Uses of Interface
org.apache.cassandra.cql3.functions.Function

Packages that use Function

Package	Description
org.apache.cassandra.cql3
org.apache.cassandra.cql3.conditions
org.apache.cassandra.cql3.functions
org.apache.cassandra.cql3.functions.masking
org.apache.cassandra.cql3.restrictions
org.apache.cassandra.cql3.selection
org.apache.cassandra.cql3.statements
org.apache.cassandra.db.aggregation
org.apache.cassandra.exceptions
org.apache.cassandra.schema
org.apache.cassandra.service

Uses of Function in org.apache.cassandra.cql3

Methods in org.apache.cassandra.cql3 that return types with arguments of type Function

Modifier and Type	Method	Description
default Iterable<Function>	CQLStatement.getFunctions()	Return an Iterable over all of the functions (both native and user-defined) used by any component of the statement

Method parameters in org.apache.cassandra.cql3 with type arguments of type Function

Modifier and Type	Method	Description
static void	Terms.addFunctions(Iterable<Term> terms, List<Function> functions)	Adds all functions (native and user-defined) of the specified terms to the list.
void	AbstractMarker.addFunctionsTo(List<Function> functions)
void	Attributes.addFunctionsTo(List<Function> functions)
void	Lists.DelayedValue.addFunctionsTo(List<Function> functions)
void	Maps.DelayedValue.addFunctionsTo(List<Function> functions)
void	Operation.addFunctionsTo(List<Function> functions)
void	Operations.addFunctionsTo(List<Function> functions)
void	Sets.DelayedValue.addFunctionsTo(List<Function> functions)
void	Term.addFunctionsTo(List<Function> functions)
void	Term.Terminal.addFunctionsTo(List<Function> functions)
void	Terms.addFunctionsTo(List<Function> functions)	Adds all functions (native and user-defined) used by any of the terms to the specified list.
void	Tuples.DelayedValue.addFunctionsTo(List<Function> functions)
void	UserTypes.DelayedValue.addFunctionsTo(List<Function> functions)
void	Vectors.DelayedValue.addFunctionsTo(List<Function> functions)

Uses of Function in org.apache.cassandra.cql3.conditions

Method parameters in org.apache.cassandra.cql3.conditions with type arguments of type Function

Modifier and Type	Method	Description
void	ColumnCondition.addFunctionsTo(List<Function> functions)	Adds functions for the bind variables of this operation.
void	ColumnConditions.addFunctionsTo(List<Function> functions)
void	Conditions.addFunctionsTo(List<Function> functions)	Adds the functions used by the conditions to the specified list.

Uses of Function in org.apache.cassandra.cql3.functions

Subinterfaces of Function in org.apache.cassandra.cql3.functions

Modifier and Type	Interface	Description
interface	AggregateFunction	Performs a calculation on a set of values and return a single value.
interface	PartialScalarFunction	A partial application of a function.
interface	ScalarFunction	Determines a single output value based on any number of input values.

Classes in org.apache.cassandra.cql3.functions that implement Function

Modifier and Type	Class	Description
class	AbstractFunction	Base class for our native/hardcoded functions.
static class	AggregateFcts.CountRowsFunction
static class	BytesConversionFcts.FromBlobFunction
static class	BytesConversionFcts.ToBlobFunction
class	FromJsonFct
final class	JavaBasedUDFunction
class	NativeAggregateFunction	Base class for the AggregateFunction native classes.
class	NativeFunction	Base class for our native/hardcoded functions.
class	NativeScalarFunction	Base class for the ScalarFunction native classes.
static final class	TimeFcts.FloorDateFunction	Function that rounds a date down to the closest multiple of a duration.
static final class	TimeFcts.FloorTimestampFunction	Function that rounds a timestamp down to the closest multiple of a duration.
static final class	TimeFcts.FloorTimeUuidFunction	Function that rounds a timeUUID down to the closest multiple of a duration.
static class	TimeFcts.TemporalConversionFunction
class	ToJsonFct
class	TokenFct
class	UDAggregate	Base class for user-defined-aggregates.
class	UDFunction	Base class for User Defined Functions.
class	UserFunction	A non-native, user-defined function, like UDFs and UDAs.

Methods in org.apache.cassandra.cql3.functions that return Function

Modifier and Type	Method	Description
static Function	FunctionResolver.get(String keyspace, FunctionName name, List<? extends AssignmentTestable> providedArgs, String receiverKeyspace, String receiverTable, AbstractType<?> receiverType)
static Function	FunctionResolver.get(String keyspace, FunctionName name, List<? extends AssignmentTestable> providedArgs, String receiverKeyspace, String receiverTable, AbstractType<?> receiverType, UserFunctions functions)
Function	PartialScalarFunction.getFunction()	Returns the original function.

