Method parseSubnet

core/src/main/java/io/questdb/std/Numbers.java:2091–2099

(CharSequence sequence)

    }

    public static long parseSubnet(CharSequence sequence) throws NumericException {
        int delim = Chars.indexOf(sequence, 0, '/');
        if (delim == -1) {
            throw NumericException.instance().put("invalid subnet format, missing '/': ").put(sequence);
        }

        int netmaskBits = parseInt0(sequence, delim + 1, sequence.length());
        return pack(parseSubnet0(sequence, 0, delim, netmaskBits), toNetMask(netmaskBits));
    }

    // test whether the subnet matches the netmaskLength (according to postgres rules)
    // throws NumericException if sequence is not a valid subnet OR the subnet doesn't match the netmaskLength