com.starrocks.connector.flink.row.source

Class ArrowFieldConverter.DecimalConverter

java.lang.Object

com.starrocks.connector.flink.row.source.ArrowFieldConverter.DecimalConverter

All Implemented Interfaces:

ArrowFieldConverter

Enclosing interface:

ArrowFieldConverter

public static class ArrowFieldConverter.DecimalConverter
extends Object
implements ArrowFieldConverter

Nested Class Summary

Nested classes/interfaces inherited from interface com.starrocks.connector.flink.row.source.ArrowFieldConverter

ArrowFieldConverter.ArrayConverter, ArrowFieldConverter.BigIntConverter, ArrowFieldConverter.BooleanConverter, ArrowFieldConverter.DateConverter, ArrowFieldConverter.DecimalConverter, ArrowFieldConverter.DoubleConverter, ArrowFieldConverter.FloatConverter, ArrowFieldConverter.IntConverter, ArrowFieldConverter.MapConverter, ArrowFieldConverter.SmallIntConverter, ArrowFieldConverter.StringConverter, ArrowFieldConverter.StructConverter, ArrowFieldConverter.TimestampConverter, ArrowFieldConverter.TinyIntConverter

Field Summary

Fields inherited from interface com.starrocks.connector.flink.row.source.ArrowFieldConverter

FLINK_AND_ARROW_TYPE_MAPPING

Constructor Summary

Constructors

Constructor and Description
DecimalConverter(int precision, int scale, boolean isNullable)

Method Summary

Modifier and Type	Method and Description
Object	convert(org.apache.arrow.vector.FieldVector vector, int rowIndex) Convert the data at the given position of the arrow vector to Flink data.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.starrocks.connector.flink.row.source.ArrowFieldConverter

checkNullable, checkTypeCompatible, createConverter

Constructor Detail

DecimalConverter

public DecimalConverter(int precision,
                        int scale,
                        boolean isNullable)

Method Detail

convert

public Object convert(org.apache.arrow.vector.FieldVector vector,
                      int rowIndex)

Description copied from interface: ArrowFieldConverter

Convert the data at the given position of the arrow vector to Flink data.

Specified by:

convert in interface ArrowFieldConverter

Parameters:

vector - the input arrow vector

rowIndex - the position of the data

Returns:

the flink data