blob: 2dd726c9a3eeb8cb40056cb887329067380f46b1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* 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.
*/
#include "src/trace_processor/storage_schema.h"
#include "src/trace_processor/row_iterators.h"
namespace perfetto {
namespace trace_processor {
StorageSchema::StorageSchema() = default;
StorageSchema::StorageSchema(Columns columns,
std::vector<std::string> primary_keys)
: columns_(std::move(columns)), primary_keys_(std::move(primary_keys)) {}
Table::Schema StorageSchema::ToTableSchema() {
std::vector<Table::Column> columns;
size_t i = 0;
for (const auto& col : columns_)
columns.emplace_back(i++, col->name(), col->GetType(), col->hidden());
std::vector<size_t> primary_keys;
for (const auto& p_key : primary_keys_)
primary_keys.emplace_back(ColumnIndexFromName(p_key));
return Table::Schema(std::move(columns), std::move(primary_keys));
}
size_t StorageSchema::ColumnIndexFromName(const std::string& name) const {
auto p = [name](const std::unique_ptr<StorageColumn>& col) {
return name == col->name();
};
auto it = std::find_if(columns_.begin(), columns_.end(), p);
return static_cast<size_t>(std::distance(columns_.begin(), it));
}
} // namespace trace_processor
} // namespace perfetto
|
