Drizzled Public API Documentation

show_indexes.h

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 #pragma once
00022 
00023 class ShowIndexes : public show_dictionary::Show
00024 {
00025 public:
00026   ShowIndexes();
00027 
00028   class Generator : public show_dictionary::Show::Generator 
00029   {
00030     bool is_tables_primed;
00031     bool is_index_primed;
00032     bool is_index_part_primed;
00033 
00034     int32_t index_iterator;
00035     int32_t index_part_iterator;
00036 
00037     drizzled::message::table::shared_ptr table_proto;
00038     drizzled::message::Table::Index index;
00039     drizzled::message::Table::Index::IndexPart index_part;
00040 
00041     std::string table_name;
00042 
00043     const drizzled::message::Table& getTableProto()
00044     {
00045       return *table_proto;
00046     }
00047 
00048     const drizzled::message::Table::Index& getIndex()
00049     {
00050       return index;
00051     }
00052 
00053     const drizzled::message::Table::Index::IndexPart& getIndexPart()
00054     {
00055       return index_part;
00056     }
00057 
00058     bool isTablesPrimed()
00059     {
00060       return is_tables_primed;
00061     }
00062 
00063     bool isIndexesPrimed()
00064     {
00065       return is_index_primed;
00066     }
00067 
00068     bool nextIndex();
00069     bool nextIndexCore();
00070     bool nextIndexParts();
00071     bool nextIndexPartsCore();
00072 
00073     const std::string &getTableName()
00074     {
00075       return table_name;
00076     }
00077 
00078     void fill();
00079 
00080   public:
00081     Generator(drizzled::Field **arg);
00082     bool populate();
00083 
00084   };
00085 
00086   Generator *generator(drizzled::Field **arg)
00087   {
00088     return new Generator(arg);
00089   }
00090 };
00091