Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/FastAnnotations.java @ 4612:410a9292b71c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change floodmap WMS paths in make_flys_release.
author Christian Lins <christian.lins@intevation.de>
date Sat, 01 Dec 2012 23:24:36 +0100
parents 20d249e1589f
children
rev   line source
2382
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.model;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
3 import java.util.Comparator;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
4 import java.util.ArrayList;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
5 import java.util.List;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6 import java.util.Arrays;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7 import java.util.HashMap;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8 import java.util.Iterator;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
9 import java.util.NoSuchElementException;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
10
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
11 import java.io.Serializable;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
12
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13 import org.hibernate.Session;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 import org.hibernate.SQLQuery;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
16 import org.hibernate.type.StandardBasicTypes;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18 import de.intevation.flys.backend.SessionHolder;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20 public class FastAnnotations
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21 implements Serializable
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22 {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 public static final String SQL_BY_RIVER_NAME =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24 "SELECT r.a AS a, r.b AS b, p.value AS position, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 "at.value AS attribute, ant.name AS name, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 "e.top AS top, e.bottom AS bottom " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27 "FROM annotations an " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28 "JOIN ranges r " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 "ON an.range_id = r.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30 "JOIN attributes at " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31 "ON an.attribute_id = at.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 "JOIN positions p " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33 "ON an.position_id = p.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 "JOIN rivers riv " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35 "ON r.river_id = riv.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36 "LEFT JOIN annotation_types ant " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 "ON an.type_id = ant.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38 "LEFT JOIN edges e " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 "ON an.edge_id = e.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40 "WHERE riv.name = :river_name " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 "ORDER BY r.a";
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 public static final String SQL_BY_RIVER_ID =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44 "SELECT r.a AS a, r.b AS b, p.value AS position, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 "at.value AS attribute, ant.name AS name, " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 "e.top AS top, e.bottom AS bottom " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 "FROM annotations an " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48 "JOIN ranges r " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 "ON an.range_id = r.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 "JOIN attributes at " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51 "ON an.attribute_id = at.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52 "JOIN positions p " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 "ON an.position_id = p.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54 "LEFT JOIN annotation_types ant " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
55 "ON an.type_id = ant.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
56 "LEFT JOIN edges e " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 "ON an.edge_id = e.id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58 "WHERE r.id = :river_id " +
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 "ORDER BY r.a";
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61 public static final double EPSILON = 1e-5;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
62
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
63 public static final Comparator<Annotation> KM_CMP =
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
64 new Comparator<Annotation>() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66 public int compare(Annotation a, Annotation b) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 double diff = a.a - b.a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68 if (diff < -EPSILON) return -1;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69 if (diff > +EPSILON) return +1;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 return 0;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 public static final class Annotation
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75 implements Serializable
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
76 {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
77 private double a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
78 private double b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
79 private String position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
80 private String attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
81 private String name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
82 private double top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
83 private double bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85 public Annotation() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
87
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
88 public Annotation(double a) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
89 this.a = a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
90 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
91
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
92 public Annotation(
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
93 double a,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 double b,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
95 String position,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
96 String attribute,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
97 String name,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
98 double top,
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
99 double bottom
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
100 ) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
101 this.a = a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
102 this.b = b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
103 this.position = position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
104 this.attribute = attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
105 this.name = name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
106 this.top = top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
107 this.bottom = bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
108 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
109
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
110 public double getA() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
111 return a;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
112 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
113
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
114 public double getB() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
115 return b;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
116 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
117
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
118 public String getPosition() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
119 return position;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
120 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
121
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
122 public String getAttribute() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
123 return attribute;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
124 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
125
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
126 public String getName() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
127 return name;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
128 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
129
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 public double getTop() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 return top;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 public double getBottom() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 return bottom;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136 }
3653
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
137
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
138 @Override
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
139 public String toString() {
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
140 return "[a=" + a + ";b=" + b +
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
141 ";pos=" + position + ";attr=" + attribute +
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
142 ";name=" + name + ";top=" + top +
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
143 ";bot=" + bottom + "]";
20d249e1589f Added FastAnnotation.Annotation.toString()
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3334
diff changeset
144 }
3323
07c96cd39360 Fix comment.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2382
diff changeset
145 } // class Annotation
2382
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
146
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
147 public interface Filter {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
148
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
149 boolean accept(Annotation annotation);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
150
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
151 } // interface Filter
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
152
3325
96bd63281af7 Added Override annotation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3324
diff changeset
153 public static class NameFilter implements Filter {
3324
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
154
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
155 private String name;
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
156
3325
96bd63281af7 Added Override annotation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3324
diff changeset
157 public NameFilter(String name) {
3324
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
158 this.name = name;
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
159 }
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
160
3325
96bd63281af7 Added Override annotation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3324
diff changeset
161 @Override
96bd63281af7 Added Override annotation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3324
diff changeset
162 public boolean accept(Annotation annotation) {
3324
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
163 return annotation.getName().contains(name);
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
164 }
3325
96bd63281af7 Added Override annotation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3324
diff changeset
165 } // class NameFilter
3324
290189f07809 Added filter for annotation names.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3323
diff changeset
166
2382
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
167 public static final Filter ALL = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
