annotator/grammar/dates/utils/annotation-keys.cc

// Copyright 2020 Google LLC
//
// 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
//
//     https://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 "annotator/grammar/dates/utils/annotation-keys.h"

namespace libtextclassifier3 {
namespace dates {
const char* const kDateTimeType = "dateTime";
const char* const kDateTimeRangeType = "dateTimeRange";
const char* const kDateTime = "dateTime";
const char* const kDateTimeSupplementary = "dateTimeSupplementary";
const char* const kDateTimeRelative = "dateTimeRelative";
const char* const kDateTimeRangeFrom = "dateTimeRangeFrom";
const char* const kDateTimeRangeTo = "dateTimeRangeTo";
}  // namespace dates
}  // namespace libtextclassifier3