Package com.facebook.presto.operator.WindowOperator

Examples of com.facebook.presto.operator.WindowOperator.WindowOperatorFactory.createOperator()

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                Ints.asList(),
                Ints.asList(0),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                10);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), DOUBLE, BIGINT, BIGINT)
                .row(-0.1, -1, 1)
                .row(0.3, 2, 2)
                .row(0.2, 4, 3)
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                Ints.asList(0),
                Ints.asList(1),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                10);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, BIGINT, DOUBLE, BOOLEAN, BIGINT)
                .row("a", 2, 0.3, false, 1)
                .row("a", 4, 0.2, true, 2)
                .row("a", 6, 0.1, true, 3)
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                ROW_NUMBER,
                Ints.asList(),
                Ints.asList(),
                ImmutableList.copyOf(new SortOrder[] {}),
                10);
        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), BIGINT, BIGINT)
                .row(1, 1)
                .row(3, 2)
                .row(5, 3)
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                Ints.asList(),
                Ints.asList(0),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                10);

        Operator operator = operatorFactory.createOperator(driverContext);

        toPages(operator, input);
    }

    @Test
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                Ints.asList(0),
                Ints.asList(2),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                100);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, VARCHAR, BIGINT, BOOLEAN, VARCHAR)
                .row("a", "A2", 1, false, "A2")
                .row("a", "B1", 2, true, "A2")
                .row("a", "C2", 3, true, "A2")
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                Ints.asList(0),
                Ints.asList(2),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                100);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, VARCHAR, BIGINT, BOOLEAN, VARCHAR)
                .row("a", "A2", 1, false, "C2")
                .row("a", "B1", 2, true, "C2")
                .row("a", "C2", 3, true, "C2")
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                Ints.asList(0),
                Ints.asList(2),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                100);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, VARCHAR, BIGINT, BOOLEAN, VARCHAR)
                .row("a", "A2", 1, false, "C2")
                .row("a", "B1", 2, true, "B1")
                .row("a", "C2", 3, true, "A2")
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                Ints.asList(0),
                Ints.asList(2),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                100);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, VARCHAR, BIGINT, BOOLEAN, VARCHAR)
                .row("a", "A2", 1, false, "D")
                .row("a", "B1", 2, true, "D")
                .row("a", "C2", 3, true, "A2")
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                Ints.asList(0),
                Ints.asList(2),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                100);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), VARCHAR, VARCHAR, BIGINT, BOOLEAN, VARCHAR)
                .row("a", "A2", 1, false, "C2")
                .row("a", "B1", 2, true, "D")
                .row("a", "C2", 3, true, "D")
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                Ints.asList(),
                Ints.asList(0),
                ImmutableList.copyOf(new SortOrder[] {SortOrder.ASC_NULLS_LAST}),
                10);

        Operator operator = operatorFactory.createOperator(driverContext);

        MaterializedResult expected = resultBuilder(driverContext.getSession(), DOUBLE, BIGINT, BIGINT)
                .row(-0.1, -1, 1)
                .row(0.3, 2, 2)
                .row(0.2, 4, 3)
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