RowColumnReader (Flink : Formats : Parquet 1.19.1-cp1 API)

java.lang.Object
- org.apache.flink.formats.parquet.vector.reader.RowColumnReader

All Implemented Interfaces:: ColumnReader<org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector>

public class RowColumnReader
extends Object
implements ColumnReader<org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector>

Row ColumnReader.

Constructor Summary

Constructors
Constructor Description

RowColumnReader(List<ColumnReader> fieldReaders)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`readToVector(int readNumber, org.apache.flink.table.data.columnar.vector.writable.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,
                         org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector vector)
                  throws IOException
```
    Specified by:
    
    readToVector in interface ColumnReader<org.apache.flink.table.data.columnar.vector.writable.WritableColumnVector>
    
    Parameters:
    
    readNumber - number to read.
    
    vector - vector to write.
    
    Throws:
    
    IOException