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

Packages that use TypeInformation

Package	Description
org.apache.flink.api.common.distributions
org.apache.flink.api.common.functions
org.apache.flink.api.common.functions.util
org.apache.flink.api.common.operators
org.apache.flink.api.common.state
org.apache.flink.api.common.typeinfo
org.apache.flink.api.common.typeutils
org.apache.flink.api.java.typeutils
org.apache.flink.api.java.typeutils.runtime.kryo

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

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

Modifier and Type	Method and Description
TypeInformation[]	DataDistribution.getKeyTypes() Gets the type of the key by which the dataSet is partitioned.

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

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

Modifier and Type	Method and Description
<S> OperatorState<S>	RuntimeContext.getKeyValueState(String name, TypeInformation<S> stateType, S defaultState) Deprecated. Use the more expressive RuntimeContext.getState(ValueStateDescriptor) instead.

Uses of TypeInformation in org.apache.flink.api.common.functions.util

Methods in org.apache.flink.api.common.functions.util with parameters of type TypeInformation

Modifier and Type	Method and Description
<S> OperatorState<S>	AbstractRuntimeUDFContext.getKeyValueState(String name, TypeInformation<S> stateType, S defaultState) Deprecated.

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

Fields in org.apache.flink.api.common.operators declared as TypeInformation

Modifier and Type	Field and Description
protected TypeInformation<IN>	UnaryOperatorInformation.inputType Input Type of the operator
protected TypeInformation<IN1>	BinaryOperatorInformation.inputType1 Input type of the first input
protected TypeInformation<IN2>	BinaryOperatorInformation.inputType2 Input type of the second input
protected TypeInformation<OUT>	OperatorInformation.outputType Output type of the operator

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

Modifier and Type	Method and Description
TypeInformation<IN1>	BinaryOperatorInformation.getFirstInputType()
TypeInformation<IN>	UnaryOperatorInformation.getInputType()
TypeInformation<T>	Keys.SelectorFunctionKeys.getInputType()
abstract TypeInformation<?>[]	Keys.getKeyFieldTypes()
TypeInformation<?>[]	Keys.SelectorFunctionKeys.getKeyFieldTypes()
TypeInformation<?>[]	Keys.ExpressionKeys.getKeyFieldTypes()
TypeInformation<K>	Keys.SelectorFunctionKeys.getKeyType()
abstract TypeInformation<?>[]	Keys.getOriginalKeyFieldTypes()
TypeInformation<?>[]	Keys.SelectorFunctionKeys.getOriginalKeyFieldTypes()
TypeInformation<?>[]	Keys.ExpressionKeys.getOriginalKeyFieldTypes()
TypeInformation<OUT>	OperatorInformation.getOutputType() Gets the return type of the user code function.
TypeInformation<IN2>	BinaryOperatorInformation.getSecondInputType()

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

Modifier and Type	Method and Description
static boolean	Keys.ExpressionKeys.isSortKey(int fieldPos, TypeInformation<?> type)
static boolean	Keys.ExpressionKeys.isSortKey(String fieldExpr, TypeInformation<?> type)
abstract <E> void	Keys.validateCustomPartitioner(Partitioner<E> partitioner, TypeInformation<E> typeInfo)
<E> void	Keys.SelectorFunctionKeys.validateCustomPartitioner(Partitioner<E> partitioner, TypeInformation<E> typeInfo)
<E> void	Keys.ExpressionKeys.validateCustomPartitioner(Partitioner<E> partitioner, TypeInformation<E> typeInfo)

Constructors in org.apache.flink.api.common.operators with parameters of type TypeInformation

Constructor and Description
BinaryOperatorInformation(TypeInformation<IN1> inputType1, TypeInformation<IN2> inputType2, TypeInformation<OUT> outputType)
BinaryOperatorInformation(TypeInformation<IN1> inputType1, TypeInformation<IN2> inputType2, TypeInformation<OUT> outputType)
BinaryOperatorInformation(TypeInformation<IN1> inputType1, TypeInformation<IN2> inputType2, TypeInformation<OUT> outputType)
ExpressionKeys(int[] keyPositions, TypeInformation<T> type) Create int-based (non-nested) field position keys on a tuple type.
ExpressionKeys(int[] keyPositions, TypeInformation<T> type, boolean allowEmpty) Create int-based (non-nested) field position keys on a tuple type.
ExpressionKeys(int keyPosition, TypeInformation<T> type) Create int-based (non-nested) field position keys on a tuple type.
ExpressionKeys(String[] keyExpressions, TypeInformation<T> type) Create String-based (nested) field expression keys on a composite type.
ExpressionKeys(String keyExpression, TypeInformation<T> type) Create String-based (nested) field expression keys on a composite type.
ExpressionKeys(TypeInformation<T> type) ExpressionKeys that is defined by the full data type.
IncompatibleKeysException(TypeInformation<?> typeInformation, TypeInformation<?> typeInformation2)
IncompatibleKeysException(TypeInformation<?> typeInformation, TypeInformation<?> typeInformation2)
OperatorInformation(TypeInformation<OUT> outputType)
SelectorFunctionKeys(KeySelector<T,K> keyExtractor, TypeInformation<T> inputType, TypeInformation<K> keyType)
SelectorFunctionKeys(KeySelector<T,K> keyExtractor, TypeInformation<T> inputType, TypeInformation<K> keyType)
UnaryOperatorInformation(TypeInformation<IN> inputType, TypeInformation<OUT> outputType)
UnaryOperatorInformation(TypeInformation<IN> inputType, TypeInformation<OUT> outputType)

