Mercurial > dive4elements > river

annotate flys-aft/src/main/java/de/intevation/aft/WQDiff.java @ 4837:9e25c7523485

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed calculation of effective width in MINFO SQ relation. * Get all (including empty datasets) from db. * Filter empty datasets when processing data of the same date. * Added debug outputs.
author Raimund Renkert <rrenkert@intevation.de>
date Wed, 23 Jan 2013 11:14:41 +0100
parents f939e1e6cfa4
children
rev   line source
4096
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1 package de.intevation.aft;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
2
4772
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
3 import de.intevation.db.ConnectedStatements;
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
4 import de.intevation.db.SymbolicStatement;
4096
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
5
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
6 import java.sql.ResultSet;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
7 import java.sql.SQLException;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
8
4772
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
9 import java.util.Collection;
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
10 import java.util.Iterator;
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
11 import java.util.Set;
f939e1e6cfa4 Sorted imports.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4736
diff changeset
12 import java.util.TreeSet;
4096
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
13
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
14 public class WQDiff
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
15 {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
16 protected Set<WQ> toAdd;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
17 protected Set<WQ> toDelete;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
18
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
19 public WQDiff() {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
20 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
21
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
22 public WQDiff(Collection<WQ> a, Collection<WQ> b) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
23 toAdd = new TreeSet<WQ>(WQ.EPS_CMP);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
24 toDelete = new TreeSet<WQ>(WQ.EPS_CMP);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
25 build(a, b);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
26 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
27
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
28 public void build(Collection<WQ> a, Collection<WQ> b) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
29 toAdd.addAll(b);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
30 toAdd.removeAll(a);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
31
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
32 toDelete.addAll(a);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
33 toDelete.removeAll(b);
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
34 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
35
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
36 public void clear() {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
37 toAdd.clear();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
38 toDelete.clear();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
39 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
40
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
41 public Set<WQ> getToAdd() {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
42 return toAdd;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
43 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
44
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
45 public void setToAdd(Set<WQ> toAdd) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
46 this.toAdd = toAdd;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
47 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
48
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
49 public Set<WQ> getToDelete() {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
50 return toDelete;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
51 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
52
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
53 public void setToDelete(Set<WQ> toDelete) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
54 this.toDelete = toDelete;
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
55 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
56
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
57 public boolean hasChanges() {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
58 return !(toAdd.isEmpty() && toDelete.isEmpty());
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
59 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
60
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
61 public void writeChanges(
4736
b195fede1c3b Remove trailing whitespace.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4096
diff changeset
62 SyncContext context,
4096
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
63 int tableId
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
64 )
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
65 throws SQLException
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
66 {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
67 ConnectedStatements flysStatements = context.getFlysStatements();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
68
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
69 // Delete the old entries
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
70 if (!toDelete.isEmpty()) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
71 SymbolicStatement.Instance deleteDTV =
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
72 flysStatements.getStatement("delete.discharge.table.value");
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
73 for (WQ wq: toDelete) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
74 deleteDTV
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
75 .clearParameters()
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
76 .setInt("id", wq.getId())
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
77 .execute();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
78 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
79 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
80
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
81 // Add the new entries.
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
82 if (!toAdd.isEmpty()) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
83 SymbolicStatement.Instance nextId =
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
84 flysStatements.getStatement("next.discharge.table.values.id");
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
85
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
86 SymbolicStatement.Instance insertDTV =
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
87 flysStatements.getStatement("insert.discharge.table.value");
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
88
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
89 // Recycle old ids as much as possible.
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
90 Iterator<WQ> oldIds = toDelete.iterator();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
91
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
92 // Create ids for new entries.
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
93 for (WQ wq: toAdd) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
94 if (oldIds.hasNext()) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
95 wq.setId(oldIds.next().getId());
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
96 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
97 else {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
98 ResultSet rs = nextId.executeQuery();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
99 rs.next();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
100 wq.setId(rs.getInt("discharge_table_values_id"));
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
101 rs.close();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
102 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
103 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
104
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
105 // Write the new entries.
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
106 for (WQ wq: toAdd) {
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
107 insertDTV
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
108 .clearParameters()
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
109 .setInt("id", wq.getId())
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
110 .setInt("table_id", tableId)
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
111 .setDouble("w", wq.getW())
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
112 .setDouble("q", wq.getQ())
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
113 .execute();
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
114 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
115 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
116 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
117 }
82f5266f881b Add code to build the difference of the W/Q values of two discharge tables.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
118 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org