tempest/src/storm/settings/modules/ModuleSettings.cpp

#include "storm/settings/modules/ModuleSettings.h"

#include "storm/utility/macros.h"
#include "storm/settings/SettingMemento.h"
#include "storm/settings/Option.h"
#include "storm/exceptions/InvalidStateException.h"
#include "storm/exceptions/IllegalFunctionCallException.h"

namespace storm {
    namespace settings {
        namespace modules {
            
            ModuleSettings::ModuleSettings(std::string const& moduleName) : moduleName(moduleName) {
                // Intentionally left empty.
            }
            
            bool ModuleSettings::check() const {
                return true;
            }

            void ModuleSettings::finalize() { }
            
            void ModuleSettings::set(std::string const& name) {
                return this->getOption(name).setHasOptionBeenSet();
            }
            
            void ModuleSettings::unset(std::string const& name) {
                return this->getOption(name).setHasOptionBeenSet(false);
            }
            
            std::vector<std::shared_ptr<Option>> const& ModuleSettings::getOptions() const {
                return this->options;
            }
            
            Option const& ModuleSettings::getOption(std::string const& longName) const {
                auto optionIterator = this->optionMap.find(longName);
                STORM_LOG_THROW(optionIterator != this->optionMap.end(), storm::exceptions::IllegalFunctionCallException, "Cannot retrieve unknown option '" << longName << "'.");
                return *optionIterator->second;
            }

            Option& ModuleSettings::getOption(std::string const& longName)  {
                auto optionIterator = this->optionMap.find(longName);
                STORM_LOG_THROW(optionIterator != this->optionMap.end(), storm::exceptions::IllegalFunctionCallException, "Cannot retrieve unknown option '" << longName << "'.");
                return *optionIterator->second;
            }
            
            std::string const& ModuleSettings::getModuleName() const {
                return this->moduleName;
            }
            
            std::unique_ptr<storm::settings::SettingMemento> ModuleSettings::overrideOption(std::string const& name, bool requiredStatus) {
                bool currentStatus = this->isSet(name);
                if (requiredStatus) {
                    this->set(name);
                } else {
                    this->unset(name);
                }
                return std::unique_ptr<storm::settings::SettingMemento>(new storm::settings::SettingMemento(*this, name, currentStatus));
            }
            
            bool ModuleSettings::isSet(std::string const& optionName) const {
                return this->getOption(optionName).getHasOptionBeenSet();
            }
            
            void ModuleSettings::addOption(std::shared_ptr<Option> const& option) {
                auto optionIterator = this->optionMap.find(option->getLongName());
                STORM_LOG_THROW(optionIterator == this->optionMap.end(), storm::exceptions::IllegalFunctionCallException, "Unable to register the option '" << option->getLongName() << "' in module '" << this->getModuleName() << "', because an option with this name already exists.");
                this->optionMap.emplace(option->getLongName(), option);
                this->options.push_back(option);
            }
            
            uint_fast64_t ModuleSettings::getPrintLengthOfLongestOption() const {
                uint_fast64_t length = 0;
                for (auto const& option : this->options) {
                    length = std::max(length, option->getPrintLength());
                }
                return length;
            }
            
            void ModuleSettings::restoreDefaults() {
                for (auto& option : options) {
                    for (auto& argument : option->getArguments()) {
                        if (argument->getHasDefaultValue()) {
                            argument->setFromDefaultValue();
                        }
                    }
                }
            }
            
        } // namespace modules
    } // namespace settings
} // namespace storm