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

Class DoubleFieldReader

java.lang.Object

org.apache.flink.table.runtime.arrow.readers.ArrowFieldReader<Double>

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

@Internal
public final class DoubleFieldReader
extends ArrowFieldReader<Double>

ArrowFieldReader for Double.

Constructor Summary

Constructors

Constructor and Description
DoubleFieldReader(org.apache.arrow.vector.Float8Vector doubleVector)

Method Summary

Modifier and Type	Method and Description
Double	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

DoubleFieldReader

public DoubleFieldReader(org.apache.arrow.vector.Float8Vector doubleVector)

Method Detail

read

public Double read(int index)

Description copied from class: ArrowFieldReader

Sets the field value as the specified value.

Specified by:

read in class ArrowFieldReader<Double>