TermQueryBuilder builder = regTermQ("generator", generator);
        if (opLambda != null) {
            opLambda.callback(builder);
        }
    }

    public void setGenerator_NotEqual(String generator) {
        setGenerator_NotTerm(generator, null);
    }

    public void setGenerator_NotTerm(String generator) {
        setGenerator_NotTerm(generator, null);

thumbnail.html.image.xpath=//IMG
# File extensions to exclude from thumbnail generation.
thumbnail.html.image.exclude.extensions=svg,html,css,js
# Interval for thumbnail generator.
thumbnail.generator.interval=0
# Targets for thumbnail generator (e.g., all).
thumbnail.generator.targets=all
# Whether the thumbnail crawler is enabled.
thumbnail.crawler.enabled=true
# Interval for system monitor in thumbnail processing.