org.apache.flink.table.runtime.arrow.readers

Class ArrayFieldReader

java.lang.Object

org.apache.flink.table.runtime.arrow.readers.ArrowFieldReader<Object[]>

org.apache.flink.table.runtime.arrow.readers.ArrayFieldReader

@Internal
public final class ArrayFieldReader
extends ArrowFieldReader<Object[]>

ArrowFieldReader for Array.

Constructor Summary

Constructors

Constructor and Description
ArrayFieldReader(org.apache.arrow.vector.complex.ListVector listVector, ArrowFieldReader arrayData, org.apache.flink.table.types.logical.LogicalType elementType)

Method Summary

Modifier and Type	Method and Description
Object[]	read(int index) Sets the field value as the specified value.

Methods inherited from class org.apache.flink.table.runtime.arrow.readers.ArrowFieldReader

getValueVector

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayFieldReader

public ArrayFieldReader(org.apache.arrow.vector.complex.ListVector listVector,
                        ArrowFieldReader arrayData,
                        org.apache.flink.table.types.logical.LogicalType elementType)

Method Detail

read

public Object[] read(int index)

Description copied from class: ArrowFieldReader

Sets the field value as the specified value.

Specified by:

read in class ArrowFieldReader<Object[]>