core_receiver.h

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#ifndef HEDGEHOG_CORE_RECEIVER_H
#define HEDGEHOG_CORE_RECEIVER_H

#include <queue>
#include <set>
#include <shared_mutex>
#include <algorithm>

#include "../../../node/core_node.h"
#include "core_slot.h"

namespace hh::core {

#ifndef DOXYGEN_SHOULD_SKIP_THIS
template<class Input>
class CoreSender;
#endif //DOXYGEN_SHOULD_SKIP_THIS

template<class Input>
class CoreReceiver : public virtual CoreNode {
 public:
  CoreReceiver(std::string_view const &name, NodeType const type, size_t const numberThreads)
      : CoreNode(name, type, numberThreads) {
    HLOG_SELF(0, "Creating CoreReceiver with type: " << (int) type << " and name: " << name)
  }

  ~CoreReceiver() override {HLOG_SELF(0, "Destructing CoreReceiver")}

  virtual void addSender(CoreSender<Input> *sender) = 0;

  virtual void removeSender(CoreSender<Input> *sender) = 0;

  virtual void receive(std::shared_ptr<Input> data) = 0;

  virtual bool receiverEmpty() = 0;

  virtual size_t queueSize() { return 0; }

  virtual std::set<CoreReceiver<Input> *> receivers() = 0;
};

}
#endif //HEDGEHOG_CORE_RECEIVER_H