Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/River.java @ 5434:fd07bcaff880

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add warning if the list is empty even without an exception
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 26 Mar 2013 12:04:52 +0100
parents 8062b571884d
children
rev   line source
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.model;
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parents:
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2
4809
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
3 import de.intevation.flys.backend.SessionHolder;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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4
167
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5 import java.io.Serializable;
465
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
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6 import java.math.BigDecimal;
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7 import java.math.MathContext;
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
8 import java.util.Comparator;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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9 import java.util.List;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
10 import java.util.Map;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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11 import java.util.TreeMap;
465
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
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12
4809
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
13 import javax.persistence.Column;
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14 import javax.persistence.Entity;
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
15 import javax.persistence.GeneratedValue;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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16 import javax.persistence.GenerationType;
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17 import javax.persistence.Id;
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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18 import javax.persistence.JoinColumn;
174
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19 import javax.persistence.OneToMany;
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0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
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20 import javax.persistence.OneToOne;
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87c3a3ac6ddf Order MeasurementStations by station km
Björn Ricks <bjoern.ricks@intevation.de>
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21 import javax.persistence.OrderBy;
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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22 import javax.persistence.SequenceGenerator;
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
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parents: 4262
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23 import javax.persistence.Table;
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24
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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25 import org.hibernate.Query;
472
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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26 import org.hibernate.Session;
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
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27
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
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28
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29 @Entity
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30 @Table(name = "rivers")
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31 public class River
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32 implements Serializable
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33 {
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34 public static final MathContext PRECISION = new MathContext(6);
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35
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36 public static final double EPSILON = 1e-5;
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parents: 2373
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37
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8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
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38 public static final Comparator<Double> KM_CMP = new Comparator<Double>() {
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parents: 2373
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39 @Override
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parents: 2373
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40 public int compare(Double a, Double b) {
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parents: 2373
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41 double diff = a - b;
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42 if (diff < -EPSILON) return -1;
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parents: 2373
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43 if (diff > EPSILON) return +1;
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parents: 2373
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44 return 0;
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
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parents: 2373
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45 }
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
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46 };
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
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47
168
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48 private Integer id;
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49
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948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3945
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50 private Long officialNumber;
948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3945
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51
168
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52 private String name;
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53
505
ce9c6f05f464 Schema: Added a column which tells if a river counts its km up or downwards.
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parents: 488
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54 private boolean kmUp;
ce9c6f05f464 Schema: Added a column which tells if a river counts its km up or downwards.
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parents: 488
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55
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56 private List<Gauge> gauges;
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57
4245
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
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58 private List<MeasurementStation> measurementstations;
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59
2347
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60 private Unit wstUnit;
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61
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62 @Id
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63 @SequenceGenerator(
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64 name = "SEQUENCE_RIVERS_ID_SEQ",
169
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65 sequenceName = "RIVERS_ID_SEQ",
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66 allocationSize = 1)
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67 @GeneratedValue(
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68 strategy = GenerationType.SEQUENCE,
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69 generator = "SEQUENCE_RIVERS_ID_SEQ")
168
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70 @Column(name = "id")
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71 public Integer getId() {
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72 return id;
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73 }
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74
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75 public void setId(Integer id) {
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76 this.id = id;
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77 }
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78
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parents: 3945
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79 @Column(name = "official_number")
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80 public Long getOfficialNumber() {
948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3945
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81 return officialNumber;
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parents: 3945
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82 }
948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3945
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83
948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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84 public void setOfficialNumber(Long officialNumber) {
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85 this.officialNumber = officialNumber;
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parents: 3945
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86 }
948c7289fc42 Backend: Added 'official_number' column to rivers table to model the 'Bundeswasserstrassen Identnummer'.
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parents: 3945
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87
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88 @Column(name = "name")
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89 public String getName() {
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90 return name;
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91 }
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92
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93 public void setName(String name) {
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94 this.name = name;
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95 }
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96
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97 @Column(name = "km_up")
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98 public boolean getKmUp() {
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99 return kmUp;
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100 }
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101
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102 public void setKmUp(boolean kmUp) {
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103 this.kmUp = kmUp;
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104 }
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105
167
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106 public River() {
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107 }
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108
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109 public River(String name, Unit wstUnit) {
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110 this.name = name;
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111 this.wstUnit = wstUnit;
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112 }
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113
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114 @OneToMany
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115 @JoinColumn(name="river_id")
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116 public List<Gauge> getGauges() {
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117 return gauges;
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118 }
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119
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120 public void setGauges(List<Gauge> gauges) {
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121 this.gauges = gauges;
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
122 }
188
003ac16812dd Store annotations in backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
123
2347
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
124
4245
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
125 @OneToMany
4262
87c3a3ac6ddf Order MeasurementStations by station km
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4245
diff changeset
126 @OrderBy("station")
4245
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
127 @JoinColumn(name="river_id")
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
128 public List<MeasurementStation> getMeasurementStations() {
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
129 return measurementstations;
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
130 }
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
131
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
132 public void setMeasurementStations(List<MeasurementStation> mstations) {
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
133 this.measurementstations = mstations;
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
134 }
6302db90b63f Add MeasurementStation to the River
Björn Ricks <bjoern.ricks@intevation.de>
parents: 3947
diff changeset
135
2347
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
136 @OneToOne
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
137 @JoinColumn(name = "wst_unit_id" )
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
138 public Unit getWstUnit() {
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
139 return wstUnit;
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
140 }
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
141
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
142 public void setWstUnit(Unit wstUnit) {
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
143 this.wstUnit = wstUnit;
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
144 }
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
145
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
146
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2345
diff changeset
147
4809
8062b571884d Bugs in generated RiverAxis Mapfile fixed. Now the river axes are drawn by the WMS.
