private Set<String> getDistinctStatuses(final String str) {
        return splitGroupConcat(str)
                .stream()
                .map(Byte::parseByte)
                .map(MetaStatusId::getStatus)
                .map(Status::getDisplayValue)
                .collect(Collectors.toSet());
    }
@return True if any term in any rule expression uses at least one of {@code fields}.
stroom-meta/stroom-meta-impl-db/src/main/java/stroom/meta/impl/db/MetaDaoImpl.java