private int handleW()

in src/main/java/org/apache/commons/codec/language/DoubleMetaphone.java [691:720]

25 lines of code
11 McCabe index (conditional complexity)


    private int handleW(final String value, final DoubleMetaphoneResult result, int index) {
        if (contains(value, index, 2, "WR")) {
            //-- can also be in middle of word --//
            result.append('R');
            index += 2;
        } else if (index == 0 && (isVowel(charAt(value, index + 1)) ||
                           contains(value, index, 2, "WH"))) {
            if (isVowel(charAt(value, index + 1))) {
                //-- Wasserman should match Vasserman --//
                result.append('A', 'F');
            } else {
                //-- need Uomo to match Womo --//
                result.append('A');
            }
            index++;
        } else if ((index == value.length() - 1 && isVowel(charAt(value, index - 1))) ||
                   contains(value, index - 1, 5, "EWSKI", "EWSKY", "OWSKI", "OWSKY") ||
                   contains(value, 0, 3, "SCH")) {
            //-- Arnow should match Arnoff --//
            result.appendAlternate('F');
            index++;
        } else if (contains(value, index, 4, "WICZ", "WITZ")) {
            //-- Polish e.g. "filipowicz" --//
            result.append("TS", "FX");
            index += 4;
        } else {
            index++;
        }
        return index;
    }