Examples of com.facebook.presto.operator.PageSourceOperator

            @Override
            public Operator createOperator(DriverContext driverContext)
            {
                OperatorContext operatorContext = driverContext.addOperatorContext(operatorId, "BenchmarkSource");
                ConnectorPageSource pageSource = pageSourceManager.createPageSource(split, columnHandles);
                return new PageSourceOperator(pageSource, columnTypes, operatorContext);
            }


            @Override
            public void close()
            {

        IndexSplit indexSplit = (IndexSplit) split.getConnectorSplit();


        // Normalize the incoming RecordSet to something that can be consumed by the index
        RecordSet normalizedRecordSet = probeKeyNormalizer.apply(indexSplit.getKeyRecordSet());
        RecordSet result = index.lookup(normalizedRecordSet);
        source = new PageSourceOperator(new RecordPageSource(result), result.getColumnTypes(), operatorContext);


        operatorContext.setInfoSupplier(Suppliers.ofInstance(split.getInfo()));
    }

Related Classes of com.facebook.presto.operator.PageSourceOperator

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