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412 lines
15 KiB
412 lines
15 KiB
#include "src/storage/jani/Exporter.h"
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#include <iostream>
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namespace storm {
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namespace jani {
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void appendIndent(std::stringstream& out, uint64_t indent) {
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for (uint64_t i = 0; i < indent; ++i) {
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out << "\t";
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}
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}
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void appendField(std::stringstream& out, std::string const& name) {
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out << "\"" << name << "\": ";
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}
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void appendValue(std::stringstream& out, std::string const& value) {
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out << "\"" << value << "\"";
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}
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void clearLine(std::stringstream& out) {
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out << std::endl;
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}
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std::string expressionToString(storm::expressions::Expression const& expression) {
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std::stringstream s;
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s << expression;
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return s.str();
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}
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void Exporter::appendVersion(std::stringstream& out, uint64_t janiVersion, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "jani-version");
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}
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void Exporter::appendModelName(std::stringstream& out, std::string const& name, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "name");
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appendValue(out, name);
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}
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void Exporter::appendModelType(std::stringstream& out, storm::jani::ModelType const& modelType, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "type");
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}
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void Exporter::appendAction(std::stringstream& out, storm::jani::Action const& action, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{" << std::endl;
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, action.getName());
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendActions(std::stringstream& out, storm::jani::Model const& model, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "actions");
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out << " [" << std::endl;
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for (uint64_t index = 0; index < model.actions.size(); ++index) {
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appendAction(out, model.actions[index], indent + 1);
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if (index < model.actions.size() - 1) {
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out << ",";
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}
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clearLine(out);
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}
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appendIndent(out, indent);
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out << "]";
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}
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void Exporter::appendVariable(std::stringstream& out, storm::jani::BooleanVariable const& variable, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, variable.getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "type");
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appendValue(out, "bool");
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out << ",";
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clearLine(out);
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appendIndent(out, indent);
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appendField(out, "initial-value");
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appendValue(out, expressionToString(variable.getInitialValue()));
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendBoundedIntegerVariableType(std::stringstream& out, storm::jani::BoundedIntegerVariable const& variable, uint64_t indent) const {
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out << " {";
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clearLine(out);
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appendIndent(out, indent);
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appendField(out, "kind");
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appendValue(out, "bounded");
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clearLine(out);
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appendIndent(out, indent);
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appendField(out, "base");
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appendValue(out, "int");
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clearLine(out);
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appendIndent(out, indent);
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appendField(out, "lower-bound");
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appendValue(out, expressionToString(variable.getLowerBound()));
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clearLine(out);
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appendIndent(out, indent);
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appendField(out, "upper-bound");
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appendValue(out, expressionToString(variable.getLowerBound()));
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clearLine(out);
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appendIndent(out, indent - 1);
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out << "}";
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}
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void Exporter::appendVariable(std::stringstream& out, storm::jani::BoundedIntegerVariable const& variable, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, variable.getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "type");
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appendBoundedIntegerVariableType(out, variable, indent + 2);
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "initial-value");
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appendValue(out, expressionToString(variable.getInitialValue()));
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendVariable(std::stringstream& out, storm::jani::UnboundedIntegerVariable const& variable, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, variable.getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "type");
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appendValue(out, "int");
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "initial-value");
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appendValue(out, expressionToString(variable.getInitialValue()));
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendVariables(std::stringstream& out, storm::jani::VariableSet const& variables, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "variables");
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out << " [";
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clearLine(out);
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for (auto const& variable : variables.getBooleanVariables()) {
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appendVariable(out, variable, indent + 1);
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clearLine(out);
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}
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for (auto const& variable : variables.getBoundedIntegerVariables()) {
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appendVariable(out, variable, indent + 1);
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clearLine(out);
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}
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for (auto const& variable : variables.getUnboundedIntegerVariables()) {
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appendVariable(out, variable, indent + 1);
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clearLine(out);
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}
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appendIndent(out, indent);
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out << "]";
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}
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void Exporter::appendLocation(std::stringstream& out, storm::jani::Location const& location, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, location.getName());
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendLocations(std::stringstream& out, storm::jani::Automaton const& automaton, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "locations");
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out << " [";
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clearLine(out);
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for (auto const& location : automaton.getLocations()) {
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appendLocation(out, location, indent + 1);
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out << ",";
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clearLine(out);
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}
