public interface VectorFilter
VectorizedRowBatch
and updates the selections.
This is the interface that is the basis of both the leaf filters such as Equals, In and logical filters such as And, Or and Not
Modifier and Type | Method and Description |
---|---|
void |
filter(OrcFilterContext fc,
Selected bound,
Selected selOut)
Filter the vectorized row batch that is wrapped into the FilterContext.
|
void filter(OrcFilterContext fc, Selected bound, Selected selOut)
fc
- The filter context that wraps the VectorizedRowBatchbound
- The bound of the scan, it is expected that the filter only operates on the bound
and change the selection status of the rows scoped by the bound. The filter is
expected to leave the bound unchanged.selOut
- The filter should update the selOut for the elements scoped by bound. The selOut
should be sorted in ascending orderCopyright © 2013–2023 The Apache Software Foundation. All rights reserved.