Package org.apache.druid.segment.nested

Interface NestedColumnIndexSupplier

All Known Implementing Classes:

CompressedNestedDataComplexColumn, NestedDataColumnV3, NestedDataColumnV4, NestedDataColumnV5, NestedDataComplexColumn

public interface NestedColumnIndexSupplier

Method Summary

Modifier and Type	Method	Description
ColumnIndexSupplier	getColumnIndexSupplier(List<NestedPathPart> path)	Make a ColumnIndexSupplier for a nested field column.

Method Details

getColumnIndexSupplier

@Nullable
ColumnIndexSupplier getColumnIndexSupplier(List<NestedPathPart> path)

Make a ColumnIndexSupplier for a nested field column. Returns null if the field does not exist. Returns NoIndexesColumnIndexSupplier.getInstance() if the field exists but has no indexes.