grpc/include/grpc++/impl/rpc_method.h

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#ifndef GRPCXX_IMPL_RPC_METHOD_H
#define GRPCXX_IMPL_RPC_METHOD_H

namespace grpc {

class RpcMethod {
 public:
  enum RpcType {
    NORMAL_RPC = 0,
    CLIENT_STREAMING,  // request streaming
    SERVER_STREAMING,  // response streaming
    BIDI_STREAMING
  };

  explicit RpcMethod(const char* name)
      : name_(name), method_type_(NORMAL_RPC) {}
  RpcMethod(const char* name, RpcType type) : name_(name), method_type_(type) {}

  const char* name() const { return name_; }

  RpcType method_type() const { return method_type_; }

 private:
  const char* name_;
  const RpcType method_type_;
};

}  // namespace grpc

#endif  // GRPCXX_IMPL_RPC_METHOD_H