/// Returns the output of the initial black box of the connection
const std::string& GetBlackBoxFromOutput() const { return mOutput; }
/// Returns the input of the final black box of the connection
const std::string& GetBlackBoxToInput() const { return mInput; }
/// Sets the initial black box of the connection
/// Returns the output of the initial black box of the connection
const std::string& GetBlackBoxFromOutput() const { return mOutput; }
/// Returns the input of the final black box of the connection
const std::string& GetBlackBoxToInput() const { return mInput; }
/// Sets the initial black box of the connection