org.apache.flink.table.types.inference.transforms

Class LegacyDecimalTypeTransformation

java.lang.Object

org.apache.flink.table.types.inference.transforms.LegacyDecimalTypeTransformation

All Implemented Interfaces:

TypeTransformation

public class LegacyDecimalTypeTransformation
extends Object
implements TypeTransformation

This type transformation transforms the legacy decimal type (usually converted from Types.BIG_DEC) to DECIMAL(38, 18).

Field Summary

Fields

Modifier and Type	Field and Description
static TypeTransformation	INSTANCE

Constructor Summary

Constructors

Constructor and Description
LegacyDecimalTypeTransformation()

Method Summary

Modifier and Type	Method and Description
DataType	transform(DataType typeToTransform) Transforms the given data type to a different data type.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final TypeTransformation INSTANCE

Constructor Detail

LegacyDecimalTypeTransformation

public LegacyDecimalTypeTransformation()

Method Detail

transform

public DataType transform(DataType typeToTransform)

Description copied from interface: TypeTransformation

Transforms the given data type to a different data type.

Specified by:

transform in interface TypeTransformation