code: public int filterObject(CaptureSearchResult r) {
  		
  		for(ObjectFilter<CaptureSearchResult> filter : filters) {
  			if(filter == null) {
  				return FILTER_EXCLUDE;
  			}
  			int result = filter.filterObject(r);
  			if(result != FILTER_INCLUDE) {
  				return result;
  			}
  		}
  		return FILTER_INCLUDE;
  	}
docs: /* (non-Javadoc)
  @see org.archive.wayback.resourceindex.SearchResultFilter#filterSearchResult(org.archive.wayback.core.SearchResult)