| /** |
| * Copyright 2011-2015 Quickstep Technologies LLC. |
| * Copyright 2015 Pivotal Software, Inc. |
| * |
| * Licensed 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 QUICKSTEP_CLI_PRINT_TO_SCREEN_HPP_ |
| #define QUICKSTEP_CLI_PRINT_TO_SCREEN_HPP_ |
| |
| #include <cstdio> |
| #include <vector> |
| |
| #include "storage/StorageBlockInfo.hpp" |
| #include "utility/Macros.hpp" |
| |
| namespace quickstep { |
| |
| class CatalogRelation; |
| class StorageManager; |
| class TupleStorageSubBlock; |
| |
| /** \addtogroup CLI |
| * @{ |
| */ |
| |
| /** |
| * @brief All static methods which print all of the tuples in a relation to |
| * a FILE* stream. |
| **/ |
| class PrintToScreen { |
| public: |
| static void PrintRelation(const CatalogRelation &relation, |
| StorageManager *storage_manager, |
| FILE *out); |
| |
| private: |
| // Undefined default constructor. Class is all-static and should not be |
| // instantiated. |
| PrintToScreen(); |
| |
| static void printHBar(const std::vector<int> &column_widths, |
| FILE *out); |
| static void printTuple(const TupleStorageSubBlock &tuple_store, |
| const tuple_id tid, |
| const std::vector<int> &column_widths, |
| FILE *out); |
| |
| DISALLOW_COPY_AND_ASSIGN(PrintToScreen); |
| }; |
| |
| /** @} */ |
| |
| } // namespace quickstep |
| |
| #endif // QUICKSTEP_CLI_PRINT_TO_SCREEN_HPP_ |