class RangeStreamScanner extends ScannerSession implements Callable<RangeStreamScanner> {

    protected String getDay(final Key key) {
        String myDay = null;
        byte[] cq = key.getColumnQualifierData().getBackingArray();
        if (cq.length >= dateCfLength) {
            myDay = new String(cq, 0, dateCfLength);
            if (log.isTraceEnabled()) {
                log.trace("Day is " + myDay + " for " + key);
            }
        }
        return myDay;
    }

    public  RangeStreamScanner(String tableName, Set<Authorizations> auths, ResourceQueue delegator, int maxResults, Query settings);
    public  RangeStreamScanner(String tableName, Set<Authorizations> auths, ResourceQueue delegator, int maxResults, Query settings, SessionOptions options,
                    Collection<Range> ranges);
    public  RangeStreamScanner(ScannerSession other);

}