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

Constructors in org.apache.flink.api.common.state with parameters of type TypeInformation

Constructor and Description
FoldingStateDescriptor(String name, ACC initialValue, FoldFunction<T,ACC> foldFunction, TypeInformation<ACC> typeInfo) Creates a new FoldingStateDescriptor with the given name and default value.
ListStateDescriptor(String name, TypeInformation<T> typeInfo) Creates a new ListStateDescriptor with the given name and list element type.
ReducingStateDescriptor(String name, ReduceFunction<T> reduceFunction, TypeInformation<T> typeInfo) Creates a new ReducingStateDescriptor with the given name and default value.
StateDescriptor(String name, TypeInformation<T> typeInfo, T defaultValue) Create a new StateDescriptor with the given name and the given type information.
ValueStateDescriptor(String name, TypeInformation<T> typeInfo, T defaultValue) Creates a new ValueStateDescriptor with the given name and default value.

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

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

Modifier and Type	Class and Description
class	BasicArrayTypeInfo<T,C>
class	BasicTypeInfo<T> Type information for primitive types (int, long, double, byte, ...), String, Date, Void, BigInteger, and BigDecimal.
class	FractionalTypeInfo<T> Type information for numeric fractional primitive types (double, float).
class	IntegerTypeInfo<T> Type information for numeric integer primitive types: int, long, byte, short, character.
class	NothingTypeInfo Placeholder type information for the Nothing type.
class	NumericTypeInfo<T> Type information for numeric primitive types: int, long, double, byte, short, float, char.
class	PrimitiveArrayTypeInfo<T> A TypeInformation for arrays of primitive types (int, long, double, ...).
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 and Description
TypeInformation<C>	BasicArrayTypeInfo.getComponentInfo()
TypeInformation<?>	PrimitiveArrayTypeInfo.getComponentType() Gets the type information of the component type.
TypeInformation<T>	TypeHint.getTypeInfo() Gets the type information described by this TypeHint.
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(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 and Description
List<TypeInformation<?>>	TypeInformation.getGenericParameters() Returns the generic parameters of this type.

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

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

Modifier and Type	Class and Description
class	CompositeType<T> Base type information class for Tuple and Pojo types The class is taking care of serialization and comparators for Tuples as well.

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

Modifier and Type	Method and Description
TypeInformation<?>	CompositeType.FlatFieldDescriptor.getType()
abstract <X> TypeInformation<X>	CompositeType.getTypeAt(int pos) Returns the type of the (unnested) field at the given field position.
abstract <X> TypeInformation<X>	CompositeType.getTypeAt(String fieldExpression) Returns the type of the (nested) field at the given field expression position.

Constructors in org.apache.flink.api.common.typeutils with parameters of type TypeInformation

Constructor and Description
FlatFieldDescriptor(int keyPosition, TypeInformation<?> type)

Uses of TypeInformation in org.apache.flink.api.java.typeutils

Subclasses of TypeInformation in org.apache.flink.api.java.typeutils

Modifier and Type	Class and Description
class	AvroTypeInfo<T extends org.apache.avro.specific.SpecificRecordBase> Special type information to generate a special AvroTypeInfo for Avro POJOs (implementing SpecificRecordBase, the typed Avro POJOs) Proceeding: It uses a regular pojo type analysis and replaces all GenericType<CharSequence> with a GenericType<avro.Utf8>.
class	EitherTypeInfo<L,R> A TypeInformation for the Either type of the Java API.
class	EnumTypeInfo<T extends Enum<T>> A TypeInformation for java enumeration types.
class	GenericTypeInfo<T>
class	MissingTypeInfo A special type information signifying that the type extraction failed.
class	ObjectArrayTypeInfo<T,C>
class	PojoTypeInfo<T> TypeInformation for "Java Beans"-style types.
class	TupleTypeInfo<T extends Tuple> A TypeInformation for the tuple types of the Java API.
class	TupleTypeInfoBase<T>
class	ValueTypeInfo<T extends Value> Type information for data types that extend the Value interface.
class	WritableTypeInfo<T extends org.apache.hadoop.io.Writable> Type information for data types that extend Hadoop's Writable interface.

