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JaniParser: parse automaton name and locations

Former-commit-id: bd4abc86c8
tempestpy_adaptions
sjunges 9 years ago
parent
commit
db4fdd473c
  1. 20
      src/parser/JaniParser.cpp

20
src/parser/JaniParser.cpp

@ -10,6 +10,13 @@
namespace storm { namespace storm {
namespace parser { namespace parser {
std::string getString(json const& structure, std::string const& errorInfo) {
STORM_LOG_THROW(structure.is_string(), storm::exceptions::InvalidJaniException, "Expected a string in " << errorInfo << ", got '" << structure.dump() << "'");
return structure.front();
}
storm::jani::Model JaniParser::parse(std::string const& path) { storm::jani::Model JaniParser::parse(std::string const& path) {
JaniParser parser; JaniParser parser;
parser.readFile(path); parser.readFile(path);
@ -52,7 +59,20 @@ namespace storm {
} }
storm::jani::Automaton JaniParser::parseAutomaton(json const &automatonStructure) { storm::jani::Automaton JaniParser::parseAutomaton(json const &automatonStructure) {
STORM_LOG_THROW(automatonStructure.count("name") == 1, storm::exceptions::InvalidJaniException, "Each automaton must have a name");
std::string name = getString(parsedStructure.at("name"), " the name field for automaton");
storm::jani::Automaton automaton(name);
STORM_LOG_THROW(automatonStructure.count("locations") > 0, storm::exceptions::InvalidJaniException, "Automaton " << name << " does not have locations.");
std::unordered_map<std::string, uint64_t> locIds;
for(auto const& locEntry : parsedStructure.at("locations")) {
std::string locName = getString(locEntry, "location of automaton " + name);
STORM_LOG_THROW(locIds.count(locName) == 0, storm::exceptions::InvalidJaniException, "Location with name '" + locName + "' already exists in automaton '" + name + "'");
uint64_t id = automaton.addLocation(storm::jani::Location(locName));
locIds.emplace(locName, id);
}
return automaton;
} }
std::shared_ptr<storm::jani::Composition> JaniParser::parseComposition(json const &compositionStructure) { std::shared_ptr<storm::jani::Composition> JaniParser::parseComposition(json const &compositionStructure) {

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