| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 "common/path.h" |
| |
| #ifdef ENABLE_ANTLR4 |
| #include "parser/path_nodes_generator.h" |
| #endif |
| |
| namespace storage { |
| |
| Path::Path() = default; |
| |
| Path::Path(std::string& device, std::string& measurement) |
| : measurement_(measurement), |
| device_id_(std::make_shared<StringArrayDeviceID>(device)) { |
| full_path_ = device + "." + measurement; |
| } |
| |
| Path::Path(const std::string& path_sc, bool if_split) { |
| if (!path_sc.empty()) { |
| if (!if_split) { |
| full_path_ = path_sc; |
| device_id_ = std::make_shared<StringArrayDeviceID>(path_sc); |
| } else { |
| #ifdef ENABLE_ANTLR4 |
| std::vector<std::string> nodes = |
| PathNodesGenerator::invokeParser(path_sc); |
| #else |
| std::vector<std::string> nodes = |
| IDeviceID::split_string(path_sc, '.'); |
| #endif |
| if (nodes.size() > 1) { |
| device_id_ = std::make_shared<StringArrayDeviceID>( |
| std::vector<std::string>(nodes.begin(), nodes.end() - 1)); |
| measurement_ = nodes[nodes.size() - 1]; |
| full_path_ = device_id_->get_device_name() + "." + measurement_; |
| } else { |
| full_path_ = path_sc; |
| device_id_ = std::make_shared<StringArrayDeviceID>(); |
| measurement_ = path_sc; |
| } |
| } |
| } else { |
| full_path_ = ""; |
| device_id_ = std::make_shared<StringArrayDeviceID>(); |
| measurement_ = ""; |
| } |
| } |
| |
| } // namespace storage |
