Package com.facebook.presto.operator

Examples of com.facebook.presto.operator.SourceOperatorFactory

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        // interpret
        Object interpretedValue = selectSingleValue(interpretedFilterProject(TRUE_LITERAL, projectionExpression, session));
        results.add(interpretedValue);

        // execute over normal operator
        SourceOperatorFactory scanProjectOperatorFactory = compileScanFilterProject(TRUE_LITERAL, projectionExpression, compiler);
        Object scanOperatorValue = selectSingleValue(scanProjectOperatorFactory, createNormalSplit(), session);
        results.add(scanOperatorValue);

        // execute over record set
        Object recordValue = selectSingleValue(scanProjectOperatorFactory, createRecordSetSplit(), session);
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        // interpret
        boolean interpretedValue = executeFilter(interpretedFilterProject(filterExpression, TRUE_LITERAL, session));
        results.add(interpretedValue);

        // execute over normal operator
        SourceOperatorFactory scanProjectOperatorFactory = compileScanFilterProject(filterExpression, TRUE_LITERAL, compiler);
        boolean scanOperatorValue = executeFilter(scanProjectOperatorFactory, createNormalSplit(), session);
        results.add(scanOperatorValue);

        // execute over record set
        boolean recordValue = executeFilter(scanProjectOperatorFactory, createRecordSetSplit(), session);
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                        metadata,
                        sourceTypes,
                        concat(singleton(rewrittenFilter), rewrittenProjections));

                if (columns != null) {
                    SourceOperatorFactory operatorFactory = compiler.compileScanFilterAndProjectOperator(
                            context.getNextOperatorId(),
                            sourceNode.getId(),
                            dataStreamProvider,
                            columns,
                            rewrittenFilter,
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        // interpret
        Object interpretedValue = selectSingleValue(interpretedFilterProject(TRUE_LITERAL, projectionExpression, session));
        results.add(interpretedValue);

        // execute over normal operator
        SourceOperatorFactory scanProjectOperatorFactory = compileScanFilterProject(TRUE_LITERAL, projectionExpression);
        Object scanOperatorValue = selectSingleValue(scanProjectOperatorFactory, createNormalSplit(), session);
        results.add(scanOperatorValue);

        // execute over record set
        Object recordValue = selectSingleValue(scanProjectOperatorFactory, createRecordSetSplit(), session);
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        // interpret
        boolean interpretedValue = executeFilter(interpretedFilterProject(filterExpression, TRUE_LITERAL, session));
        results.add(interpretedValue);

        // execute over normal operator
        SourceOperatorFactory scanProjectOperatorFactory = compileScanFilterProject(filterExpression, TRUE_LITERAL);
        boolean scanOperatorValue = executeFilter(scanProjectOperatorFactory, createNormalSplit(), session);
        results.add(scanOperatorValue);

        // execute over record set
        boolean recordValue = executeFilter(scanProjectOperatorFactory, createRecordSetSplit(), session);
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                for (Expression projection : projectionExpressions) {
                    rewrittenProjections.add(ExpressionTreeRewriter.rewriteWith(symbolToInputRewriter, projection));
                }

                if (columns != null) {
                    SourceOperatorFactory operatorFactory = compiler.compileScanFilterAndProjectOperator(
                            context.getNextOperatorId(),
                            sourceNode.getId(),
                            dataStreamProvider,
                            columns,
                            rewrittenFilter,
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                for (Expression projection : projectionExpressions) {
                    rewrittenProjections.add(ExpressionTreeRewriter.rewriteWith(symbolToInputRewriter, projection));
                }

                if (columns != null) {
                    SourceOperatorFactory operatorFactory = compiler.compileScanFilterAndProjectOperator(
                            context.getNextOperatorId(),
                            sourceNode.getId(),
                            dataStreamProvider,
                            columns,
                            rewrittenFilter,
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                    rewrittenProjections.add(ExpressionTreeRewriter.rewriteWith(symbolToInputRewriter, projection));
                    outputTypes.add(context.getTypes().get(outputSymbols.get(i)));
                }

                if (columns != null) {
                    SourceOperatorFactory operatorFactory = compiler.compileScanFilterAndProjectOperator(
                            context.getNextOperatorId(),
                            sourceNode.getId(),
                            dataStreamProvider,
                            columns,
                            rewrittenFilter,
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                        sqlParser,
                        sourceTypes,
                        concat(singleton(rewrittenFilter), rewrittenProjections));

                if (columns != null) {
                    SourceOperatorFactory operatorFactory = compiler.compileScanFilterAndProjectOperator(
                            context.getNextOperatorId(),
                            sourceNode.getId(),
                            dataStreamProvider,
                            columns,
                            rewrittenFilter,
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        // interpret
        Object interpretedValue = selectSingleValue(interpretedFilterProject(TRUE_LITERAL, projectionExpression, expressionType, session));
        results.add(interpretedValue);

        // execute over normal operator
        SourceOperatorFactory scanProjectOperatorFactory = compileScanFilterProject(TRUE_LITERAL, projectionExpression);
        Object scanOperatorValue = selectSingleValue(scanProjectOperatorFactory, createNormalSplit(), session);
        results.add(scanOperatorValue);

        // execute over record set
        Object recordValue = selectSingleValue(scanProjectOperatorFactory, createRecordSetSplit(), session);
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Related Classes of com.facebook.presto.operator.SourceOperatorFactory

  • com.facebook.presto.operator.scalar.FunctionAssertions
  • com.facebook.presto.sql.planner.LocalExecutionPlanner$Visitor
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