List of createOperator() Examples

Examples of createOperator()

Examples of com.facebook.presto.operator.OrderByOperator.OrderByOperatorFactory.createOperator()

                ImmutableList.of(1),
                10,
                ImmutableList.of(0),
                ImmutableList.of(ASC_NULLS_LAST));


        Operator operator = operatorFactory.createOperator(driverContext);


        MaterializedResult expected = resultBuilder(driverContext.getSession(), DOUBLE)
                .row(-0.1)
                .row(0.1)
                .row(0.2)

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Examples of com.facebook.presto.operator.OrderByOperator.OrderByOperatorFactory.createOperator()

                ImmutableList.of(0, 1),
                10,
                ImmutableList.of(0, 1),
                ImmutableList.of(ASC_NULLS_LAST, DESC_NULLS_LAST));


        Operator operator = operatorFactory.createOperator(driverContext);


        MaterializedResult expected = MaterializedResult.resultBuilder(driverContext.getSession(), VARCHAR, BIGINT)
                .row("a", 4)
                .row("a", 1)
                .row("b", 3)

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Examples of com.facebook.presto.operator.OrderByOperator.OrderByOperatorFactory.createOperator()

                ImmutableList.of(0),
                10,
                ImmutableList.of(0),
                ImmutableList.of(DESC_NULLS_LAST));


        Operator operator = operatorFactory.createOperator(driverContext);


        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT)
                .row(4)
                .row(2)
                .row(1)

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Examples of com.facebook.presto.operator.OrderByOperator.OrderByOperatorFactory.createOperator()

                ImmutableList.of(1),
                10,
                ImmutableList.of(0),
                ImmutableList.of(ASC_NULLS_LAST));


        Operator operator = operatorFactory.createOperator(driverContext);


        toPages(operator, input);
    }
}

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Examples of com.facebook.presto.operator.SetBuilderOperator.SetBuilderOperatorFactory.createOperator()

                .row(36)
                .row(37)
                .row(50)
                .build());
        SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(1, buildOperator.getTypes(), 0, 10);
        Operator setBuilderOperator = setBuilderOperatorFactory.createOperator(driverContext);


        Driver driver = new Driver(driverContext, buildOperator, setBuilderOperator);
        while (!driver.isFinished()) {
            driver.process();
        }

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Examples of com.facebook.presto.operator.SetBuilderOperator.SetBuilderOperatorFactory.createOperator()

                .row(2)
                .row(3)
                .row((Object) null)
                .build());
        SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(1, buildOperator.getTypes(), 0, 10);
        Operator setBuilderOperator = setBuilderOperatorFactory.createOperator(driverContext);


        Driver driver = new Driver(driverContext, buildOperator, setBuilderOperator);
        while (!driver.isFinished()) {
            driver.process();
        }

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Examples of com.facebook.presto.operator.SetBuilderOperator.SetBuilderOperatorFactory.createOperator()

                .row(0)
                .row(1)
                .row(3)
                .build());
        SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(1, buildOperator.getTypes(), 0, 10);
        Operator setBuilderOperator = setBuilderOperatorFactory.createOperator(driverContext);


        Driver driver = new Driver(driverContext, buildOperator, setBuilderOperator);
        while (!driver.isFinished()) {
            driver.process();
        }

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Examples of com.facebook.presto.operator.SetBuilderOperator.SetBuilderOperatorFactory.createOperator()

                .row(1)
                .row((Object) null)
                .row(3)
                .build());
        SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(1, buildOperator.getTypes(), 0, 10);
        Operator setBuilderOperator = setBuilderOperatorFactory.createOperator(driverContext);


        Driver driver = new Driver(driverContext, buildOperator, setBuilderOperator);
        while (!driver.isFinished()) {
            driver.process();
        }

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Examples of com.facebook.presto.operator.SetBuilderOperator.SetBuilderOperatorFactory.createOperator()

        List<Type> buildTypes = ImmutableList.<Type>of(BIGINT);
        Operator buildOperator = new ValuesOperator(operatorContext, buildTypes, rowPagesBuilder(buildTypes)
                .addSequencePage(10000, 20)
                .build());
        SetBuilderOperatorFactory setBuilderOperatorFactory = new SetBuilderOperatorFactory(1, buildOperator.getTypes(), 0, 10);
        Operator setBuilderOperator = setBuilderOperatorFactory.createOperator(driverContext);


        Driver driver = new Driver(driverContext, buildOperator, setBuilderOperator);
        while (!driver.isFinished()) {
            driver.process();
        }

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Examples of com.facebook.presto.operator.TopNOperator.TopNOperatorFactory.createOperator()

                2,
                ImmutableList.of(0),
                ImmutableList.of(DESC_NULLS_LAST),
                false);


        Operator operator = factory.createOperator(driverContext);


        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT, DOUBLE)
                .row(6, 0.6)
                .row(5, 0.5)
                .build();

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