public class IsNotNullFilter extends Object implements VectorFilter
Constructor and Description |
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IsNotNullFilter(String colName) |
Modifier and Type | Method and Description |
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void |
filter(OrcFilterContext fc,
Selected bound,
Selected selOut)
Filter the vectorized row batch that is wrapped into the FilterContext.
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public IsNotNullFilter(String colName)
public void filter(OrcFilterContext fc, Selected bound, Selected selOut)
VectorFilter
filter
in interface VectorFilter
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 © 2013–2022 The Apache Software Foundation. All rights reserved.