runtime_context.h

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#pragma once
 
#include "event_aggregator.h"
#include "mapping.h"
#include "population.h"
#include "random_algorithm.h"
#include "runtime_metric.h"
#include "simulation_definition.h"
 
#include <functional>
#include <vector>
 
namespace hgps {
 
class RuntimeContext {
  public:
    RuntimeContext() = delete;
    RuntimeContext(EventAggregator &bus, SimulationDefinition &definition);
 
    int time_now() const noexcept;
 
    int start_time() const noexcept;
 
    unsigned int current_run() const noexcept;
 
    int sync_timeout_millis() const noexcept;
 
    Population &population() noexcept;
 
    RuntimeMetric &metrics() noexcept;
 
    Scenario &scenario() noexcept;
 
    Random &random() noexcept;
 
    const HierarchicalMapping &mapping() const noexcept;
 
    const std::vector<core::DiseaseInfo> &diseases() const noexcept;
 
    const core::IntegerInterval &age_range() const noexcept;
 
    const std::string identifier() const noexcept;
 
    void set_current_time(const int time_now) noexcept;
 
    void set_current_run(const unsigned int run_number) noexcept;
 
    void reset_population(const std::size_t initial_pop_size, const int model_start_time);
 
    void publish(std::unique_ptr<EventMessage> message) const noexcept;
 
    void publish_async(std::unique_ptr<EventMessage> message) const noexcept;
 
  private:
    std::reference_wrapper<EventAggregator> event_bus_;
    std::reference_wrapper<SimulationDefinition> definition_;
    Population population_;
    Random generator_;
    RuntimeMetric metrics_{};
    unsigned int current_run_{};
    int model_start_time_{};
    int time_now_{};
};
} // namespace hgps