| /* |
| * Copyright (C) 2014 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. |
| */ |
| |
| #ifndef LATINIME_DICT_TOOLKIT_ARGUMENTS_AND_OPTIONS_H |
| #define LATINIME_DICT_TOOLKIT_ARGUMENTS_AND_OPTIONS_H |
| |
| #include <string> |
| #include <unordered_map> |
| #include <vector> |
| |
| #include "dict_toolkit_defines.h" |
| |
| namespace latinime { |
| namespace dicttoolkit { |
| |
| class ArgumentsAndOptions { |
| public: |
| ArgumentsAndOptions() : mIsValid(false), mOptions(), mArguments() {} |
| |
| ArgumentsAndOptions(std::unordered_map<std::string, std::string> &&options, |
| std::unordered_map<std::string, std::vector<std::string>> &&arguments) |
| : mIsValid(true), mOptions(std::move(options)), mArguments(std::move(arguments)) {} |
| |
| bool isValid() const { |
| return mIsValid; |
| } |
| |
| bool hasOption(const std::string &optionName) const { |
| return mOptions.find(optionName) != mOptions.end(); |
| } |
| |
| const std::string &getOptionValue(const std::string &optionName) const { |
| const auto &it = mOptions.find(optionName); |
| ASSERT(it != mOptions.end()); |
| return it->second; |
| } |
| |
| bool hasArgument(const std::string &name) const { |
| const auto &it = mArguments.find(name); |
| return it != mArguments.end() && !it->second.empty(); |
| } |
| |
| const std::string &getSingleArgument(const std::string &name) const { |
| const auto &it = mArguments.find(name); |
| ASSERT(it != mArguments.end() && !it->second.empty()); |
| return it->second.front(); |
| } |
| |
| const std::vector<std::string> &getVariableLengthArguments(const std::string &name) const { |
| const auto &it = mArguments.find(name); |
| ASSERT(it != mArguments.end()); |
| return it->second; |
| } |
| |
| private: |
| DISALLOW_ASSIGNMENT_OPERATOR(ArgumentsAndOptions); |
| |
| const bool mIsValid; |
| const std::unordered_map<std::string, std::string> mOptions; |
| const std::unordered_map<std::string, std::vector<std::string>> mArguments; |
| }; |
| } // namespace dicttoolkit |
| } // namespace latinime |
| #endif // LATINIME_DICT_TOOLKIT_ARGUMENTS_AND_OPTIONS_H |