168 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
169 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
170 return true;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
171 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
172 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
173
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
174 public static final Filter IS_POINT = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
177 return Double.isNaN(annotation.getB());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181 public static final Filter IS_RANGE = new Filter() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
182 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 public boolean accept(Annotation annotation) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
184 return !Double.isNaN(annotation.getB());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
185 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
186 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
187
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
188 private Annotation [] annotations;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
189
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
190 public FastAnnotations() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
191 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
192
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
193 public FastAnnotations(Annotation [] annotations) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
194 this.annotations = annotations;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
195 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
196
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
197 public FastAnnotations(String riverName) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
198 this(loadByRiverName(riverName));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
200
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
201 public FastAnnotations(int riverId) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
202 this(loadByRiverId(riverId));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
203 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
204
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
205 public FastAnnotations(Iterator<Annotation> iter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
206 this(toArray(iter));
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
207 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
208
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
209 public int size() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
210 return annotations.length;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
211 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
212
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
213 public Iterator<Annotation> filter(final Filter filter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
214 return new Iterator<Annotation>() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
216 private int idx;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
217 private Annotation current = findNext();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
218
3334
2ae732e2c65c FLYS backend: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3325
diff changeset
219 @Override
2382
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
220 public boolean hasNext() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
221 return current != null;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
222 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
223
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
224 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
225 public Annotation next() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
226 if (current == null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
227 throw new NoSuchElementException();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
228 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
229 Annotation result = current;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
230 current = findNext();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
231 return result;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
232 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
234 private Annotation findNext() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
235
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
236 while (idx < annotations.length) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
237 Annotation annotation = annotations[idx++];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
238 if (filter.accept(annotation)) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
239 return annotation;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
240 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
241 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
242
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
243 return null;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
244 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
245
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
246 @Override
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
247 public void remove() {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 throw new UnsupportedOperationException();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
249 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
250 };
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
251 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
252
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
253 public static Annotation [] toArray(Iterator<Annotation> iter) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
254
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
255 ArrayList<Annotation> list = new ArrayList<Annotation>();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
256
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
257 while (iter.hasNext()) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
258 list.add(iter.next());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
259 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
260
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
261 return list.toArray(new Annotation[list.size()]);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
262 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
263
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
264 public Annotation findByKm(double km) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
265 Annotation key = new Annotation(km);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
266 int idx = Arrays.binarySearch(annotations, key, KM_CMP);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
267 return idx < 0 ? null : annotations[idx];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
268 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
269
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
270 private static SQLQuery createQuery(String query) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
271 Session session = SessionHolder.HOLDER.get();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
272
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
273 return session.createSQLQuery(query)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
274 .addScalar("a", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
275 .addScalar("b", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
276 .addScalar("position", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
277 .addScalar("attribute", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
278 .addScalar("name", StandardBasicTypes.STRING)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
279 .addScalar("top", StandardBasicTypes.DOUBLE)
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
280 .addScalar("bottom", StandardBasicTypes.DOUBLE);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
281 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
282
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
283 private static Annotation [] buildAnnotations(List<Object []> list) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
284 Annotation [] anns = new Annotation[list.size()];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
285
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
286 // Names are likely the same because they are a type
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
287 // like 'Pegel' or 'Hafen'.
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
288 HashMap<String, String> names = new HashMap<String, String>();
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
289
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
290 for (int i = 0; i < anns.length; ++i) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
291 Object [] data = list.get(i);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
292 double a = ((Double)data[0]);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
293 double b = data[1] != null ? (Double)data[1] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
294 String position = (String)data[2];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
295 String attribute = (String)data[3];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
296 String name = (String)data[4];
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
297 double top = data[5] != null ? (Double)data[5] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
298 double bottom = data[6] != null ? (Double)data[6] : Double.NaN;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
299
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
300 if (name != null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
301 String old = names.get(name);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
302 if (old != null) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
303 name = old;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
304 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
305 else {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
306 names.put(name, name);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
307 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
308 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
309
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
310 anns[i] = new Annotation(
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
311 a, b, position, attribute, name, top, bottom);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
312 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
313
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
314 return anns;
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
315 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
316
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
317 public static Annotation [] loadByRiverName(String riverName) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
318
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
319 SQLQuery query = createQuery(SQL_BY_RIVER_NAME);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
320
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
321 query.setString("river_name", riverName);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
322
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
323 return buildAnnotations(query.list());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
324 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
325
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
326 public static Annotation [] loadByRiverId(int riverId) {
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
327
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
328 SQLQuery query = createQuery(SQL_BY_RIVER_ID);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
329
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
330 query.setInteger("river_id", riverId);
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
331
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
332 return buildAnnotations(query.list());
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
333 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
334 }
c5791de0c495 Added meachnism to backend to fetch all annotation related data in one go.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
335 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org