Package com.salesforce.phoenix.iterate

Examples of com.salesforce.phoenix.iterate.OrderedResultIterator$NthKey


        @Override
        public PeekingResultIterator newIterator(ResultIterator scanner) throws SQLException {
            Expression expression = RowKeyExpression.INSTANCE;
            OrderByExpression orderByExpression = new OrderByExpression(expression, false, true);
            int threshold = services.getProps().getInt(QueryServices.SPOOL_THRESHOLD_BYTES_ATTRIB, QueryServicesOptions.DEFAULT_SPOOL_THRESHOLD_BYTES);
            return new OrderedResultIterator(scanner, Collections.<OrderByExpression>singletonList(orderByExpression), threshold);
        }
View Full Code Here


                OrderByExpression orderByExpression = new OrderByExpression();
                orderByExpression.readFields(input);
                orderByExpressions.add(orderByExpression);
            }
            ResultIterator inner = new RegionScannerResultIterator(s);
            return new OrderedResultIterator(inner, orderByExpressions, thresholdBytes, limit >= 0 ? limit : null, estimatedRowSize);
        } catch (IOException e) {
            throw new RuntimeException(e);
        } finally {
            try {
                stream.close();
View Full Code Here

        RegionScanner innerScanner = s;
        if (p != null || j != null) {
            innerScanner = new HashJoinRegionScanner(s, p, j, tenantId, c.getEnvironment());
        }
       
        final OrderedResultIterator iterator = deserializeFromScan(scan,innerScanner);
        if (iterator == null) {
            return getWrappedScanner(c, innerScanner);
        }
       
        return getTopNScanner(c, innerScanner, iterator, tenantId);
View Full Code Here

TOP

Related Classes of com.salesforce.phoenix.iterate.OrderedResultIterator$NthKey

Copyright © 2018 www.massapicom. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.