Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/WaterlevelDifferenceColumn.java @ 4631:d35d316049e8

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A little optimization and handle the case that there are duplicates in the values.
author Sascha L. Teichmann <teichmann@intevation.de>
date Mon, 03 Dec 2012 21:16:15 +0100
parents dfc5bc5660c2
children
rev   line source
2847
dfc5bc5660c2 Added model classes for MINFO specific waterlevel differences.
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1 package de.intevation.flys.model;
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2
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3 import java.io.Serializable;
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4 import java.util.ArrayList;
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5 import java.util.List;
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6
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7 import javax.persistence.Entity;
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8 import javax.persistence.Id;
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9 import javax.persistence.Table;
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10 import javax.persistence.GeneratedValue;
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11 import javax.persistence.Column;
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12 import javax.persistence.SequenceGenerator;
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13 import javax.persistence.GenerationType;
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14 import javax.persistence.JoinColumn;
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15 import javax.persistence.OneToOne;
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16 import javax.persistence.OneToMany;
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17
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18 import org.apache.log4j.Logger;
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19
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20
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21 @Entity
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22 @Table(name = "waterlevel_difference_column")
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23 public class WaterlevelDifferenceColumn
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24 implements Serializable
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25 {
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26 private static Logger logger =
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27 Logger.getLogger(WaterlevelDifferenceColumn.class);
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28
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29
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30 private Integer id;
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31
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32 private WaterlevelDifference difference;
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33
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34 private List<WaterlevelDifferenceValue> values;
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35
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36 private String description;
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37
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38
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39 public WaterlevelDifferenceColumn() {
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40 values = new ArrayList<WaterlevelDifferenceValue>();
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41 }
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42
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43 public WaterlevelDifferenceColumn(
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44 WaterlevelDifference difference,
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45 String description
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46 ) {
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47 this();
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48
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49 this.difference = difference;
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50 this.description = description;
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51 }
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52
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53
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54 @Id
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55 @SequenceGenerator(
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56 name = "SEQUENCE_WATERLEVEL_DIFF_COLUMN_ID_SEQ",
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57 sequenceName = "WATERLEVEL_DIFF_COLUMN_ID_SEQ",
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58 allocationSize = 1)
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59 @GeneratedValue(
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60 strategy = GenerationType.SEQUENCE,
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61 generator = "SEQUENCE_WATERLEVEL_DIFF_COLUMN_ID_SEQ")
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62 @Column(name = "id")
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63 public Integer getId() {
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64 return id;
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65 }
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66
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67 public void setId(Integer id) {
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68 this.id = id;
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69 }
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70
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71 @OneToOne
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72 @JoinColumn(name = "difference_id" )
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73 public WaterlevelDifference getDifference() {
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74 return difference;
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75 }
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76
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77 public void setDifference(WaterlevelDifference difference) {
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78 this.difference = difference;
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79 }
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80
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81 @Column(name = "description")
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82 public String getDescription() {
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83 return description;
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84 }
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85
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86 public void setDescription(String description) {
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87 this.description = description;
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88 }
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89
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90 @OneToMany
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91 @JoinColumn(name = "column_id")
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92 public List<WaterlevelDifferenceValue> getValues() {
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93 return values;
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94 }
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95
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96 public void setValues(List<WaterlevelDifferenceValue> values) {
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97 this.values = values;
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98 }
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99
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100 public void addValue(WaterlevelDifferenceValue value) {
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101 this.values.add(value);
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102 }
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103 }
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104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org