Mercurial > dive4elements > river

annotate flys-backend/src/main/java/org/dive4elements/river/model/Wst.java @ 5829:18619c1e7c2a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Repaired internal references.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 11:54:36 +0200
parents dfb26b03b179
children
rev   line source
5829
18619c1e7c2a Repaired internal references.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5828
diff changeset
1 package org.dive4elements.river.model;
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 import java.io.Serializable;
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
4 import java.math.BigDecimal;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
5 import java.util.List;
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
7 import javax.persistence.Entity;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
8 import javax.persistence.Id;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
9 import javax.persistence.Table;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
10 import javax.persistence.GeneratedValue;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
11 import javax.persistence.Column;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
12 import javax.persistence.SequenceGenerator;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
13 import javax.persistence.GenerationType;
174
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
14 import javax.persistence.JoinColumn;
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
15 import javax.persistence.OneToOne;
475
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
16 import javax.persistence.OneToMany;
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
17
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
18 import org.apache.log4j.Logger;
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
19
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
20 import org.hibernate.Session;
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
21 import org.hibernate.SQLQuery;
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
22 import org.hibernate.Query;
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
23 import org.hibernate.type.StandardBasicTypes;
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
24
5829
18619c1e7c2a Repaired internal references.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5828
diff changeset
25 import org.dive4elements.river.backend.SessionHolder;
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
26
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
27
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
28 @Entity
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
29 @Table(name = "wsts")
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30 public class Wst
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 implements Serializable
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 {
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
33 private static Logger logger = Logger.getLogger(Wst.class);
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
34
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
35 private Integer id;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
36 private River river;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
37 private String description;
467
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
38 private Integer kind;
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39
475
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
40 private List<WstColumn> columns;
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
41
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
42
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
43 public static final String SQL_SELECT_MINMAX =
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
44 "select min(q) as minQ, max(q) as maxQ from wst_q_values " +
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
45 "where wst_id = :wst and not (a > :km or b < :km)";
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
46
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 public Wst() {
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
50 public Wst(River river, String description) {
2347
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2346
diff changeset
51 this(river, description, 0);
467
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
52 }
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
53
2347
0acf28a3d28a Removed the Unit from Wsts - added a WstUnit column to rivers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2346
diff changeset
54 public Wst(River river, String description, Integer kind) {
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
55 this.river = river;
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
56 this.description = description;
467
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
57 this.kind = kind;
201
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
58 }
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 174
diff changeset
59
171
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
60 @Id
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
61 @SequenceGenerator(
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
62 name = "SEQUENCE_WSTS_ID_SEQ",
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
63 sequenceName = "WSTS_ID_SEQ",
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
64 allocationSize = 1)
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
65 @GeneratedValue(
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
66 strategy = GenerationType.SEQUENCE,
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
67 generator = "SEQUENCE_WSTS_ID_SEQ")
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
68 @Column(name = "id")
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
69 public Integer getId() {
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
70 return id;
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
71 }
4a83e14f40f9 Added entity and id annotations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 168
diff changeset
72
168
86a1bd9cc50e More Hibernate/JPA stuff
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 167
diff changeset
73 public void setId(Integer id) {
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 this.id = id;
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
76
174
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
77 @OneToOne
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
78 @JoinColumn(name = "river_id" )
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
79 public River getRiver() {
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
80 return river;
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
81 }
249390dd24e7 Added foreign key constraint annotations to model classes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 172
diff changeset
82
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
83 public void setRiver(River river) {
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84 this.river = river;
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86
172
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
87 @Column(name = "description")
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
88 public String getDescription() {
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
89 return description;
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
90 }
605320b7df94 Added column annotations for simple fields. TODO: foreign keys.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 171
diff changeset
91
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
92 public void setDescription(String description) {
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
93 this.description = description;
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 }
467
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
95
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
96 @Column(name = "kind")
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
97 public Integer getKind() {
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
98 return kind;
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
99 }
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
100
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
101 public void setKind(Integer kind) {
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
102 this.kind = kind;
c8c09e31cdb8 Added new column 'kind' in discharge tables and wst to distinguish between different types.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 201
diff changeset
103 }
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
104
475
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
105 @OneToMany
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
106 @JoinColumn(name="wst_id")
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
107 public List<WstColumn> getColumns() {
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
108 return columns;
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
109 }
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
110
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
111 public void setColumns(List<WstColumn> columns) {
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
112 this.columns = columns;
9aa0eddc5221 Add forgotten one to many relation Wst -> WstColumn.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 469
diff changeset
113 }
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
114
2346
f834b411ca57 Added db table, model class and importer stuff for units.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 475
diff changeset
115
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
116 /**
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
117 * Determines the min and max Q values of this WST. The min value is placed
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
118 * in the first field of the resulting array - the max value is placed in
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
119 * the second field.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
120 *
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
121 * @return the min and max Q values of this WST.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
122 */
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
123 public double[] determineMinMaxQ() {
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
124 double[] ab = river.determineMinMaxDistance();
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
125 return determineMinMaxQ(new Range(ab[0], ab[1], river));
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
126 }
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
127
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
128
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
129 /**
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
130 * Determines the min and max Q values of this WST in the given range. The
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
131 * min value is placed in the first field of the resulting array - the max
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
132 * value is placed in the second field.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
133 *
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
134 * @param range The range used for querying the Q values.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
135 *
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
136 * @return the min and max Q values of this WST.
