prereq_event_recorder.hpp

#pragma once
 
#include <launchdarkly/events/event_processor_interface.hpp>
 
#include <string>
#include <vector>
 
namespace launchdarkly::server_side {
 
class PrereqEventRecorder final : public events::IEventProcessor {
   public:
    explicit PrereqEventRecorder(std::string flag_key);
 
    void SendAsync(events::InputEvent event) override;
 
    /* No-op */
    void FlushAsync() override;
 
    /* No-op */
    void ShutdownAsync() override;
 
    std::vector<std::string> const& Prerequisites() const;
 
    std::vector<std::string>&& TakePrerequisites() &&;
 
   private:
    std::string const flag_key_;
    std::vector<std::string> prereqs_;
};
 
}  // namespace launchdarkly::server_side