Christian Lins <christian.lins@intevation.de>
parents: 4262
diff changeset
148 @Override
188
003ac16812dd Store annotations in backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
149 public String toString() {
003ac16812dd Store annotations in backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
150 return name != null ? name : "";
003ac16812dd Store annotations in backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
151 }
465
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
152
472
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
153
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
154 /**
488
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
155 * This method returns the gauges that intersect with <i>a</i> and
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
156 * <i>b</i>,
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
157 *
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
158 * @param a A start point.
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
159 * @param b An end point.
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
160 *
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
161 * @return the intersecting gauges.
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
162 */
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
163 public List<Gauge> determineGauges(double a, double b) {
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
164 Session session = SessionHolder.HOLDER.get();
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
165
756
ca13926b8871 River: Make search for gauges independent of from/to order.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
166 if (a > b) { double t = a; a = b; b = t; }
ca13926b8871 River: Make search for gauges independent of from/to order.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 505
diff changeset
167
488
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
168 Query query = session.createQuery(
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
169 "from Gauge where river=:river " +
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
170 "and not (range.a > :b or range.b < :a) order by a");
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
171 query.setParameter("river", this);
769
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
172 query.setParameter("a", new BigDecimal(a, PRECISION));
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
173 query.setParameter("b", new BigDecimal(b, PRECISION));
488
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
174
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
175 return query.list();
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
176 }
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
177
769
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
178 public Gauge maxOverlap(double a, double b) {
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
179 List<Gauge> gauges = determineGauges(a, b);
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
180 if (gauges == null) {
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
181 return null;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
182 }
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
183
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
184 if (a > b) { double t = a; a = b; b = t; }
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
185
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
186 double max = -Double.MAX_VALUE;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
187
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
188 Gauge result = null;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
189
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
190 for (Gauge gauge: gauges) {
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
191 Range r = gauge.getRange();
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
192 double c = r.getA().doubleValue();
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
193 double d = r.getB().doubleValue();
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
194
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
195 double start = c >= a ? c : a;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
196 double stop = d <= b ? d : b;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
197
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
198 double length = stop - start;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
199
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
200 if (length > max) {
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
201 max = length;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
202 result = gauge;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
203 }
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
204 }
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
205
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
206 return result;
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
207 }
321b9e480f72 Added a method to river to find the gauge with the max overlap with a given interval.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 768
diff changeset
208
767
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
209 public Gauge determineGaugeByName(String name) {
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
210 Session session = SessionHolder.HOLDER.get();
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
211 Query query = session.createQuery(
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
212 "from Gauge where river=:river and name=:name");
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
213 query.setParameter("river", this);
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
214 query.setParameter("name", name);
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
215 List<Gauge> gauges = query.list();
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
216 return gauges.isEmpty() ? null : gauges.get(0);
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
217 }
5572d051347e River: Added method to find gauge by its name.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 764
diff changeset
218
764
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
219 public Gauge determineGaugeByPosition(double p) {
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
220 Session session = SessionHolder.HOLDER.get();
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
221 Query query = session.createQuery(
768
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
diff changeset
222 "from Gauge g where river=:river " +
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
diff changeset
223 "and :p between g.range.a and g.range.b");
764
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
224 query.setParameter("river", this);
768
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 767
diff changeset
225 query.setParameter("p", new BigDecimal(p, PRECISION));
764
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
226 List<Gauge> gauges = query.list();
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
227 return gauges.isEmpty() ? null : gauges.get(0);
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
228 }
e09f00ecb915 river model: Added method to find gauge by a position lying in its range.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 757
diff changeset
229
757
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
230 public Gauge determineGaugeByStation(double a, double b) {
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
231
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
232 if (a > b) { double t = a; a = b; b = t; }
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
233
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
234 Session session = SessionHolder.HOLDER.get();
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
235
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
236 Query query = session.createQuery(
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
237 "from Gauge where river.id=:river " +
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
238 "and station between :a and :b");
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
239 query.setParameter("river", getId());
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
240 query.setParameter("a", new BigDecimal(a));
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
241 query.setParameter("b", new BigDecimal(b));
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
242
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
243 List<Gauge> gauges = query.list();
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
244 return gauges.isEmpty() ? null : gauges.get(0);
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
245 }
c19d4c643526 River: add method to find gauge by its station position.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 756
diff changeset
246
3794
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
247 public double[] determineMinMaxQ() {
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
248 Session session = SessionHolder.HOLDER.get();
