Package org.apache.flink.table.runtime.types

Class LogicalTypeDataTypeConverter

java.lang.Object

org.apache.flink.table.runtime.types.LogicalTypeDataTypeConverter

@Deprecated
public class LogicalTypeDataTypeConverter
extends Object

Deprecated.

Converter between DataType and LogicalType.

This class is for: 1.Source, Sink. 2.UDF, UDTF, UDAF. 3.TableEnv.

Constructor Summary

Constructors

Constructor	Description
LogicalTypeDataTypeConverter()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static org.apache.flink.table.types.logical.LogicalType	fromDataTypeToLogicalType(org.apache.flink.table.types.DataType dataType)	Deprecated.
static org.apache.flink.table.types.DataType	fromLogicalTypeToDataType(org.apache.flink.table.types.logical.LogicalType logicalType)	Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Details

LogicalTypeDataTypeConverter

public LogicalTypeDataTypeConverter()

Deprecated.

Method Details

fromLogicalTypeToDataType

@Deprecated
public static org.apache.flink.table.types.DataType fromLogicalTypeToDataType(org.apache.flink.table.types.logical.LogicalType logicalType)

Deprecated.

fromDataTypeToLogicalType

@Deprecated
public static org.apache.flink.table.types.logical.LogicalType fromDataTypeToLogicalType(org.apache.flink.table.types.DataType dataType)

Deprecated.

It convert LegacyTypeInformationType to planner types.