| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _IGNITE_ODBC_SQL_SQL_COMMAND |
| #define _IGNITE_ODBC_SQL_SQL_COMMAND |
| |
| namespace ignite |
| { |
| namespace odbc |
| { |
| class SqlLexer; |
| |
| /** |
| * SQL command type. |
| */ |
| struct SqlCommandType |
| { |
| enum Type |
| { |
| SET_STREAMING |
| }; |
| }; |
| |
| /** |
| * SQL command. |
| */ |
| class SqlCommand |
| { |
| public: |
| /** |
| * Constructor. |
| * |
| * @param typ Type. |
| */ |
| SqlCommand(SqlCommandType::Type typ) : |
| typ(typ) |
| { |
| // No-op. |
| } |
| |
| /** |
| * Destructor. |
| */ |
| virtual ~SqlCommand() |
| { |
| // No-op. |
| } |
| |
| /** |
| * Get type. |
| * |
| * @return Type. |
| */ |
| SqlCommandType::Type GetType() const |
| { |
| return typ; |
| } |
| |
| /** |
| * Parse from lexer. |
| * |
| * @param lexer Lexer. |
| */ |
| virtual void Parse(SqlLexer& lexer) = 0; |
| |
| protected: |
| /** Type. */ |
| SqlCommandType::Type typ; |
| }; |
| } |
| } |
| |
| #endif //_IGNITE_ODBC_SQL_SQL_COMMAND |