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
137 */
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
138 public double[] determineMinMaxQ(Range range) {
2372
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
139 if (range != null) {
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
140 return determineMinMaxQ(
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
141 range.getA().doubleValue(),
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
142 range.getB().doubleValue());
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
143 }
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
144
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
145 return null;
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
146 }
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
147
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
148
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
149 /**
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
150 * Determines the min and max Q values of this WST in the given range. The
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
151 * min value is placed in the first field of the resulting array - the max
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
152 * value is placed in the second field.
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
153 *
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
154 * @param fromKm the lower km value.
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
155 * @param toKm the upper km value.
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
156 *
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
157 * @return the min and max Q values of this WST.
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
158 */
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
159 public double[] determineMinMaxQ(double fromKm, double toKm) {
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
160 Session session = SessionHolder.HOLDER.get();
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
161
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
162 Query query = session.createQuery(
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
163 "select min(q), max(q) from WstQRange where " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
164 " id in " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
165 " (select wstQRange.id from WstColumnQRange where " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
166 " wstColumn.id in (select id from WstColumn where wst.id = :wst)) " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
167 " and range.id in " +
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
168 " (select id from Range where not (a > :end or b < :start))");
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
169
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
170 query.setParameter("wst", getId());
2372
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
171 query.setParameter("start", new BigDecimal(fromKm));
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
172 query.setParameter("end", new BigDecimal(toKm));
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
173
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
174 List<Object []> results = query.list();
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
175
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
176 if (results.isEmpty()) {
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
177 return null;
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
178 }
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
179
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
180 Object [] result = results.get(0);
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
181
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
182 return new double [] {
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
183 ((BigDecimal)result[0]).doubleValue(),
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
184 ((BigDecimal)result[1]).doubleValue() };
468
8d76556c9616 Added methods to retrieve the min and max W and Q values of a Wst and Gauge.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
185 }
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
186
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
187
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
188 public double[] determineMinMaxQFree(double km) {
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
189 Session session = SessionHolder.HOLDER.get();
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
190
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
191 SQLQuery sqlQuery = session.createSQLQuery(SQL_SELECT_MINMAX)
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
192 .addScalar("minQ", StandardBasicTypes.DOUBLE)
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
193 .addScalar("maxQ", StandardBasicTypes.DOUBLE);
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
194
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
195 sqlQuery.setInteger("wst", getId());
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
196 sqlQuery.setDouble("km", km);
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
197
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
198 List<Object[]> minmaxQ = sqlQuery.list();
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
199
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
200
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
201 if (minmaxQ.isEmpty()) {
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
202 return null;
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
203 }
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
204
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
205 Object[] mm = minmaxQ.get(0);
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
206
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
207 if (mm[0] == null || mm[1] == null) {
2795
c41bb1293acb Adapted wrong method call of Log4J logger.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2794
diff changeset
208 logger.warn ("No min/max Q for km " + km + " found.");
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
209 return null;
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
210 }
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
211
2374
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
212 return new double[] { (Double) mm[0], (Double) mm[1] };
ab1e642e7c85 Added a new method Wst.determineMinMaxQFree() to determine the min/max Qs at a given kilometer.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2372
diff changeset
213 }
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org