Examples of com.facebook.presto.spi.block.RandomAccessBlock.appendTo()

Class com.facebook.presto.spi.block.RandomAccessBlock

Examples of com.facebook.presto.spi.block.RandomAccessBlock.appendTo()

com.facebook.presto.spi.block.RandomAccessBlock.appendTo()
Appends the value at the specified position to the block builder.

    @Override
    public void appendTo(int blockIndex, int blockPosition, PageBuilder pageBuilder, int outputChannelOffset)
    {
        for (List<RandomAccessBlock> channel : channels) {
            RandomAccessBlock block = channel.get(blockIndex);
            block.appendTo(blockPosition, pageBuilder.getBlockBuilder(outputChannelOffset));
            outputChannelOffset++;
        }
    }


    @Override

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            // append the row
            for (int i = 0; i < outputChannels.length; i++) {
                int outputChannel = outputChannels[i];
                RandomAccessBlock block = this.channels[outputChannel].get(blockIndex);
                block.appendTo(blockPosition, pageBuilder.getBlockBuilder(i));
            }


            position++;
        }

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    {
        long pageAddress = valueAddresses.getLong(position);


        RandomAccessBlock block = channels[channel].get(decodeSliceIndex(pageAddress));
        int blockPosition = decodePosition(pageAddress);
        block.appendTo(blockPosition, output);
    }


    public boolean equals(int[] channels, int leftPosition, int rightPosition)
    {
        if (leftPosition == rightPosition) {

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        for (int i = 0; i < count; i++) {
            // select a random position
            int position = ThreadLocalRandom.current().nextInt(block.getPositionCount());


            // add to expected block
            block.appendTo(position, expectedBlockBuilder);


            // create block with single value and add to encoder
            encoder.append(block.getSingleValueBlock(position));
        }

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            // append the row
            for (int i = 0; i < outputChannels.length; i++) {
                int outputChannel = outputChannels[i];
                RandomAccessBlock block = this.channels[outputChannel].get(blockIndex);
                block.appendTo(blockPosition, pageBuilder.getBlockBuilder(i));
            }


            position++;
        }

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    {
        long pageAddress = valueAddresses.getLong(position);


        RandomAccessBlock block = channels[channel].get(decodeSliceIndex(pageAddress));
        int blockPosition = decodePosition(pageAddress);
        block.appendTo(blockPosition, output);
    }


    public boolean isNull(int channel, int position)
    {
        long pageAddress = valueAddresses.getLong(position);

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