private int handleCH()

in src/main/java/org/apache/commons/codec/language/DoubleMetaphone.java [574:599]

• 24 lines of code
• 7 McCabe index (conditional complexity)

    private int handleCH(final String value, final DoubleMetaphoneResult result, final int index) {
        if (index > 0 && contains(value, index, 4, "CHAE")) {   // Michael
            result.append('K', 'X');
            return index + 2;
        }
        if (conditionCH0(value, index)) {
            //-- Greek roots ("chemistry", "chorus", etc.) --//
            result.append('K');
            return index + 2;
        }
        if (conditionCH1(value, index)) {
            //-- Germanic, Greek, or otherwise 'ch' for 'kh' sound --//
            result.append('K');
            return index + 2;
        }
        if (index > 0) {
            if (contains(value, 0, 2, "MC")) {
                result.append('K');
            } else {
                result.append('X', 'K');
            }
        } else {
            result.append('X');
        }
        return index + 2;
    }