1 | // Licensed to the Apache Software Foundation (ASF) under one |
2 | // or more contributor license agreements. See the NOTICE file |
3 | // distributed with this work for additional information |
4 | // regarding copyright ownership. The ASF licenses this file |
5 | // to you under the Apache License, Version 2.0 (the |
6 | // "License"); you may not use this file except in compliance |
7 | // with the License. You may obtain a copy of the License at |
8 | // |
9 | // http://www.apache.org/licenses/LICENSE-2.0 |
10 | // |
11 | // Unless required by applicable law or agreed to in writing, |
12 | // software distributed under the License is distributed on an |
13 | // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
14 | // KIND, either express or implied. See the License for the |
15 | // specific language governing permissions and limitations |
16 | // under the License. |
17 | |
18 | #ifndef PARQUET_FILE_PRINTER_H |
19 | #define PARQUET_FILE_PRINTER_H |
20 | |
21 | #include <cstdint> |
22 | #include <iosfwd> |
23 | #include <list> |
24 | #include <memory> |
25 | #include <string> |
26 | #include <vector> |
27 | |
28 | #include "parquet/file_reader.h" |
29 | |
30 | namespace parquet { |
31 | |
32 | class PARQUET_EXPORT ParquetFilePrinter { |
33 | private: |
34 | ParquetFileReader* fileReader; |
35 | |
36 | public: |
37 | explicit ParquetFilePrinter(ParquetFileReader* reader) : fileReader(reader) {} |
38 | ~ParquetFilePrinter() {} |
39 | |
40 | void DebugPrint(std::ostream& stream, std::list<int> selected_columns, |
41 | bool print_values = true, bool print_key_value_metadata = false, |
42 | const char* filename = "No Name" ); |
43 | |
44 | void JSONPrint(std::ostream& stream, std::list<int> selected_columns, |
45 | const char* filename = "No Name" ); |
46 | }; |
47 | |
48 | } // namespace parquet |
49 | |
50 | #endif // PARQUET_FILE_PRINTER_H |
51 | |