json_validator.h

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#pragma once
 
#include <nlohmann/json.hpp>
#include <set>
#include <string>
 
#include "json_parameters.h"
 
using JSON = nlohmann::json;
 
class JsonValidator {
public:
    static void validateRoot(const JSON& root);
    static void validateSimulation(const JSON& sim);
    static void validateBus(const JSON& bus, unsigned index);
    static void validateComponent(const JSON& comp, unsigned index, const JsonParameterTable& rootParams);
    static void validateComputation(const JSON& calc, unsigned index);
 
private:
    static void requireObject(const JSON& j, const char* context);
    static void rejectUnknownKeys(const JSON& j, const std::set<std::string>& allowed, const char* context);
    static void validateByType(const JSON& comp, const std::string& type, const JsonParameterTable& params);
};