Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/model/Wst.java @ 5850:df5d29987df8

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Wst: Avoid NPE.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 26 Apr 2013 11:08:58 +0200
parents 4dd33b86dc61
children 4c3ccf2b0304
rev   line source
5844
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.model;
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10
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11 import java.io.Serializable;
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12 import java.math.BigDecimal;
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13 import java.util.List;
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14
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15 import javax.persistence.Entity;
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16 import javax.persistence.Id;
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17 import javax.persistence.Table;
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18 import javax.persistence.GeneratedValue;
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19 import javax.persistence.Column;
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20 import javax.persistence.SequenceGenerator;
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21 import javax.persistence.GenerationType;
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22 import javax.persistence.JoinColumn;
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23 import javax.persistence.OneToOne;
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24 import javax.persistence.OneToMany;
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25
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26 import org.apache.log4j.Logger;
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27
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28 import org.hibernate.Session;
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29 import org.hibernate.SQLQuery;
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30 import org.hibernate.Query;
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31 import org.hibernate.type.StandardBasicTypes;
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32
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33 import org.dive4elements.river.backend.SessionHolder;
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34
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35
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36 @Entity
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37 @Table(name = "wsts")
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38 public class Wst
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39 implements Serializable
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40 {
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41 private static Logger logger = Logger.getLogger(Wst.class);
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42
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43 private Integer id;
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44 private River river;
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45 private String description;
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46 private Integer kind;
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47
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48 private List<WstColumn> columns;
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49
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50
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51 public static final String SQL_SELECT_MINMAX =
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52 "select min(q) as minQ, max(q) as maxQ from wst_q_values " +
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53 "where wst_id = :wst and not (a > :km or b < :km)";
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54
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55 public Wst() {
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56 }
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57
201
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58 public Wst(River river, String description) {
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59 this(river, description, 0);
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60 }
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61
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62 public Wst(River river, String description, Integer kind) {
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63 this.river = river;
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64 this.description = description;
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65 this.kind = kind;
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66 }
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67
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68 @Id
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69 @SequenceGenerator(
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70 name = "SEQUENCE_WSTS_ID_SEQ",
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71 sequenceName = "WSTS_ID_SEQ",
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72 allocationSize = 1)
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73 @GeneratedValue(
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74 strategy = GenerationType.SEQUENCE,
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75 generator = "SEQUENCE_WSTS_ID_SEQ")
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76 @Column(name = "id")
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77 public Integer getId() {
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78 return id;
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79 }
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80
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81 public void setId(Integer id) {
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82 this.id = id;
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83 }
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84
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85 @OneToOne
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86 @JoinColumn(name = "river_id" )
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87 public River getRiver() {
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88 return river;
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89 }
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90
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91 public void setRiver(River river) {
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92 this.river = river;
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93 }
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94
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95 @Column(name = "description")
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96 public String getDescription() {
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97 return description;
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98 }
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99
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100 public void setDescription(String description) {
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101 this.description = description;
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102 }
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103
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104 @Column(name = "kind")
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105 public Integer getKind() {
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106 return kind;
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107 }
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108
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109 public void setKind(Integer kind) {
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110 this.kind = kind;
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111 }
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112
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113 @OneToMany
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114 @JoinColumn(name="wst_id")
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115 public List<WstColumn> getColumns() {
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116 return columns;
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117 }
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118
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119 public void setColumns(List<WstColumn> columns) {
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120 this.columns = columns;
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121 }
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122
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123
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
124 /**
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 * 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
126 * 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
127 * 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
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 * @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
130 */
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 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
132 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
133 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
134 }
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
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 * 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
139 * 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
140 * 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
141 *
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
142 * @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
143 *
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
144 * @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
145 */
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
146 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
147 if (range != null) {
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
148 return determineMinMaxQ(
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
149 range.getA().doubleValue(),
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
150 range.getB().doubleValue());
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
151 }
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
152
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
153 return null;
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
154 }
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
155
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 /**
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
158 * 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
159 * 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
160 * 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
161 *
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
162 * @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
163 * @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
164 *
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
165 * @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
166 */
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
167 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.
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parents: 467
diff changeset
168 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
169
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
170 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
171 "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.
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parents: 467
diff changeset
172 " 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
173 " (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
174 " 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
175 " and range.id in " +
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 467
diff changeset
176 " (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
177
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
178 query.setParameter("wst", getId());
2372
027736510a30 Added a new method Wst.determineMinMaxQ(double,double).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2347
diff changeset
179 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
180 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
181
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
182 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
183
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
184 if (results.isEmpty()) {
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
185 return null;
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
186 }
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
187
5850
df5d29987df8 Wst: Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5844
diff changeset
188 if (results.get(0)[0] == null || results.get(0)[1] == null) {
df5d29987df8 Wst: Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5844
diff changeset
189 logger.warn("Could not process result from min/maxQ query.");
df5d29987df8 Wst: Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5844
diff changeset
190 return null;
df5d29987df8 Wst: Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5844
diff changeset
191 }
df5d29987df8 Wst: Avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5844
diff changeset
192
469
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
193 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
194
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
195 return new double [] {
b5ca22aae092 Fixed index problem when an empty list is returned.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 468
diff changeset
196 ((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
197 ((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
198 }
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
199
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
200
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 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
202 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
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 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
205 .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
206 .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
207
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
208 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
209 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
210
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
211 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
212
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
213
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
214 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
215 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
216 }
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
217
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
218 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
219
2794
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
220 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
221 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
222 return null;
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
223 }
3c26e16ae6c2 Fix or workaround flys/issue632, avoid NPE.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2374
diff changeset
224
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
225 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
226 }
167
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 }
15d515fe15f5 Added POJOs to be mapped to schema.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org