange() {
ingo@2810:         return range;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setRange(Range range) {
ingo@2810:         this.range = range;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @Column(name = "evaluation_by")
ingo@2810:     public String getEvaluationBy() {
ingo@2810:         return evaluationBy;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setEvaluationBy(String evaluationBy) {
ingo@2810:         this.evaluationBy = evaluationBy;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @Column(name = "description")
ingo@2810:     public String getDescription() {
ingo@2810:         return description;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setDescription(String description) {
ingo@2810:         this.description = description;
ingo@2810:     }
ingo@2810: 
ingo@2810:     @OneToMany
ingo@2810:     @JoinColumn(name = "bed_height_epoch_id")
ingo@2810:     public List<BedHeightEpochValue> getValues() {
ingo@2810:         return values;
ingo@2810:     }
ingo@2810: 
ingo@2810:     public void setValues(List<BedHeightEpochValue> values) {
ingo@2810:         this.values = values;
ingo@2810:     }
ingo@2872: 
ingo@2872: 
ingo@2875:     public static List<BedHeightEpoch> getBedHeightEpochs(
ingo@2875:         River  river,
ingo@2875:         double kmLo,
ingo@2875:         double kmHi
ingo@2875:     ) {
ingo@2872:         Session session = SessionHolder.HOLDER.get();
ingo@2872: 
ingo@2872:         Query query = session.createQuery(
ingo@2872:             "from BedHeightEpoch where river=:river");
ingo@2872: 
ingo@2872:         query.setParameter("river", river);
ingo@2872: 
ingo@2875:         // TODO Do km range filtering in SQL statement
ingo@2875: 
ingo@2875:         List<BedHeightEpoch> epochs = query.list();
ingo@2875:         List<BedHeightEpoch> good   = new ArrayList<BedHeightEpoch>();
ingo@2875: 
ingo@3799:         OUTER: for (BedHeightEpoch e: epochs) {
ingo@2875:             for (BedHeightEpochValue value: e.getValues()) {
ingo@2875:                 double station = value.getStation().doubleValue();
ingo@2875: 
ingo@2875:                 if (station >= kmLo && station <= kmHi) {
ingo@2875:                     good.add(e);
ingo@2875:                     continue OUTER;
ingo@2875:                 }
ingo@2875:             }
ingo@2875:         }
ingo@2875: 
ingo@2875:         return good;
ingo@2872:     }
ingo@2872: 
ingo@2872: 
ingo@2872:     public static BedHeightEpoch getBedHeightEpochById(int id) {
ingo@2872:         Session session = SessionHolder.HOLDER.get();
ingo@2872: 
ingo@2872:         Query query = session.createQuery(
ingo@2872:             "from BedHeightEpoch where id=:id");
ingo@2872: 
ingo@2872:         query.setParameter("id", id);
ingo@2872: 
ingo@2872:         List<BedHeightEpoch> singles = query.list();
ingo@2872: 
ingo@2872:         return singles != null ? singles.get(0) : null;
ingo@2872:     }
ingo@2810: }
ingo@2810: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :