class SolrQueryTranslator extends
        AbstractQueryTranslator<String, SolrOrderings, List<String>> implements
        QueryTranslator<String, SolrOrderings, List<String>> {

    @Override
    public String notNull(String fieldName) {
        return fq(fieldName, range(SolrOperator.WILDCARD.symbol(), SolrOperator.WILDCARD.symbol(), true, true));
    }

    public  SolrQueryTranslator(PropertyResolver propertyResolver);

}