1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef LIBTEXTCLASSIFIER_ANNOTATOR_DATETIME_UTILS_H_
18 #define LIBTEXTCLASSIFIER_ANNOTATOR_DATETIME_UTILS_H_
19 
20 #include <vector>
21 
22 #include "annotator/types.h"
23 #include "utils/base/integral_types.h"
24 
25 namespace libtextclassifier3 {
26 
27 // Generate alternative interpretations when datetime is ambiguous e.g. '9:45'
28 // has hour:9 and minute:45 will be resolve to 9:45 AM & 9:45 PM.
29 void FillInterpretations(const DatetimeParsedData& parse,
30                          const DatetimeGranularity& granularity,
31                          std::vector<DatetimeParsedData>* interpretations);
32 
33 // Logic to decide if XX will be 20XX or 19XX
34 int GetAdjustedYear(const int parsed_year);
35 }  // namespace libtextclassifier3
36 
37 #endif  // LIBTEXTCLASSIFIER_ANNOTATOR_DATETIME_UTILS_H_
38