Uses of Class
org.apache.flink.api.common.typeinfo.TypeInformation

Packages that use TypeInformation

Package	Description
org.apache.flink.api.common.typeinfo
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.functions

Uses of TypeInformation in org.apache.flink.api.common.typeinfo

Subclasses of TypeInformation in org.apache.flink.api.common.typeinfo

Modifier and Type	Class	Description
class	SqlTimeTypeInfo<T>	Type information for Java SQL Date/Time/Timestamp.

Methods in org.apache.flink.api.common.typeinfo that return TypeInformation

Modifier and Type	Method	Description
static <T> TypeInformation<T>	TypeInformation.of(Class<T> typeClass)	Creates a TypeInformation for the type described by the given class.
static <T> TypeInformation<T>	TypeInformation.of(org.apache.flink.api.common.typeinfo.TypeHint<T> typeHint)	Creates a TypeInformation for a generic type via a utility "type hint".

Methods in org.apache.flink.api.common.typeinfo that return types with arguments of type TypeInformation

Modifier and Type	Method	Description
Map<String,TypeInformation<?>>	TypeInformation.getGenericParameters()	Optional method for giving Flink's type extraction system information about the mapping of a generic type parameter to the type information of a subtype.

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

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

Modifier and Type	Method	Description
static ApiExpression	Expressions.nullOf(TypeInformation<?> typeInfo)	Deprecated. This method will be removed in future versions as it uses the old type system.
static UnresolvedDataType	DataTypes.of(TypeInformation<?> typeInfo)	Creates an unresolved type that will be resolved to a DataType by converting the given TypeInformation later.
static <T> UnresolvedDataType	DataTypes.RAW(TypeInformation<T> typeInformation)	Data type of an arbitrary serialized type backed by TypeInformation.

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

Methods in org.apache.flink.table.catalog with parameters of type TypeInformation

Modifier and Type	Method	Description
<T> DataType	DataTypeFactory.createDataType(TypeInformation<T> typeInfo)	Creates a type for the given TypeInformation.
<T> DataType	DataTypeFactory.createRawDataType(TypeInformation<T> typeInfo)	Creates a RAW type for the given TypeInformation.

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

Methods in org.apache.flink.table.connector.sink that return TypeInformation

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

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

Methods in org.apache.flink.table.connector.source that return TypeInformation

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

Uses of TypeInformation in org.apache.flink.table.functions

Methods in org.apache.flink.table.functions that return TypeInformation

Modifier and Type	Method	Description
TypeInformation<?>[]	ScalarFunction.getParameterTypes(Class<?>[] signature)	Deprecated. This method uses the old type system and is based on the old reflective extraction logic.
TypeInformation<?>[]	TableFunction.getParameterTypes(Class<?>[] signature)	Deprecated. This method uses the old type system and is based on the old reflective extraction logic.
TypeInformation<?>	ScalarFunction.getResultType(Class<?>[] signature)	Deprecated. This method uses the old type system and is based on the old reflective extraction logic.
TypeInformation<T>	TableFunction.getResultType()	Deprecated. This method uses the old type system and is based on the old reflective extraction logic.