static String format()

in src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java [422:461]
39 lines of code
12 McCabe index (conditional complexity)

    static String format(final Token[] tokens, final long years, final long months, final long days, final long hours, final long minutes, final long seconds,
            final long milliseconds, final boolean padWithZeros) {
        final StringBuilder buffer = new StringBuilder();
        boolean lastOutputSeconds = false;
        for (final Token token : tokens) {
            final Object value = token.getValue();
            final int count = token.getCount();
            if (value instanceof StringBuilder) {
                buffer.append(value.toString());
            } else if (value.equals(y)) {
                buffer.append(paddedValue(years, padWithZeros, count));
                lastOutputSeconds = false;
            } else if (value.equals(M)) {
                buffer.append(paddedValue(months, padWithZeros, count));
                lastOutputSeconds = false;
            } else if (value.equals(d)) {
                buffer.append(paddedValue(days, padWithZeros, count));
                lastOutputSeconds = false;
            } else if (value.equals(H)) {
                buffer.append(paddedValue(hours, padWithZeros, count));
                lastOutputSeconds = false;
            } else if (value.equals(m)) {
                buffer.append(paddedValue(minutes, padWithZeros, count));
                lastOutputSeconds = false;
            } else if (value.equals(s)) {
                buffer.append(paddedValue(seconds, padWithZeros, count));
                lastOutputSeconds = true;
            } else if (value.equals(S)) {
                if (lastOutputSeconds) {
                    // ensure at least 3 digits are displayed even if padding is not selected
                    final int width = padWithZeros ? Math.max(3, count) : 3;
                    buffer.append(paddedValue(milliseconds, true, width));
                } else {
                    buffer.append(paddedValue(milliseconds, padWithZeros, count));
                }
                lastOutputSeconds = false;
            }
        }
        return buffer.toString();
    }