Uses of Interface
org.apache.flink.table.types.inference.InputTypeStrategy

Packages that use InputTypeStrategy

Package	Description
org.apache.flink.table.functions
org.apache.flink.table.types.inference
org.apache.flink.table.types.inference.strategies

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

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

Modifier and Type	Method	Description
static InputTypeStrategy	LegacyUserDefinedFunctionInference.getInputTypeStrategy(ImperativeAggregateFunction<?,?> func)	Deprecated.
static InputTypeStrategy	LegacyUserDefinedFunctionInference.getInputTypeStrategy(ScalarFunction func)	Deprecated.
static InputTypeStrategy	LegacyUserDefinedFunctionInference.getInputTypeStrategy(TableFunction<?> func)	Deprecated.

Methods in org.apache.flink.table.functions with parameters of type InputTypeStrategy

Modifier and Type	Method	Description
BuiltInFunctionDefinition.Builder	BuiltInFunctionDefinition.Builder.inputTypeStrategy(InputTypeStrategy inputTypeStrategy)

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

Fields in org.apache.flink.table.types.inference declared as InputTypeStrategy

Modifier and Type	Field	Description
static InputTypeStrategy	InputTypeStrategies.NO_ARGS	Strategy that does not expect any arguments.

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

Modifier and Type	Method	Description
static InputTypeStrategy	InputTypeStrategies.commonArrayType(int count)	An InputTypeStrategy that expects count arguments that have a common array type.
static InputTypeStrategy	InputTypeStrategies.commonMapType(int minCount)	An InputTypeStrategy that expects minCount arguments that have a common map type.
static InputTypeStrategy	InputTypeStrategies.commonMultipleArrayType(int minCount)	An InputTypeStrategy that expects minCount arguments that have a common array type.
static InputTypeStrategy	InputTypeStrategies.commonType(int count)	An InputTypeStrategy that expects count arguments that have a common type.
static InputTypeStrategy	InputTypeStrategies.comparable(ConstantArgumentCount argumentCount, StructuredType.StructuredComparison requiredComparison)	Strategy that checks all types are comparable with each other.
static InputTypeStrategy	InputTypeStrategies.explicitSequence(String[] argumentNames, DataType[] expectedDataTypes)	Strategy for a named function signature of explicitly defined types like f(s STRING, i INT).
static InputTypeStrategy	InputTypeStrategies.explicitSequence(DataType... expectedDataTypes)	Strategy for a function signature of explicitly defined types like f(STRING, INT).
InputTypeStrategy	TypeInference.getInputTypeStrategy()
static InputTypeStrategy	InputTypeStrategies.or(InputTypeStrategy... strategies)	Strategy for a disjunction of multiple InputTypeStrategys into one like f(NUMERIC) || f(STRING).
static InputTypeStrategy	InputTypeStrategies.repeatingSequence(ArgumentTypeStrategy... strategies)	Arbitrarily often repeating sequence of argument type strategies.
static InputTypeStrategy	InputTypeStrategies.sequence(String[] argumentNames, ArgumentTypeStrategy[] strategies)	Strategy for a named function signature like f(s STRING, n NUMERIC) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.sequence(List<String> argumentNames, List<ArgumentTypeStrategy> strategies)	Strategy for a named function signature like f(s STRING, n NUMERIC) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.sequence(ArgumentTypeStrategy... strategies)	Strategy for a function signature like f(STRING, NUMERIC) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.varyingSequence(String[] argumentNames, ArgumentTypeStrategy[] strategies)	Strategy for a varying named function signature like f(i INT, str STRING, num NUMERIC...) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.varyingSequence(List<String> argumentNames, List<ArgumentTypeStrategy> strategies)	Strategy for a varying named function signature like f(i INT, str STRING, num NUMERIC...) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.varyingSequence(ArgumentTypeStrategy... strategies)	Strategy for a varying function signature like f(INT, STRING, NUMERIC...) using a sequence of ArgumentTypeStrategys.
static InputTypeStrategy	InputTypeStrategies.wildcardWithCount(ArgumentCount argumentCount)	Strategy that does not perform any modification or validation of the input.

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

Modifier and Type	Method	Description
TypeInference.Builder	TypeInference.Builder.inputTypeStrategy(InputTypeStrategy inputTypeStrategy)	Sets the strategy for inferring and validating input arguments in a function call.
static InputTypeStrategy	InputTypeStrategies.or(InputTypeStrategy... strategies)	Strategy for a disjunction of multiple InputTypeStrategys into one like f(NUMERIC) || f(STRING).

Method parameters in org.apache.flink.table.types.inference with type arguments of type InputTypeStrategy

Modifier and Type	Method	Description
static TypeStrategy	TypeStrategies.mapping(Map<InputTypeStrategy,TypeStrategy> mappings)	Type strategy that maps an InputTypeStrategy to a TypeStrategy if the input strategy infers identical types.

