return getBoost().toString();
    }

    @Override
    public String getIndexingTarget(final String input) {
        if (includedDocUrlPatterns == null || excludedDocUrlPatterns == null) {
            initDocUrlPattern();
        }

        if (includedDocUrlPatterns.length == 0 && excludedDocUrlPatterns.length == 0) {
            return Constants.TRUE;
        }

        for (final Pattern pattern : includedDocUrlPatterns) {