Package io.trino.operator.unnest

Class UnnestBlockBuilder

java.lang.Object

io.trino.operator.unnest.UnnestBlockBuilder

public class UnnestBlockBuilder
extends Object

Constructor Summary

Constructors

Constructor	Description
UnnestBlockBuilder()

Method Summary

Modifier and Type	Method	Description
Block	buildWithNulls(int[] outputEntriesPerPosition, int startPosition, int inputBatchSize, int outputPositionCount, int[] lengths)
Block	buildWithoutNulls(int outputPositionCount)
void	resetInputBlock(Block block)	Replaces input source block with block.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

UnnestBlockBuilder

public UnnestBlockBuilder()

Method Details

resetInputBlock

public void resetInputBlock(Block block)

Replaces input source block with block. The old data structures for output have to be reset as well, because they are based on the source.

buildWithoutNulls

public Block buildWithoutNulls(int outputPositionCount)

buildWithNulls

public Block buildWithNulls(int[] outputEntriesPerPosition,
 int startPosition,
 int inputBatchSize,
 int outputPositionCount,
 int[] lengths)