Uses of InputTypeStrategy in org.apache.flink.table.types.inference.strategies

Classes in org.apache.flink.table.types.inference.strategies that implement InputTypeStrategy

Modifier and Type	Class	Description
class	CommonArrayInputTypeStrategy	An InputTypeStrategy that expects that all arguments have a common array type.
class	CommonCollectionInputTypeStrategy	An InputTypeStrategy that expects that all arguments have a common type.
class	CommonInputTypeStrategy	An InputTypeStrategy that expects that all arguments have a common type.
class	CommonMapInputTypeStrategy	An InputTypeStrategy that expects that all arguments have a common map type.
class	ComparableTypeStrategy	An InputTypeStrategy that checks if all input arguments can be compared with each other with the minimal provided comparison.
class	LeadLagInputTypeStrategy	Type strategy for BuiltInFunctionDefinitions.LAG and { @link BuiltInFunctionDefinitions#LEAD}.
class	OrInputTypeStrategy	Strategy for inferring and validating the input using a disjunction of multiple InputTypeStrategys into one like f(NUMERIC) || f(STRING).
class	OverTypeStrategy	Specific InputTypeStrategy for BuiltInFunctionDefinitions.OVER.
class	ReinterpretCastInputTypeStrategy	InputTypeStrategy specific for BuiltInFunctionDefinitions.REINTERPRET_CAST.
class	RepeatingSequenceInputTypeStrategy	InputTypeStrategy composed of an arbitrarily often repeating list of ArgumentTypeStrategys.
class	SequenceInputTypeStrategy	Strategy for inferring and validating a function signature like f(STRING, NUMERIC) or f(s STRING, n NUMERIC) using a sequence of ArgumentTypeStrategys.
class	SubQueryInputTypeStrategy	InputTypeStrategy for BuiltInFunctionDefinitions.IN.
class	SubsequenceInputTypeStrategy	An InputTypeStrategy that lets you apply other strategies for subsequences of the actual arguments.
class	VaryingSequenceInputTypeStrategy	Strategy for inferring and validating a varying function signature like f(INT, STRING, NUMERIC...) or f(i INT, str STRING, num NUMERIC...) using a sequence of ArgumentTypeStrategys.
class	WildcardInputTypeStrategy	Strategy that does not perform any modification or validation of the input.
class	WindowTimeIndictorInputTypeStrategy	An InputTypeStrategy for BuiltInFunctionDefinitions.ROWTIME and BuiltInFunctionDefinitions.PROCTIME.

Fields in org.apache.flink.table.types.inference.strategies declared as InputTypeStrategy

Modifier and Type	Field	Description
static InputTypeStrategy	SpecificInputTypeStrategies.ARRAY	Strategy specific for BuiltInFunctionDefinitions.ARRAY.
static InputTypeStrategy	SpecificInputTypeStrategies.CAST	See CastInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.CURRENT_WATERMARK	See CurrentWatermarkInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.EXTRACT	See ExtractInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.IN	Type strategy specific for BuiltInFunctionDefinitions.IN.
static InputTypeStrategy	SpecificInputTypeStrategies.JSON_OBJECT	Input strategy for BuiltInFunctionDefinitions.JSON_OBJECT.
static InputTypeStrategy	SpecificInputTypeStrategies.LEAD_LAG	Type strategy for BuiltInFunctionDefinitions.LAG and { @link BuiltInFunctionDefinitions#LEAD}.
static InputTypeStrategy	SpecificInputTypeStrategies.MAP	See MapInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.OVER	See OverTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.REINTERPRET_CAST
static InputTypeStrategy	SpecificInputTypeStrategies.TEMPORAL_OVERLAPS	See TemporalOverlapsInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.TWO_EQUALS_COMPARABLE	Strategy that checks all types are equals comparable with each other.
static InputTypeStrategy	SpecificInputTypeStrategies.TWO_FULLY_COMPARABLE	Strategy that checks all types are fully comparable with each other.

Methods in org.apache.flink.table.types.inference.strategies that return InputTypeStrategy

Modifier and Type	Method	Description
InputTypeStrategy	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.finish()	Constructs the given strategy.
InputTypeStrategy	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.finishWithVarying(InputTypeStrategy inputTypeStrategy)	Defines a common InputTypeStrategy for the next arguments.
static InputTypeStrategy	SpecificInputTypeStrategies.windowTimeIndicator()	See WindowTimeIndictorInputTypeStrategy.
static InputTypeStrategy	SpecificInputTypeStrategies.windowTimeIndicator(TimestampKind timestampKind)	See WindowTimeIndictorInputTypeStrategy.

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

Modifier and Type	Method	Description
InputTypeStrategy	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.finishWithVarying(InputTypeStrategy inputTypeStrategy)	Defines a common InputTypeStrategy for the next arguments.
SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.subsequence(InputTypeStrategy inputTypeStrategy)	Defines a common InputTypeStrategy for the next arguments.

Constructor parameters in org.apache.flink.table.types.inference.strategies with type arguments of type InputTypeStrategy

Constructor	Description
MappingTypeStrategy(Map<InputTypeStrategy,TypeStrategy> mappings)
OrInputTypeStrategy(List<? extends InputTypeStrategy> inputStrategies)