Fields in org.apache.flink.api.java.typeutils declared as TypeInformation

Modifier and Type	Field and Description
protected TypeInformation<?>[]	TupleTypeInfoBase.types

Methods in org.apache.flink.api.java.typeutils that return TypeInformation

Modifier and Type	Method and Description
protected <OUT,IN1,IN2> TypeInformation<OUT>	TypeExtractor.analyzePojo(Class<OUT> clazz, ArrayList<Type> typeHierarchy, ParameterizedType parameterizedType, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.createTypeInfo(Class<?> baseClass, Class<?> clazz, int returnParamPos, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <T> TypeInformation<T>	TypeExtractor.createTypeInfo(Class<T> type)
static <OUT> TypeInformation<OUT>	TypeExtractor.createTypeInfo(Object instance, Class<?> baseClass, Class<?> clazz, int returnParamPos) Creates a TypeInformation from the given parameters.
static TypeInformation<?>	TypeExtractor.createTypeInfo(Type t)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, boolean hasIterables, boolean hasCollector, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, int inputTypeArgumentIndex, int outputTypeArgumentIndex, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
TypeInformation<C>	ObjectArrayTypeInfo.getComponentInfo()
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFlatMapReturnTypes(FlatMapFunction<IN,OUT> flatMapInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFlatMapReturnTypes(FlatMapFunction<IN,OUT> flatMapInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <X> TypeInformation<X>	TypeExtractor.getForClass(Class<X> clazz) Creates type information from a given Class such as Integer, String[] or POJOs.
static <X> TypeInformation<X>	TypeExtractor.getForObject(X value)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupCombineReturnTypes(GroupCombineFunction<IN,OUT> combineInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupCombineReturnTypes(GroupCombineFunction<IN,OUT> combineInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupReduceReturnTypes(GroupReduceFunction<IN,OUT> groupReduceInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupReduceReturnTypes(GroupReduceFunction<IN,OUT> groupReduceInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN> TypeInformation<IN>	TypeExtractor.getInputFormatTypes(InputFormat<IN,?> inputFormatInterface)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
TypeInformation<L>	EitherTypeInfo.getLeftType()
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapPartitionReturnTypes(MapPartitionFunction<IN,OUT> mapPartitionInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapPartitionReturnTypes(MapPartitionFunction<IN,OUT> mapPartitionInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapReturnTypes(MapFunction<IN,OUT> mapInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapReturnTypes(MapFunction<IN,OUT> mapInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <T> TypeInformation<T>	TypeExtractor.getPartitionerTypes(Partitioner<T> partitioner)
static <T> TypeInformation<T>	TypeExtractor.getPartitionerTypes(Partitioner<T> partitioner, String functionName, boolean allowMissing)
TypeInformation<T>	ResultTypeQueryable.getProducedType() Gets the data type (as a TypeInformation) produced by this function or input format.
TypeInformation<R>	EitherTypeInfo.getRightType()
<X> TypeInformation<X>	TupleTypeInfoBase.getTypeAt(int pos)
<X> TypeInformation<X>	PojoTypeInfo.getTypeAt(int pos)
<X> TypeInformation<X>	TupleTypeInfoBase.getTypeAt(String fieldExpression)
<X> TypeInformation<X>	PojoTypeInfo.getTypeAt(String fieldExpression)
TypeInformation<?>	PojoField.getTypeInformation()
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getUnaryOperatorReturnType(Function function, Class<?> baseClass, boolean hasIterable, boolean hasCollector, TypeInformation<IN> inType, String functionName, boolean allowMissing) Returns the unary operator's return type.
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getUnaryOperatorReturnType(Function function, Class<?> baseClass, int inputTypeArgumentIndex, int outputTypeArgumentIndex, TypeInformation<IN> inType, String functionName, boolean allowMissing) Returns the unary operator's return type.
static <X> TypeInformation<X>	TypeInfoParser.parse(String infoString) Generates an instance of TypeInformation by parsing a type information string.

