Package org.apache.flink.table.runtime.typeutils

Class Summary

Class	Description
AbstractRowDataSerializer<T extends RowData>	Row serializer, provided paged serialize paged method.
ArrayDataSerializer	Serializer for ArrayData.
ArrayDataSerializer.ArrayDataSerializerSnapshot	TypeSerializerSnapshot for ArrayDataSerializer.
BigDecimalTypeInfo	TypeInformation for BigDecimal.
BinaryRowDataSerializer	Serializer for BinaryRowData.
BinaryRowDataSerializer.BinaryRowDataSerializerSnapshot	TypeSerializerSnapshot for BinaryRowDataSerializer.
DecimalDataSerializer	Serializer for DecimalData.
DecimalDataSerializer.DecimalSerializerSnapshot	TypeSerializerSnapshot for DecimalDataSerializer.
DecimalDataTypeInfo	TypeInformation for DecimalData.
ExternalSerializer<I,E>	A serializer that can serialize and deserialize all data structures defined by a DataType.
ExternalSerializer.ExternalSerializerSnapshot<I,E>	TypeSerializerSnapshot for ExternalSerializer.
ExternalTypeInfo<T>	Type information that wraps a serializer that originated from a DataType.
InternalSerializers	TypeSerializer of LogicalType for internal data structures.
InternalTypeInfo<T>	Type information that wraps a serializer that originated from a LogicalType.
LegacyInstantTypeInfo	TypeInformation for Instant.
LegacyLocalDateTimeTypeInfo	TypeInformation for LocalDateTime.
LegacyTimestampTypeInfo	TypeInformation for Timestamp.
LinkedListSerializer<T>	A serializer for LinkedList.
LinkedListSerializer.LinkedListSerializerSnapshot<T>	Snapshot class for the LinkedListSerializer.
MapDataSerializer	Serializer for MapData.
MapDataSerializer.MapDataSerializerSnapshot	TypeSerializerSnapshot for ArrayDataSerializer.
PagedTypeSerializer<T>	A type serializer which provides paged serialize and deserialize methods.
PythonTypeUtils	Utilities for converting Flink logical types, such as convert it to the related TypeSerializer or ProtoType.
PythonTypeUtils.ArrayDataConverter<T>	The element in the Object Array will be converted to the corresponding Data through element DataConverter.
PythonTypeUtils.ByteDataConverter	Python Long will be converted to Long in PemJa, so we need ByteDataConverter to convert Java Long to internal Byte.
PythonTypeUtils.DataConverter<IN,INTER,OUT>	Data Converter that converts the data to the java format data which can be used in PemJa.
PythonTypeUtils.FloatDataConverter	Python Float will be converted to Double in PemJa, so we need FloatDataConverter to convert Java Double to internal Float.
PythonTypeUtils.IdentityDataConverter<IN,OUT>	Identity data converter.
PythonTypeUtils.IntDataConverter	Python Long will be converted to Long in PemJa, so we need IntDataConverter to convert Java Long to internal Integer.
PythonTypeUtils.LogicalTypeToProtoTypeConverter	Converter That convert the logicalType to the related Prototype.
PythonTypeUtils.MapDataConverter	The key/value in the Map will be converted to the corresponding Data through key/value DataConverter.
PythonTypeUtils.RowDataConverter	RowData will be converted to the Object Array [RowKind(as Long Object), Field Values(as Object Array)].
PythonTypeUtils.ShortDataConverter	Python Long will be converted to Long in PemJa, so we need ShortDataConverter to convert Java Long to internal Short.
PythonTypeUtils.TimeDataConverter	Python datetime.time will be converted to Time in PemJa, so we need TimeDataConverter to convert Java Double to internal Integer.
RawValueDataSerializer<T>	Serializer for RawValueData.
RawValueDataSerializer.RawValueDataSerializerSnapshot<T>	TypeSerializerSnapshot for RawValueDataSerializer.
RowDataSerializer	Serializer for RowData.
RowDataSerializer.RowDataSerializerSnapshot	TypeSerializerSnapshot for BinaryRowDataSerializer.
SortedMapSerializer<K,V>	A serializer for SortedMap.
SortedMapSerializerSnapshot<K,V>	Snapshot class for the SortedMapSerializer.
SortedMapTypeInfo<K,V>	The type information for sorted maps.
StringDataSerializer	Serializer for StringData.
StringDataSerializer.StringDataSerializerSnapshot	Serializer configuration snapshot for compatibility and format evolution.
StringDataTypeInfo	TypeInformation for StringData.
TimestampDataSerializer	Serializer for TimestampData.
TimestampDataSerializer.TimestampDataSerializerSnapshot	TypeSerializerSnapshot for TimestampDataSerializer.
TimestampDataTypeInfo	TypeInformation for TimestampData.
TypeCheckUtils	Utils for type.
WindowKeySerializer	Serializer for WindowKey which is composite with a BinaryRowData and a long value.
WindowKeySerializer.WindowKeySerializerSnapshot	A TypeSerializerSnapshot for WindowKeySerializer.