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appendIndent(out, indent);
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out << "]";
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}
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void Exporter::appendAssignment(std::stringstream& out, storm::jani::Model const& model, storm::jani::Automaton const& automaton, storm::jani::Assignment const& assignment, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "ref");
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storm::jani::Variable const& variable = model.getVariables().hasVariable(assignment.getExpressionVariable()) ? model.getVariables().getVariable(assignment.getExpressionVariable()) : automaton.getVariables().getVariable(assignment.getExpressionVariable());
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appendValue(out, variable.getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "value");
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appendValue(out, expressionToString(assignment.getAssignedExpression()));
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendEdgeDestination(std::stringstream& out, storm::jani::Model const& model, storm::jani::Automaton const& automaton, storm::jani::EdgeDestination const& destination, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "probability");
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appendValue(out, expressionToString(destination.getProbability()));
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "location");
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appendValue(out, automaton.getLocation(destination.getLocationId()).getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "assignments");
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out << " [";
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clearLine(out);
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for (uint64_t index = 0; index < destination.getAssignments().size(); ++index) {
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appendAssignment(out, model, automaton, destination.getAssignments()[index], indent + 2);
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if (index < destination.getAssignments().size() - 1) {
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out << ",";
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}
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clearLine(out);
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}
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appendIndent(out, indent + 1);
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out << "]";
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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clearLine(out);
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}
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void Exporter::appendEdge(std::stringstream& out, storm::jani::Model const& model, storm::jani::Automaton const& automaton, storm::jani::Edge const& edge, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "location");
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appendValue(out, automaton.getLocation(edge.getSourceLocationId()).getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "action");
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appendValue(out, model.getAction(edge.getActionId()).getName());
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "guard");
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appendValue(out, expressionToString(edge.getGuard()));
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "destinations");
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out << " [";
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clearLine(out);
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for (auto const& destination : edge.getDestinations()) {
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appendEdgeDestination(out, model, automaton, destination, indent + 2);
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}
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appendIndent(out, indent + 1);
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out << "]";
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clearLine(out);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendEdges(std::stringstream& out, storm::jani::Model const& model, storm::jani::Automaton const& automaton, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "edges");
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out << " [";
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clearLine(out);
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for (uint64_t location = 0; location < automaton.getNumberOfLocations(); ++location) {
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for (auto const& edge : automaton.getEdgesFromLocation(location)) {
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appendEdge(out, model, automaton, edge, indent + 1);
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out << ",";
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clearLine(out);
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}
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}
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appendIndent(out, indent);
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out << "]";
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clearLine(out);
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}
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void Exporter::appendAutomaton(std::stringstream& out, storm::jani::Model const& model, storm::jani::Automaton const& automaton, uint64_t indent) const {
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appendIndent(out, indent);
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out << "{";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "name");
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appendValue(out, automaton.getName());
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clearLine(out);
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appendVariables(out, automaton.getVariables(), indent + 1);
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out << ",";
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clearLine(out);
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appendLocations(out, automaton, indent + 1);
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out << ",";
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clearLine(out);
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appendIndent(out, indent + 1);
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appendField(out, "initial-location");
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appendValue(out, std::to_string(automaton.getInitialLocationIndex()));
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clearLine(out);
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appendEdges(out, model, automaton, indent + 1);
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appendIndent(out, indent);
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out << "}";
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}
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void Exporter::appendAutomata(std::stringstream& out, storm::jani::Model const& model, uint64_t indent) const {
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appendIndent(out, indent);
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appendField(out, "automata");
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out << " [";
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clearLine(out);
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for (uint64_t index = 0; index < model.automata.size(); ++index) {
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appendAutomaton(out, model, model.automata[index], indent + 1);
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if (index < model.automata.size() - 1) {
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out << ",";
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}
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clearLine(out);
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}
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appendIndent(out, indent);
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out << "]";
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}
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std::string Exporter::toJaniString(storm::jani::Model const& model) const {
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std::stringstream out;
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out << "{" << std::endl;
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appendVersion(out, model.getJaniVersion(), 1);
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out << ",";
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clearLine(out);
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appendModelName(out, model.getName(), 1);
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out << ",";
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clearLine(out);
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appendModelType(out, model.getModelType(), 1);
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out << ",";
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clearLine(out);
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appendActions(out, model, 1);
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clearLine(out);
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appendVariables(out, model.getVariables(), 1);
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clearLine(out);
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appendAutomata(out, model, 1);
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clearLine(out);
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out << "}" << std::endl;
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return out.str();
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}
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}
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}
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