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

Packages that use ArgumentTypeStrategy

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

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

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

Modifier and Type	Field	Description
static ArgumentTypeStrategy	InputTypeStrategies.COMMON_ARG	Argument type strategy that checks and casts for a common, least restrictive type of all arguments.
static ArgumentTypeStrategy	InputTypeStrategies.COMMON_ARG_NULLABLE	Argument type strategy that checks and casts for a common, least restrictive type of all arguments.
static ArgumentTypeStrategy	InputTypeStrategies.COMPOSITE	Strategy that checks that the argument has a composite type.
static ArgumentTypeStrategy	InputTypeStrategies.ITEM_AT_INDEX

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

Modifier and Type	Method	Description
static AndArgumentTypeStrategy	InputTypeStrategies.and(ArgumentTypeStrategy... strategies)	Strategy for a conjunction of multiple ArgumentTypeStrategys into one like f(NUMERIC && LITERAL).
static OrArgumentTypeStrategy	InputTypeStrategies.or(ArgumentTypeStrategy... strategies)	Strategy for a disjunction of multiple ArgumentTypeStrategys into one like f(NUMERIC || 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(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(ArgumentTypeStrategy... strategies)	Strategy for a varying function signature like f(INT, STRING, NUMERIC...) using a sequence of ArgumentTypeStrategys.

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

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

Modifier and Type	Class	Description
class	AndArgumentTypeStrategy	Strategy for inferring and validating an argument using a conjunction of multiple ArgumentTypeStrategys into one like f(NUMERIC && LITERAL)
class	AnyArgumentTypeStrategy	Strategy for an argument that can be of any type.
class	ArrayComparableElementArgumentTypeStrategy	An ArgumentTypeStrategy that checks if the input argument is an ARRAY type and check whether its' elements are comparable.
class	ArrayOfStringArgumentTypeStrategy	Strategy for an argument that must be an array of strings.
class	CommonArgumentTypeStrategy	Argument type strategy that checks and casts for a common, least restrictive type of all arguments.
class	CompositeArgumentTypeStrategy	Strategy that checks that the argument has a composite type.
class	ConstraintArgumentTypeStrategy	Strategy for an argument that must fulfill a given constraint.
class	ExplicitArgumentTypeStrategy	Strategy for an argument that corresponds to an explicitly defined type.
class	FamilyArgumentTypeStrategy	Strategy for an argument that corresponds to a given LogicalTypeFamily and nullability.
class	IndexArgumentTypeStrategy	An ArgumentTypeStrategy that expects a LogicalTypeFamily.INTEGER_NUMERIC starting from 0.
class	ItemAtIndexArgumentTypeStrategy	An ArgumentTypeStrategy that expects:
class	JsonQueryOnErrorEmptyArgumentTypeStrategy	Argument strategy for BuiltInFunctionDefinitions.JSON_QUERY to check the `ON EMPTY` and/or `ON ERROR` behaviour in combination with the return type.
class	LiteralArgumentTypeStrategy	Strategy that checks if an argument is a literal.
class	OrArgumentTypeStrategy	Strategy for inferring and validating an argument using a disjunction of multiple ArgumentTypeStrategys into one like f(NUMERIC || STRING).
class	OutputArgumentTypeStrategy	Strategy for inferring an unknown argument type from the function's output DataType if available.
class	PercentageArgumentTypeStrategy	An ArgumentTypeStrategy that expects a percentage value between [0.0, 1.0].
class	PercentageArrayArgumentTypeStrategy	An ArgumentTypeStrategy that expects an array of percentages with each element between [0.0, 1.0].
class	RootArgumentTypeStrategy	Strategy for an argument that corresponds to a given LogicalTypeRoot and nullability.
class	SymbolArgumentTypeStrategy<T extends Enum<? extends TableSymbol>>	Strategy for a symbol argument of a specific TableSymbol enum.
class	TypeLiteralArgumentTypeStrategy	Strategy that checks if an argument is a type literal.

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

Modifier and Type	Field	Description
static ArgumentTypeStrategy	SpecificInputTypeStrategies.ARRAY_ELEMENT_ARG	Argument type derived from the array element type.
static ArgumentTypeStrategy	SpecificInputTypeStrategies.ARRAY_FULLY_COMPARABLE	Argument type representing the array is comparable.
static ArgumentTypeStrategy	SpecificInputTypeStrategies.INDEX	Argument type strategy that expects a LogicalTypeFamily.INTEGER_NUMERIC starting from 0.
static ArgumentTypeStrategy	SpecificInputTypeStrategies.JSON_ARGUMENT	Argument type representing all types supported in a JSON context.
static ArgumentTypeStrategy	SpecificInputTypeStrategies.JSON_QUERY_ON_EMPTY_ERROR_BEHAVIOUR	See JsonQueryOnErrorEmptyArgumentTypeStrategy.

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

Modifier and Type	Method	Description
static ArgumentTypeStrategy	SpecificInputTypeStrategies.percentage(boolean expectedNullability)	An ArgumentTypeStrategy that expects a percentage value between [0.0, 1.0].
static ArgumentTypeStrategy	SpecificInputTypeStrategies.percentageArray(boolean expectedNullability)	An ArgumentTypeStrategy that expects an array of percentages with each element between [0.0, 1.0].

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

Modifier and Type	Method	Description
SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.argument(String argumentName, ArgumentTypeStrategy argumentTypeStrategy)	Defines that we expect a single named argument at the next position.
SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder	SubsequenceInputTypeStrategy.SubsequenceStrategyBuilder.argument(ArgumentTypeStrategy argumentTypeStrategy)	Defines that we expect a single argument at the next position.

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

Constructor	Description
AndArgumentTypeStrategy(List<? extends ArgumentTypeStrategy> argumentStrategies)
OrArgumentTypeStrategy(List<? extends ArgumentTypeStrategy> argumentStrategies)
RepeatingSequenceInputTypeStrategy(List<ArgumentTypeStrategy> argumentStrategies)
SequenceInputTypeStrategy(List<? extends ArgumentTypeStrategy> argumentStrategies, List<String> argumentNames)
VaryingSequenceInputTypeStrategy(List<ArgumentTypeStrategy> argumentStrategies, List<String> argumentNames)