Uses of Class
org.apache.flink.table.types.logical.LogicalType

Packages that use LogicalType

Package	Description
org.apache.flink.table.api
org.apache.flink.table.catalog
org.apache.flink.table.connector.sink
org.apache.flink.table.connector.source
org.apache.flink.table.data
org.apache.flink.table.types
org.apache.flink.table.types.logical

Uses of LogicalType in org.apache.flink.table.api

Methods in org.apache.flink.table.api with parameters of type LogicalType

Modifier and Type	Method	Description
static DataType	DataTypes.of(LogicalType logicalType)	Creates a DataType from a LogicalType with default conversion class.

Uses of LogicalType in org.apache.flink.table.catalog

Methods in org.apache.flink.table.catalog that return LogicalType

Modifier and Type	Method	Description
LogicalType	DataTypeFactory.createLogicalType(String typeString)	Creates a LogicalType by a fully or partially defined name.
LogicalType	DataTypeFactory.createLogicalType(org.apache.flink.table.catalog.UnresolvedIdentifier identifier)	Creates a LogicalType from an UnresolvedIdentifier for resolving user-defined types (see DistinctType and StructuredType).

Uses of LogicalType in org.apache.flink.table.connector.sink

Methods in org.apache.flink.table.connector.sink with parameters of type LogicalType

Modifier and Type	Method	Description
<T> TypeInformation<T>	DynamicTableSink.Context.createTypeInformation(LogicalType consumedLogicalType)	Creates type information describing the internal data structures of the given LogicalType.

Uses of LogicalType in org.apache.flink.table.connector.source

Methods in org.apache.flink.table.connector.source with parameters of type LogicalType

Modifier and Type	Method	Description
<T> TypeInformation<T>	DynamicTableSource.Context.createTypeInformation(LogicalType producedLogicalType)	Creates type information describing the internal data structures of the given LogicalType.

Uses of LogicalType in org.apache.flink.table.data

Methods in org.apache.flink.table.data with parameters of type LogicalType

Modifier and Type	Method	Description
static RowData.FieldGetter	RowData.createFieldGetter(LogicalType fieldType, int fieldPos)	Creates an accessor for getting elements in an internal row data structure at the given position.

Uses of LogicalType in org.apache.flink.table.types

Fields in org.apache.flink.table.types declared as LogicalType

Modifier and Type	Field	Description
protected final LogicalType	DataType.logicalType

Methods in org.apache.flink.table.types that return LogicalType

Modifier and Type	Method	Description
LogicalType	DataType.getLogicalType()	Returns the corresponding logical type.

Constructors in org.apache.flink.table.types with parameters of type LogicalType

Modifier	Constructor	Description
	FieldsDataType(LogicalType logicalType, Class<?> conversionClass, List<DataType> fieldDataTypes)
	FieldsDataType(LogicalType logicalType, List<DataType> fieldDataTypes)

Uses of LogicalType in org.apache.flink.table.types.logical

Subclasses of LogicalType in org.apache.flink.table.types.logical

Modifier and Type	Class	Description
final class	ArrayType	Logical type of an array of elements with same subtype.
final class	MapType	Logical type of an associative array that maps keys (including NULL) to values (including NULL).
final class	RowType	Logical type of a sequence of fields.
final class	StructuredType	Logical type of a user-defined object structured type.
class	org.apache.flink.table.types.logical.UserDefinedType

Methods in org.apache.flink.table.types.logical that return LogicalType

Modifier and Type	Method	Description
LogicalType	ArrayType.copy(boolean isNullable)
final LogicalType	LogicalType.copy()	Returns a deep copy of this type.
abstract LogicalType	LogicalType.copy(boolean isNullable)	Returns a deep copy of this type with possibly different nullability.
LogicalType	MapType.copy(boolean isNullable)
LogicalType	RowType.copy(boolean isNullable)
LogicalType	StructuredType.copy(boolean isNullable)
LogicalType	ArrayType.getElementType()
LogicalType	MapType.getKeyType()
LogicalType	RowType.RowField.getType()
LogicalType	StructuredType.StructuredAttribute.getType()
LogicalType	RowType.getTypeAt(int i)
LogicalType	MapType.getValueType()

Methods in org.apache.flink.table.types.logical that return types with arguments of type LogicalType

Modifier and Type	Method	Description
List<LogicalType>	ArrayType.getChildren()
abstract List<LogicalType>	LogicalType.getChildren()
List<LogicalType>	MapType.getChildren()
List<LogicalType>	RowType.getChildren()
List<LogicalType>	StructuredType.getChildren()

Methods in org.apache.flink.table.types.logical with parameters of type LogicalType

Modifier and Type	Method	Description
static RowType	RowType.of(boolean isNullable, LogicalType... types)
static RowType	RowType.of(boolean nullable, LogicalType[] types, String[] names)
static RowType	RowType.of(LogicalType... types)
static RowType	RowType.of(LogicalType[] types, String[] names)

Constructors in org.apache.flink.table.types.logical with parameters of type LogicalType

Modifier	Constructor	Description
	ArrayType(boolean isNullable, LogicalType elementType)
	ArrayType(LogicalType elementType)
	MapType(boolean isNullable, LogicalType keyType, LogicalType valueType)
	MapType(LogicalType keyType, LogicalType valueType)
	RowField(String name, LogicalType type)
	RowField(String name, LogicalType type, String description)
	StructuredAttribute(String name, LogicalType type)
	StructuredAttribute(String name, LogicalType type, String description)