Examples with LazyBlock io.trino.spi.block.LazyBlock used on opensource projects

Example 16 with LazyBlock

use of io.trino.spi.block.LazyBlock in project trino by trinodb.

the class LazyRecordPageSource method lazyWrapper.

private Page lazyWrapper(Page page) {
    Block[] lazyBlocks = new Block[page.getChannelCount()];
    for (int i = 0; i < page.getChannelCount(); ++i) {
        Block block = page.getBlock(i);
        lazyBlocks[i] = new LazyBlock(page.getPositionCount(), () -> block);
    }
    return new Page(page.getPositionCount(), lazyBlocks);
}