Package com.facebook.presto.metadata

Examples of com.facebook.presto.metadata.ColumnHandle

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    }

    private StageExecutionPlan createTableScanPlan(String planId, MetadataManager metadata, int splitCount)
    {
        TableHandle tableHandle = metadata.getTableHandle(SESSION, new QualifiedTableName("default", "default", DualMetadata.NAME)).get();
        ColumnHandle columnHandle = metadata.getColumnHandle(tableHandle, DualMetadata.COLUMN_NAME).get();
        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        // table scan with splitCount splits
        PlanNodeId tableScanNodeId = new PlanNodeId(planId);
        PlanFragment testFragment = new PlanFragment(
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                new PlanFragmentId("test"),
                new TableScanNode(
                        new PlanNodeId("test"),
                        new TableHandle("test", new TestingTableHandle()),
                        ImmutableList.of(symbol),
                        ImmutableMap.of(symbol, new ColumnHandle("test", new TestingColumnHandle("column"))),
                        null,
                        Optional.<TableScanNode.GeneratedPartitions>absent()),
                ImmutableMap.<Symbol, Type>of(symbol, VARCHAR),
                PlanFragment.PlanDistribution.SOURCE,
                tableScanNodeId,
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                new PlanFragmentId(planId),
                new TableScanNode(
                        tableScanNodeId,
                        new TableHandle("test", new TestingTableHandle()),
                        ImmutableList.of(symbol),
                        ImmutableMap.of(symbol, new ColumnHandle("test", new TestingColumnHandle("column"))),
                        null,
                        Optional.<GeneratedPartitions>absent()),
                ImmutableMap.<Symbol, Type>of(symbol, VARCHAR),
                PlanDistribution.SOURCE,
                tableScanNodeId,
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                new PlanFragmentId("fragment"),
                new TableScanNode(
                        tableScanNodeId,
                        new TableHandle("test", new TestingTableHandle()),
                        ImmutableList.of(symbol),
                        ImmutableMap.of(symbol, new ColumnHandle("test", new TestingColumnHandle("column"))),
                        null,
                        Optional.<GeneratedPartitions>absent()),
                ImmutableMap.<Symbol, Type>of(symbol, VARCHAR),
                PlanDistribution.SOURCE,
                tableScanNodeId,
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                normalizeConjuncts(and(greaterThan(AE, number(10)), lessThan(AE, number(100)))));
    }

    private static ColumnHandle newColumnHandle(String name)
    {
        return new ColumnHandle("test", new TestingColumnHandle(name));
    }
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                new PlanFragmentId("fragment"),
                new TableScanNode(
                        tableScanNodeId,
                        new TableHandle("test", new TestingTableHandle()),
                        ImmutableList.of(symbol),
                        ImmutableMap.of(symbol, new ColumnHandle("test", new TestingColumnHandle("column"))),
                        null,
                        Optional.<GeneratedPartitions>absent()),
                ImmutableMap.<Symbol, Type>of(symbol, VARCHAR),
                PlanDistribution.SOURCE,
                tableScanNodeId,
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    }

    private StageExecutionPlan createTableScanPlan(String planId, MetadataManager metadata, int splitCount)
    {
        TableHandle tableHandle = metadata.getTableHandle(SESSION, new QualifiedTableName("default", "default", DualMetadata.NAME)).get();
        ColumnHandle columnHandle = metadata.getColumnHandle(tableHandle, DualMetadata.COLUMN_NAME).get();
        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        // table scan with splitCount splits
        PlanNodeId tableScanNodeId = new PlanNodeId(planId);
        PlanFragment testFragment = new PlanFragment(
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    {
        DualMetadata dualMetadata = new DualMetadata();
        tableHandle = new TableHandle(DualConnector.CONNECTOR_ID, dualMetadata.getTableHandle(session, new SchemaTableName("default", DualMetadata.NAME)));
        assertNotNull(tableHandle, "tableHandle is null");

        columnHandle = new ColumnHandle(DualConnector.CONNECTOR_ID, dualMetadata.getColumnHandle(tableHandle.getConnectorHandle(), DualMetadata.COLUMN_NAME));
        assertNotNull(columnHandle, "columnHandle is null");
        symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, dualMetadata);
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    {
        DualMetadata dualMetadata = new DualMetadata();
        TableHandle tableHandle = new TableHandle(DualConnector.CONNECTOR_ID, dualMetadata.getTableHandle(SESSION, new SchemaTableName("default", DualMetadata.NAME)));
        assertNotNull(tableHandle, "tableHandle is null");

        ColumnHandle columnHandle = new ColumnHandle(DualConnector.CONNECTOR_ID, dualMetadata.getColumnHandle(tableHandle.getConnectorHandle(), DualMetadata.COLUMN_NAME));
        assertNotNull(columnHandle, "columnHandle is null");
        Symbol symbol = new Symbol(DualMetadata.COLUMN_NAME);

        MetadataManager metadata = new MetadataManager(new FeaturesConfig(), new TypeRegistry());
        metadata.addGlobalSchemaMetadata(DualConnector.CONNECTOR_ID, dualMetadata);
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                normalizeConjuncts(and(greaterThan(AE, number(10)), lessThan(AE, number(100)))));
    }

    private static ColumnHandle newColumnHandle(String name)
    {
        return new ColumnHandle("test", new TestingColumnHandle(name));
    }
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