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
249
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
250 Query query = session.createQuery(
3795
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
251 "select min(wqr.q) as min, max(wqr.q) as max " +
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
252 "from Wst as w " +
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
253 "join w.columns as wc " +
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
254 "join wc.columnQRanges as wcqr " +
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
255 "join wcqr.wstQRange as wqr " +
f210432f4383 Fix hibernate query
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3794
diff changeset
256 "where w.kind = 0 and river_id = :river");
3794
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
257
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
258 query.setParameter("river", getId());
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
259
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
260 double minmax[] = new double[] { Double.MAX_VALUE, Double.MIN_VALUE };
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
261
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
262 List<Object> results = query.list();
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
263
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
264 if (!results.isEmpty()) {
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
265 Object[] arr = (Object[]) results.get(0);
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
266 BigDecimal minq = (BigDecimal)arr[0];
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
267 BigDecimal maxq = (BigDecimal)arr[1];
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
268 minmax[0] = minq.doubleValue();
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
269 minmax[1] = maxq.doubleValue();
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
270 }
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
271
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
272 return minmax;
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
273 }
42db09d101f3 Add new method determineMinMaxQ to the River class to fetch the mimimum and maximum q values
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 2384
diff changeset
274
488
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
275
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
276 /**
472
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
277 * This method returns the first gauge that is intersected by <i>a</i> and
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
278 * <i>b</i>,
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
279 *
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
280 * @param a A start point.
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
281 * @param b An end point.
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
282 *
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
283 * @return the first intersecting gauge.
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
284 */
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
285 public Gauge determineGauge(double a, double b) {
488
b316d2106598 River got a new method that returns all gauges intersected by a given start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 472
diff changeset
286 List<Gauge> gauges = determineGauges(a, b);
472
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
287
2345
c3ea91aee989 Bugfix: #333 Improved determination of reference gauge based on start km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 769
diff changeset
288 int idx = a < b ? 0 : gauges.size() - 1;
c3ea91aee989 Bugfix: #333 Improved determination of reference gauge based on start km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 769
diff changeset
289
c3ea91aee989 Bugfix: #333 Improved determination of reference gauge based on start km.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 769
diff changeset
290 return gauges.isEmpty() ? null : gauges.get(idx);
472
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
291 }
1e196c75563b Added a new method to determine the selected gauge of a river based on a start and end point.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 465
diff changeset
292
465
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
293 /**
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
294 * Returns the min and max distance of this river. The first position in the
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
295 * resulting array contains the min distance, the second position the max
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
296 * distance.
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
297 *
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
298 * @return the min and max distance of this river.
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
299 */
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
300 public double[] determineMinMaxDistance() {
2373
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
301 List<Gauge> gauges = getGauges();
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
302
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
303 if (gauges == null || gauges.isEmpty()) {
465
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
304 return null;
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
305 }
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
306
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
307 double minmax[] = new double[] { Double.MAX_VALUE, Double.MIN_VALUE };
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
308
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
309 for (Gauge g: gauges) {
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
310 Range r = g.getRange();
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
311
2373
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
312 if (r == null) {
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
313 continue;
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
314 }
056b3a5aa181 Removed "NOT NULL" constraint from gauges.range_id because there are gauges which dont have a Gueltigkeitsbereich.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2347
diff changeset
315
465
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
316 double a = r.getA().doubleValue();
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
317 minmax[0] = minmax[0] < a ? minmax[0] : a;
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
318
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
319 BigDecimal bigB = r.getB();
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
320 if (bigB != null) {
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
321 double b = bigB.doubleValue();
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
322 minmax[1] = minmax[1] > b ? minmax[1] : b;
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
323 }
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
324 }
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
325
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
326 return minmax;
c2c3ad4fda58 Added a method to River that returns the min and max distance of the river.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 188
diff changeset
327 }
2383
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
328
2384
385170ff7b34 River: (fix) Renamed function which is not a getter.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2383
diff changeset
329 public Map<Double, Double> queryGaugeDatumsKMs() {
2383
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
330 List<Gauge> gauges = getGauges();
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
331 Map result = new TreeMap<Double, Double>(KM_CMP);
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
332
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
333 for (Gauge gauge: gauges) {
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
334 BigDecimal km = gauge.getStation();
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
335 BigDecimal datum = gauge.getDatum();
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
336 if (km != null && datum != null) {
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
337 result.put(km.doubleValue(), datum.doubleValue());
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
338 }
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
339 }
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
340
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
341 return result;
6605dcd6745f Added a method to build a map from gauge stations to the datums of the gauges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2373
diff changeset
342 }
3944
5fea100c5334 Add a new method to River and Gauge classes to return a http url for additional
Bjoern Ricks <bjoern.ricks@intevation.de>
parents: 3795
diff changeset
343
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
344 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
345 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org