Methods in org.apache.cassandra.cql3.functions with parameters of type Function

Modifier and Type	Method	Description
default Optional<Difference>	Function.compare(Function other)
Optional<Difference>	UDAggregate.compare(Function function)
Optional<Difference>	UDFunction.compare(Function function)
boolean	UDAggregate.hasReferenceTo(Function function)
static ColumnSpecification	FunctionResolver.makeArgSpec(String receiverKeyspace, String receiverTable, Function fun, int i)

Method parameters in org.apache.cassandra.cql3.functions with type arguments of type Function

Modifier and Type	Method	Description
void	AbstractFunction.addFunctionsTo(List<Function> functions)
void	Function.addFunctionsTo(List<Function> functions)
void	FunctionCall.addFunctionsTo(List<Function> functions)
void	UDAggregate.addFunctionsTo(List<Function> functions)

Uses of Function in org.apache.cassandra.cql3.functions.masking

Classes in org.apache.cassandra.cql3.functions.masking that implement Function

Modifier and Type	Class	Description
class	DefaultMaskingFunction	A MaskingFunction that returns a fixed replacement value for the data type of its single argument.
class	HashMaskingFunction	A MaskingFunction that replaces the specified column value by its hash according to the specified algorithm.
class	MaskingFunction	A NativeScalarFunction that totally or partially replaces the original value of a column value, meant to obscure the real value of the column.
class	NullMaskingFunction	A MaskingFunction that always returns a null column.
class	PartialMaskingFunction	A MaskingFunction applied to a StringType value that, depending on PartialMaskingFunction.Kind: Replaces each character between the supplied positions by the supplied padding character.
class	ReplaceMaskingFunction	A MaskingFunction that replaces the specified column value by a certain replacement value.

Uses of Function in org.apache.cassandra.cql3.restrictions

Method parameters in org.apache.cassandra.cql3.restrictions with type arguments of type Function

Modifier and Type	Method	Description
void	MultiColumnRestriction.EQRestriction.addFunctionsTo(List<Function> functions)
void	MultiColumnRestriction.InRestrictionWithMarker.addFunctionsTo(List<Function> functions)
void	MultiColumnRestriction.InRestrictionWithValues.addFunctionsTo(List<Function> functions)
void	MultiColumnRestriction.NotNullRestriction.addFunctionsTo(List<Function> functions)
void	MultiColumnRestriction.SliceRestriction.addFunctionsTo(List<Function> functions)
void	Restriction.addFunctionsTo(List<Function> functions)	Adds all functions (native and user-defined) used by any component of the restriction to the specified list.
void	SingleColumnRestriction.AnnRestriction.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.ContainsRestriction.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.EQRestriction.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.InRestrictionWithMarker.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.InRestrictionWithValues.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.IsNotNullRestriction.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.LikeRestriction.addFunctionsTo(List<Function> functions)
void	SingleColumnRestriction.SliceRestriction.addFunctionsTo(List<Function> functions)
void	StatementRestrictions.addFunctionsTo(List<Function> functions)
void	TokenRestriction.EQRestriction.addFunctionsTo(List<Function> functions)
void	TokenRestriction.SliceRestriction.addFunctionsTo(List<Function> functions)

Uses of Function in org.apache.cassandra.cql3.selection

Fields in org.apache.cassandra.cql3.selection declared as Function

Modifier and Type	Field	Description
final Function	Selectable.WithFunction.function

Method parameters in org.apache.cassandra.cql3.selection with type arguments of type Function

Modifier and Type	Method	Description
void	Selection.addFunctionsTo(List<Function> functions)
void	Selector.Factory.addFunctionsTo(List<Function> functions)

Constructors in org.apache.cassandra.cql3.selection with parameters of type Function

Modifier	Constructor	Description
	WithFunction(Function function, List<Selectable> args)

Uses of Function in org.apache.cassandra.cql3.statements

Methods in org.apache.cassandra.cql3.statements that return types with arguments of type Function

Modifier and Type	Method	Description
Iterable<Function>	BatchStatement.getFunctions()
Iterable<Function>	ModificationStatement.getFunctions()
Iterable<Function>	SelectStatement.getFunctions()

Method parameters in org.apache.cassandra.cql3.statements with type arguments of type Function

Modifier and Type	Method	Description
void	ModificationStatement.addFunctionsTo(List<Function> functions)

Uses of Function in org.apache.cassandra.db.aggregation

Method parameters in org.apache.cassandra.db.aggregation with type arguments of type Function

Modifier and Type	Method	Description
default void	AggregationSpecification.Factory.addFunctionsTo(List<Function> functions)

Uses of Function in org.apache.cassandra.exceptions

Methods in org.apache.cassandra.exceptions with parameters of type Function

Modifier and Type	Method	Description
static FunctionExecutionException	FunctionExecutionException.create(Function function, Throwable cause)

Uses of Function in org.apache.cassandra.schema

Classes in org.apache.cassandra.schema with type parameters of type Function

Modifier and Type	Class	Description
static final class	UserFunctions.FunctionsDiff<T extends Function>

Methods in org.apache.cassandra.schema with parameters of type Function

Modifier and Type	Method	Description
Stream<UDAggregate>	UserFunctions.aggregatesUsingFunction(Function function)
boolean	TableMetadata.dependsOn(Function function)
Stream<TableMetadata>	KeyspaceMetadata.tablesUsingFunction(Function function)
UserFunctions	UserFunctions.without(Function function)

Uses of Function in org.apache.cassandra.service

Methods in org.apache.cassandra.service with parameters of type Function

Modifier and Type	Method	Description
void	ClientState.ensurePermission(Permission permission, Function function)