/** * Add a filter that uses the IS NOT NULL operator. */ public static void addFilterNotNull(IMutableSearch search, String property) { addFilter(search, Filter.isNotNull(property)); }
@Override public Filter visitAfter(Filter filter) { if (filter.isTakesSingleValue() || filter.isTakesListOfValues()) { return Filter.and(filter, Filter.isNotNull(filter.getProperty())); } else { return filter; } } }, false);