private static PhonemeExpr parsePhonemeExpr()

in src/main/java/org/apache/commons/codec/language/bm/Rule.java [377:395]

• 17 lines of code
• 6 McCabe index (conditional complexity)

    private static PhonemeExpr parsePhonemeExpr(final String ph) {
        if (ph.startsWith("(")) { // we have a bracketed list of options
            if (!ph.endsWith(")")) {
                throw new IllegalArgumentException("Phoneme starts with '(' so must end with ')'");
            }

            final List<Phoneme> phs = new ArrayList<>();
            final String body = ph.substring(1, ph.length() - 1);
            for (final String part : body.split("[|]")) {
                phs.add(parsePhoneme(part));
            }
            if (body.startsWith("|") || body.endsWith("|")) {
                phs.add(new Phoneme("", Languages.ANY_LANGUAGE));
            }

            return new PhonemeList(phs);
        }
        return parsePhoneme(ph);
    }