public void setFieldValue(_Fields field, Object value) { switch (field) { case IPV4: if (value == null) { unsetIpv4(); } else { setIpv4((Integer) value); } break; case PORT: if (value == null) { unsetPort(); } else { setPort((Short) value); } break; case SERVICE_NAME: if (value == null) { unsetService_name(); } else { setService_name((String) value); } break; } }