int Platform::getLaneCount()

in fboss/agent/Platform.cpp [193:241]
45 lines of code
36 McCabe index (conditional complexity)

int Platform::getLaneCount(cfg::PortProfileID profile) const {
  switch (profile) {
    case cfg::PortProfileID::PROFILE_10G_1_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_10G_1_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_10G_1_NRZ_NOFEC_OPTICAL:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_CL74_COPPER:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_RS528_COPPER:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_NOFEC_OPTICAL:
    case cfg::PortProfileID::PROFILE_25G_1_NRZ_NOFEC_COPPER_RACK_YV3_T1:
      return 1;

    case cfg::PortProfileID::PROFILE_20G_2_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_50G_2_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_20G_2_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_50G_2_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_50G_2_NRZ_CL74_COPPER:
    case cfg::PortProfileID::PROFILE_50G_2_NRZ_RS528_COPPER:
    case cfg::PortProfileID::PROFILE_20G_2_NRZ_NOFEC_OPTICAL:
    case cfg::PortProfileID::PROFILE_50G_2_NRZ_NOFEC_OPTICAL:
      return 2;

    case cfg::PortProfileID::PROFILE_40G_4_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_NOFEC:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_CL91:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_RS528:
    case cfg::PortProfileID::PROFILE_200G_4_PAM4_RS544X2N:
    case cfg::PortProfileID::PROFILE_40G_4_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_40G_4_NRZ_NOFEC_OPTICAL:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_RS528_COPPER:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_RS528_OPTICAL:
    case cfg::PortProfileID::PROFILE_200G_4_PAM4_RS544X2N_COPPER:
    case cfg::PortProfileID::PROFILE_200G_4_PAM4_RS544X2N_OPTICAL:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_CL91_COPPER:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_CL91_OPTICAL:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_NOFEC_COPPER:
    case cfg::PortProfileID::PROFILE_100G_4_NRZ_CL91_COPPER_RACK_YV3_T1:
      return 4;

    case cfg::PortProfileID::PROFILE_400G_8_PAM4_RS544X2N:
    case cfg::PortProfileID::PROFILE_400G_8_PAM4_RS544X2N_OPTICAL:
      return 8;

    case cfg::PortProfileID::PROFILE_DEFAULT:
      break;
  }
  return 1;
}