| /** |
| * 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. |
| **/ |
| |
| #include "expressions/aggregation/AggregateFunction.hpp" |
| |
| #include <type_traits> |
| |
| #include "expressions/aggregation/AggregateFunction.pb.h" |
| #include "expressions/aggregation/AggregationID.hpp" |
| |
| #include "glog/logging.h" |
| |
| namespace quickstep { |
| |
| serialization::AggregateFunction AggregateFunction::getProto() const { |
| serialization::AggregateFunction proto; |
| switch (agg_id_) { |
| case AggregationID::kAvg: |
| proto.set_aggregation_id(serialization::AggregateFunction::AVG); |
| break; |
| case AggregationID::kCount: |
| proto.set_aggregation_id(serialization::AggregateFunction::COUNT); |
| break; |
| case AggregationID::kMax: |
| proto.set_aggregation_id(serialization::AggregateFunction::MAX); |
| break; |
| case AggregationID::kMin: |
| proto.set_aggregation_id(serialization::AggregateFunction::MIN); |
| break; |
| case AggregationID::kSum: |
| proto.set_aggregation_id(serialization::AggregateFunction::SUM); |
| break; |
| default: { |
| LOG(FATAL) << "Unrecognized AggregationID: " |
| << static_cast<std::underlying_type<AggregationID>::type>(agg_id_); |
| } |
| } |
| |
| return proto; |
| } |
| |
| } // namespace quickstep |