org.apache.flink.table.data.columnar.vector

Interface MapColumnVector

All Superinterfaces:

ColumnVector

All Known Implementing Classes:

HeapMapVector, OrcMapColumnVector

@Internal
public interface MapColumnVector
extends ColumnVector

Map column vector.

Method Summary

Modifier and Type	Method and Description
MapData	getMap(int i)

Methods inherited from interface org.apache.flink.table.data.columnar.vector.ColumnVector

isNullAt

Method Detail

getMap

MapData getMap(int i)