Drizzled Public API Documentation

domains.cc
1 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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3  *
4  * Copyright (C) 2010 Brian Aker
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <config.h>
22 
23 #include <plugin/information_schema_dictionary/dictionary.h>
24 
25 using namespace std;
26 using namespace drizzled;
27 
28 Domains::Domains() :
29  InformationSchema("DOMAINS")
30 {
31  add_field("DOMAIN_CATALOG");
32  add_field("DOMAIN_SCHEMA");
33  add_field("DOMAIN_NAME");
34  add_field("DATA_TYPE");
35  add_field("CHARACTER_MAXIMUM_LENGTH");
36  add_field("CHARACTER_OCTET_LENGTH");
37  add_field("COLLATION_CATALOG");
38  add_field("COLLATION_SCHEMA");
39  add_field("COLLATION_NAME");
40  add_field("CHARACTER_SET_CATALOG");
41  add_field("CHARACTER_SET_SCHEMA");
42  add_field("CHARACTER_SET_NAME");
43  add_field("NUMERIC_PRECISION");
44  add_field("NUMERIC_PRECISION_RADIX");
45  add_field("NUMERIC_SCALE");
46  add_field("DATETIME_PRECISION");
47  add_field("DOMAIN_DEFAULT");
48 }
49 
50 void Domains::Generator::fill()
51 {
52 }
53 
54 bool Domains::Generator::nextCore()
55 {
56  return false;
57 }
58 
59 bool Domains::Generator::next()
60 {
61  while (not nextCore())
62  {
63  return false;
64  }
65 
66  return true;
67 }
68 
69 Domains::Generator::Generator(drizzled::Field **arg) :
70  InformationSchema::Generator(arg),
71  is_primed(false)
72 {
73 }
74 
75 bool Domains::Generator::populate()
76 {
77  if (not next())
78  return false;
79 
80  fill();
81 
82  return true;
83 }