Package org.apache.flink.table.runtime.arrow.vectors

Class ArrowMapColumnVector

java.lang.Object
org.apache.flink.table.runtime.arrow.vectors.ArrowMapColumnVector
All Implemented Interfaces:
org.apache.flink.table.data.columnar.vector.ColumnVector, org.apache.flink.table.data.columnar.vector.MapColumnVector
@Internal public final class ArrowMapColumnVector extends Object implements org.apache.flink.table.data.columnar.vector.MapColumnVector
Arrow column vector for Map.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ArrowMapColumnVector(org.apache.arrow.vector.complex.MapVector mapVector, org.apache.flink.table.data.columnar.vector.ColumnVector keyVector, org.apache.flink.table.data.columnar.vector.ColumnVector valueVector)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.data.MapData
    getMap(int i)
     
    boolean
    isNullAt(int i)
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • ArrowMapColumnVector

      public ArrowMapColumnVector(org.apache.arrow.vector.complex.MapVector mapVector, org.apache.flink.table.data.columnar.vector.ColumnVector keyVector, org.apache.flink.table.data.columnar.vector.ColumnVector valueVector)

  • Method Details

    • getMap

      public org.apache.flink.table.data.MapData getMap(int i)
      Specified by:
      getMap in interface org.apache.flink.table.data.columnar.vector.MapColumnVector

    • isNullAt

      public boolean isNullAt(int i)
      Specified by:
      isNullAt in interface org.apache.flink.table.data.columnar.vector.ColumnVector