Drizzled Public API Documentation

views.cc
00001 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
00002  *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
00003  *
00004  *  Copyright (C) 2010 Brian Aker
00005  *
00006  *  This program is free software; you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation; either version 2 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  *  GNU General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU General Public License
00017  *  along with this program; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00019  */
00020 
00021 #include <config.h>
00022 #include <plugin/information_schema_dictionary/dictionary.h>
00023 
00024 using namespace std;
00025 using namespace drizzled;
00026 
00027 Views::Views() :
00028   InformationSchema("VIEWS")
00029 {
00030   add_field("VIEW_CATALOG");
00031   add_field("VIEW_SCHEMA");
00032   add_field("VIEW_NAME");
00033 
00034   add_field("TABLE_CATALOG");
00035   add_field("TABLE_SCHEMA");
00036   add_field("TABLE_NAME");
00037 }
00038 
00039 void Views::Generator::fill()
00040 {
00041 }
00042 
00043 bool Views::Generator::nextCore()
00044 {
00045   return false;
00046 }
00047 
00048 bool Views::Generator::next()
00049 {
00050   while (not nextCore())
00051   {
00052     return false;
00053   }
00054 
00055   return true;
00056 }
00057 
00058 Views::Generator::Generator(drizzled::Field **arg) :
00059   InformationSchema::Generator(arg),
00060   is_primed(false)
00061 {
00062 }
00063 
00064 bool Views::Generator::populate()
00065 {
00066   if (not next())
00067     return false;
00068 
00069   fill();
00070 
00071   return true;
00072 }