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

Modifier and Type	Method and Description
protected <OUT,IN1,IN2> TypeInformation<OUT>	TypeExtractor.analyzePojo(Class<OUT> clazz, ArrayList<Type> typeHierarchy, ParameterizedType parameterizedType, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
protected <OUT,IN1,IN2> TypeInformation<OUT>	TypeExtractor.analyzePojo(Class<OUT> clazz, ArrayList<Type> typeHierarchy, ParameterizedType parameterizedType, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.createTypeInfo(Class<?> baseClass, Class<?> clazz, int returnParamPos, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.createTypeInfo(Class<?> baseClass, Class<?> clazz, int returnParamPos, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, boolean hasIterables, boolean hasCollector, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, boolean hasIterables, boolean hasCollector, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, int inputTypeArgumentIndex, int outputTypeArgumentIndex, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getBinaryOperatorReturnType(Function function, Class<?> baseClass, int inputTypeArgumentIndex, int outputTypeArgumentIndex, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing) Returns the binary operator's return type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCoGroupReturnTypes(CoGroupFunction<IN1,IN2,OUT> coGroupInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getCrossReturnTypes(CrossFunction<IN1,IN2,OUT> crossInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getFlatJoinReturnTypes(FlatJoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFlatMapReturnTypes(FlatMapFunction<IN,OUT> flatMapInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFlatMapReturnTypes(FlatMapFunction<IN,OUT> flatMapInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getFoldReturnTypes(FoldFunction<IN,OUT> foldInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupCombineReturnTypes(GroupCombineFunction<IN,OUT> combineInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupCombineReturnTypes(GroupCombineFunction<IN,OUT> combineInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupReduceReturnTypes(GroupReduceFunction<IN,OUT> groupReduceInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getGroupReduceReturnTypes(GroupReduceFunction<IN,OUT> groupReduceInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <T,C> ObjectArrayTypeInfo<T,C>	ObjectArrayTypeInfo.getInfoFor(Class<T> arrayClass, TypeInformation<C> componentInfo)
static <T,C> ObjectArrayTypeInfo<T,C>	ObjectArrayTypeInfo.getInfoFor(TypeInformation<C> componentInfo) Creates a new ObjectArrayTypeInfo from a TypeInformation for the component type.
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN1,IN2,OUT> TypeInformation<OUT>	TypeExtractor.getJoinReturnTypes(JoinFunction<IN1,IN2,OUT> joinInterface, TypeInformation<IN1> in1Type, TypeInformation<IN2> in2Type, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getKeySelectorTypes(KeySelector<IN,OUT> selectorInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapPartitionReturnTypes(MapPartitionFunction<IN,OUT> mapPartitionInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapPartitionReturnTypes(MapPartitionFunction<IN,OUT> mapPartitionInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapReturnTypes(MapFunction<IN,OUT> mapInterface, TypeInformation<IN> inType)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getMapReturnTypes(MapFunction<IN,OUT> mapInterface, TypeInformation<IN> inType, String functionName, boolean allowMissing)
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getUnaryOperatorReturnType(Function function, Class<?> baseClass, boolean hasIterable, boolean hasCollector, TypeInformation<IN> inType, String functionName, boolean allowMissing) Returns the unary operator's return type.
static <IN,OUT> TypeInformation<OUT>	TypeExtractor.getUnaryOperatorReturnType(Function function, Class<?> baseClass, int inputTypeArgumentIndex, int outputTypeArgumentIndex, TypeInformation<IN> inType, String functionName, boolean allowMissing) Returns the unary operator's return type.
void	InputTypeConfigurable.setInputType(TypeInformation<?> type, ExecutionConfig executionConfig) Method that is called on an OutputFormat when it is passed to the DataSet's output method.

Constructors in org.apache.flink.api.java.typeutils with parameters of type TypeInformation

Constructor and Description
EitherTypeInfo(TypeInformation<L> leftType, TypeInformation<R> rightType)
EitherTypeInfo(TypeInformation<L> leftType, TypeInformation<R> rightType)
NamedFlatFieldDescriptor(String name, int keyPosition, TypeInformation<?> type)
PojoField(Field field, TypeInformation<?> type)
TupleTypeInfo(Class<T> tupleType, TypeInformation<?>... types)
TupleTypeInfo(TypeInformation<?>... types)
TupleTypeInfoBase(Class<T> tupleType, TypeInformation<?>... types)

Uses of TypeInformation in org.apache.flink.api.java.typeutils.runtime.kryo

Methods in org.apache.flink.api.java.typeutils.runtime.kryo with parameters of type TypeInformation

Modifier and Type	Method and Description
static void	Serializers.recursivelyRegisterType(TypeInformation<?> typeInfo, ExecutionConfig config, Set<Class<?>> alreadySeen)