Uses of Class
org.apache.flink.table.types.inference.TypeInference

Packages that use TypeInference

Package	Description
org.apache.flink.table.functions
org.apache.flink.table.functions.python
org.apache.flink.table.procedures
org.apache.flink.table.types.extraction
org.apache.flink.table.types.inference

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

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

Modifier and Type	Method	Description
TypeInference	AggregateFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	AggregateFunctionDefinition.getTypeInference(DataTypeFactory typeFactory)	Deprecated.
TypeInference	AsyncScalarFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	AsyncTableFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	BuiltInFunctionDefinition.getTypeInference(DataTypeFactory typeFactory)
TypeInference	FunctionDefinition.getTypeInference(DataTypeFactory typeFactory)	Returns the logic for performing type inference of a call to this function definition.
TypeInference	ProcessTableFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	ScalarFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	ScalarFunctionDefinition.getTypeInference(DataTypeFactory factory)	Deprecated.
TypeInference	TableAggregateFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	TableAggregateFunctionDefinition.getTypeInference(DataTypeFactory typeFactory)	Deprecated.
TypeInference	TableFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	TableFunctionDefinition.getTypeInference(DataTypeFactory typeFactory)	Deprecated.
abstract TypeInference	UserDefinedFunction.getTypeInference(DataTypeFactory typeFactory)	Returns the logic for performing type inference of a call to this function definition.

Uses of TypeInference in org.apache.flink.table.functions.python

Methods in org.apache.flink.table.functions.python that return TypeInference

Modifier and Type	Method	Description
TypeInference	PythonAggregateFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	PythonScalarFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	PythonTableAggregateFunction.getTypeInference(DataTypeFactory typeFactory)
TypeInference	PythonTableFunction.getTypeInference(DataTypeFactory typeFactory)

Uses of TypeInference in org.apache.flink.table.procedures

Methods in org.apache.flink.table.procedures that return TypeInference

Modifier and Type	Method	Description
TypeInference	ProcedureDefinition.getTypeInference(DataTypeFactory typeFactory)

Uses of TypeInference in org.apache.flink.table.types.extraction

Methods in org.apache.flink.table.types.extraction that return TypeInference

Modifier and Type	Method	Description
static TypeInference	TypeInferenceExtractor.forAggregateFunction(DataTypeFactory typeFactory, Class<? extends AggregateFunction<?,?>> function)	Extracts a type inference from a AggregateFunction.
static TypeInference	TypeInferenceExtractor.forAsyncScalarFunction(DataTypeFactory typeFactory, Class<? extends AsyncScalarFunction> function)	Extracts a type inference from a AsyncScalarFunction.
static TypeInference	TypeInferenceExtractor.forAsyncTableFunction(DataTypeFactory typeFactory, Class<? extends AsyncTableFunction<?>> function)	Extracts a type inference from a AsyncTableFunction.
static TypeInference	TypeInferenceExtractor.forProcedure(DataTypeFactory typeFactory, Class<? extends Procedure> procedure)	Extracts a type in inference from a Procedure.
static TypeInference	TypeInferenceExtractor.forProcessTableFunction(DataTypeFactory typeFactory, Class<? extends ProcessTableFunction<?>> function)	Extracts a type inference from a ProcessTableFunction.
static TypeInference	TypeInferenceExtractor.forScalarFunction(DataTypeFactory typeFactory, Class<? extends ScalarFunction> function)	Extracts a type inference from a ScalarFunction.
static TypeInference	TypeInferenceExtractor.forTableAggregateFunction(DataTypeFactory typeFactory, Class<? extends TableAggregateFunction<?,?>> function)	Extracts a type inference from a TableAggregateFunction.
static TypeInference	TypeInferenceExtractor.forTableFunction(DataTypeFactory typeFactory, Class<? extends TableFunction<?>> function)	Extracts a type inference from a TableFunction.

Uses of TypeInference in org.apache.flink.table.types.inference

Methods in org.apache.flink.table.types.inference that return TypeInference

Modifier and Type	Method	Description
TypeInference	TypeInference.Builder.build()
static TypeInference	SystemTypeInference.of(FunctionKind functionKind, TypeInference origin)

Methods in org.apache.flink.table.types.inference with parameters of type TypeInference

Modifier and Type	Method	Description
static CallContext	TypeInferenceUtil.castArguments(TypeInference typeInference, CallContext callContext, DataType outputType)	Casts the call's argument if necessary.
static ValidationException	TypeInferenceUtil.createInvalidInputException(TypeInference typeInference, CallContext callContext, ValidationException cause)	Returns an exception for invalid input arguments.
static String	TypeInferenceUtil.generateSignature(TypeInference typeInference, String name, FunctionDefinition definition)	Generates a signature of the given FunctionDefinition.
static TypeInference	SystemTypeInference.of(FunctionKind functionKind, TypeInference origin)
static TypeInferenceUtil.SurroundingInfo	TypeInferenceUtil.SurroundingInfo.of(String name, FunctionDefinition functionDefinition, TypeInference typeInference, int argumentCount, int innerCallPosition, boolean isGroupedAggregation)
static TypeInferenceUtil.Result	TypeInferenceUtil.runTypeInference(TypeInference typeInference, CallContext callContext, TypeInferenceUtil.SurroundingInfo surroundingInfo)	Runs the entire type inference process.