Examples of BlockBuilder


Examples of com.facebook.presto.spi.block.BlockBuilder

    }

    // This method makes it easy to create blocks without having to add an L to every value
    public static Block createLongsBlock(int... values)
    {
        BlockBuilder builder = BIGINT.createBlockBuilder(new BlockBuilderStatus());

        for (int value : values) {
            BIGINT.writeLong(builder, (long) value);
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        return createLongsBlock(Arrays.asList(values));
    }

    public static Block createLongsBlock(Iterable<Long> values)
    {
        BlockBuilder builder = BIGINT.createBlockBuilder(new BlockBuilderStatus());

        for (Long value : values) {
            if (value == null) {
                builder.appendNull();
            }
            else {
                BIGINT.writeLong(builder, value);
            }
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        return builder.build();
    }

    public static Block createLongSequenceBlock(int start, int end)
    {
        BlockBuilder builder = BIGINT.createBlockBuilder(new BlockBuilderStatus());

        for (int i = start; i < end; i++) {
            BIGINT.writeLong(builder, i);
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        return builder.build();
    }

    public static Block createBooleanSequenceBlock(int start, int end)
    {
        BlockBuilder builder = BOOLEAN.createBlockBuilder(new BlockBuilderStatus());

        for (int i = start; i < end; i++) {
            BOOLEAN.writeBoolean(builder, i % 2 == 0);
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        return createDoublesBlock(Arrays.asList(values));
    }

    public static Block createDoublesBlock(Iterable<Double> values)
    {
        BlockBuilder builder = DOUBLE.createBlockBuilder(new BlockBuilderStatus());

        for (Double value : values) {
            if (value == null) {
                builder.appendNull();
            }
            else {
                DOUBLE.writeDouble(builder, value);
            }
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        return builder.build();
    }

    public static Block createDoubleSequenceBlock(int start, int end)
    {
        BlockBuilder builder = DOUBLE.createBlockBuilder(new BlockBuilderStatus());

        for (int i = start; i < end; i++) {
            DOUBLE.writeDouble(builder, (double) i);
        }

        return builder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        extends AbstractTestAggregationFunction
{
    @Override
    public Block getSequenceBlock(int start, int length)
    {
        BlockBuilder blockBuilder = VARBINARY.createBlockBuilder(new BlockBuilderStatus());
        for (int i = 0; i < length; i++) {
            VARBINARY.writeSlice(blockBuilder, Slices.wrappedBuffer(Ints.toByteArray(i)));
        }
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        extends AbstractTestAggregationFunction
{
    @Override
    public Block getSequenceBlock(int start, int length)
    {
        BlockBuilder blockBuilder = BOOLEAN.createBlockBuilder(new BlockBuilderStatus());
        for (int i = start; i < start + length; i++) {
            BOOLEAN.writeBoolean(blockBuilder, i % 2 == 0);
        }
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        extends AbstractTestAggregationFunction
{
    @Override
    public Block getSequenceBlock(int start, int length)
    {
        BlockBuilder blockBuilder = DOUBLE.createBlockBuilder(new BlockBuilderStatus());
        for (int i = start; i < start + length; i++) {
            DOUBLE.writeDouble(blockBuilder, (double) i);
        }
        return blockBuilder.build();
    }
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Examples of com.facebook.presto.spi.block.BlockBuilder

        extends AbstractTestAggregationFunction
{
    @Override
    public Block getSequenceBlock(int start, int length)
    {
        BlockBuilder blockBuilder = BIGINT.createBlockBuilder(new BlockBuilderStatus());
        for (int i = start; i < start + length; i++) {
            BIGINT.writeLong(blockBuilder, i);
        }
        return blockBuilder.build();
    }
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