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Diffstat (limited to 'ndb/src/old_files/client/odbc/codegen/Code_query_repeat.hpp')
-rw-r--r-- | ndb/src/old_files/client/odbc/codegen/Code_query_repeat.hpp | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/ndb/src/old_files/client/odbc/codegen/Code_query_repeat.hpp b/ndb/src/old_files/client/odbc/codegen/Code_query_repeat.hpp deleted file mode 100644 index 90d6ef55104..00000000000 --- a/ndb/src/old_files/client/odbc/codegen/Code_query_repeat.hpp +++ /dev/null @@ -1,133 +0,0 @@ -/* Copyright (C) 2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef ODBC_CODEGEN_Code_query_repeat_hpp -#define ODBC_CODEGEN_Code_query_repeat_hpp - -#include <common/common.hpp> -#include "Code_query.hpp" -#include "Code_expr_row.hpp" - -/** - * @class Plan_query_repeat - * @brief Constant query node in PlanTree - */ -class Plan_query_repeat : public Plan_query { -public: - Plan_query_repeat(Plan_root* root); - Plan_query_repeat(Plan_root* root, CountType maxcount); - virtual ~Plan_query_repeat(); - Plan_base* analyze(Ctx& ctx, Ctl& ctl); - Exec_base* codegen(Ctx& ctx, Ctl& ctl); - void print(Ctx& ctx); -private: - bool m_forever; - CountType m_maxcount; -}; - -inline -Plan_query_repeat::Plan_query_repeat(Plan_root* root) : - Plan_query(root), - m_forever(true), - m_maxcount(0) -{ -} - -inline -Plan_query_repeat::Plan_query_repeat(Plan_root* root, CountType maxcount) : - Plan_query(root), - m_forever(false), - m_maxcount(maxcount) -{ -} - -/** - * @class Exec_query_repeat - * @brief Constant query node in ExecTree - */ -class Exec_query_repeat : public Exec_query { -public: - class Code : public Exec_query::Code { - public: - Code(const SqlSpecs& sqlSpecs, bool forever, CountType maxcount); - virtual ~Code(); - protected: - friend class Exec_query_repeat; - SqlSpecs m_sqlSpecs; - bool m_forever; - CountType m_maxcount; - }; - class Data : public Exec_query::Data { - public: - Data(Exec_query_repeat* node, const SqlSpecs& sqlSpecs); - virtual ~Data(); - protected: - friend class Exec_query_repeat; - SqlRow m_sqlRow; - CountType m_count; - }; - Exec_query_repeat(Exec_root* root); - virtual ~Exec_query_repeat(); - void alloc(Ctx& ctx, Ctl& ctl); - void execImpl(Ctx& ctx, Ctl& ctl); - bool fetchImpl(Ctx& ctx, Ctl& ctl); - void close(Ctx& ctx); - void print(Ctx& ctx); - // children - const Code& getCode() const; - Data& getData() const; -}; - -inline -Exec_query_repeat::Code::Code(const SqlSpecs& sqlSpecs, bool forever, CountType maxcount) : - Exec_query::Code(m_sqlSpecs), - m_sqlSpecs(sqlSpecs), - m_forever(forever), - m_maxcount(maxcount) -{ -} - -inline -Exec_query_repeat::Data::Data(Exec_query_repeat* node, const SqlSpecs& sqlSpecs) : - Exec_query::Data(node, m_sqlRow), - m_sqlRow(sqlSpecs), - m_count(0) -{ -} - -inline -Exec_query_repeat::Exec_query_repeat(Exec_root* root) : - Exec_query(root) -{ -} - -// children - -inline const Exec_query_repeat::Code& -Exec_query_repeat::getCode() const -{ - const Code* code = static_cast<const Code*>(m_code); - return *code; -} - -inline Exec_query_repeat::Data& -Exec_query_repeat::getData() const -{ - Data* data = static_cast<Data*>(m_data); - return *data; -} - -#endif |