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

Class RowDataArrowReader

java.lang.Object

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

All Implemented Interfaces:

ArrowReader<org.apache.flink.table.data.RowData>

@Internal
public final class RowDataArrowReader
extends Object
implements ArrowReader<org.apache.flink.table.data.RowData>

ArrowReader which read the underlying Arrow format data as RowData.

Constructor Summary

Constructors

Constructor and Description
RowDataArrowReader(org.apache.flink.table.data.vector.ColumnVector[] columnVectors)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.data.vector.ColumnVector[]	getColumnVectors() Gets the column vectors.
org.apache.flink.table.data.RowData	read(int rowId) Read the specified row from underlying Arrow format data.

Methods inherited from class java.lang.Object

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

Constructor Detail

RowDataArrowReader

public RowDataArrowReader(org.apache.flink.table.data.vector.ColumnVector[] columnVectors)

Method Detail

getColumnVectors

public org.apache.flink.table.data.vector.ColumnVector[] getColumnVectors()

Gets the column vectors.

read

public org.apache.flink.table.data.RowData read(int rowId)

Description copied from interface: ArrowReader

Read the specified row from underlying Arrow format data.

Specified by:

read in interface ArrowReader<org.apache.flink.table.data.RowData>