org.apache.paimon.format.parquet.reader

Class RowColumnReader

java.lang.Object

org.apache.paimon.format.parquet.reader.RowColumnReader

All Implemented Interfaces:

ColumnReader<WritableColumnVector>

public class RowColumnReader
extends Object
implements ColumnReader<WritableColumnVector>

Row ColumnReader.

Constructor Summary

Constructors

Constructor and Description
RowColumnReader(List<ColumnReader> fieldReaders)

Method Summary

Modifier and Type	Method and Description
void	readToVector(int readNumber, WritableColumnVector vector)

Methods inherited from class java.lang.Object

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

Constructor Detail

RowColumnReader

public RowColumnReader(List<ColumnReader> fieldReaders)

Method Detail

readToVector

public void readToVector(int readNumber,
                         WritableColumnVector vector)
                  throws IOException

Specified by:

readToVector in interface ColumnReader<WritableColumnVector>

Parameters:

readNumber - number to read.

vector - vector to write.

Throws:

IOException