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

- Packages that use Function
  Package | Description
  --- | ---
  org.apache.cassandra.config |
  org.apache.cassandra.cql3 |
  org.apache.cassandra.cql3.functions |
  org.apache.cassandra.cql3.restrictions |
  org.apache.cassandra.cql3.selection |
  org.apache.cassandra.cql3.statements |
  org.apache.cassandra.exceptions |
  org.apache.cassandra.schema |
  org.apache.cassandra.service |

- - ### Uses of Function in org.apache.cassandra.config

    Methods in org.apache.cassandra.config that return types with arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `java.util.Optional<Function>` | Schema.`findFunction(FunctionName name, java.util.List<AbstractType<?>> argTypes)` Find the function with the specified name
    `java.util.Collection<Function>` | Schema.`getFunctions(FunctionName name)` Get all function overloads with the specified name

  - ### 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 and Description
    --- | ---
    `java.lang.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 and Description
    --- | ---
    `static void` | Terms.`addFunctions(java.lang.Iterable<Term> terms, java.util.List<Function> functions)`
    `void` | AbstractMarker.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Attributes.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | ColumnCondition.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | ColumnConditions.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Conditions.`addFunctionsTo(java.util.List<Function> functions)` Adds the functions used by the conditions to the specified list.
    `void` | Lists.DelayedValue.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Maps.DelayedValue.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Operation.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Operations.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Sets.DelayedValue.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Term.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Term.Terminal.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Tuples.DelayedValue.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | UserTypes.DelayedValue.`addFunctionsTo(java.util.List<Function> functions)`

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

    Subinterfaces of Function in org.apache.cassandra.cql3.functions
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `AggregateFunction` Performs a calculation on a set of values and return a single value.
    `interface` | `ScalarFunction` Determines a single output value based on a single input value.

    Classes in org.apache.cassandra.cql3.functions that implement Function
    Modifier and Type | Class and Description
    --- | ---
    `class` | `AbstractFunction` Base class for our native/hardcoded functions.
    `class` | `FromJsonFct`
    `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.
    `class` | `ToJsonFct`
    `class` | `TokenFct`
    `class` | `UDAggregate` Base class for user-defined-aggregates.
    `class` | `UDFunction` Base class for User Defined Functions.

    Fields in org.apache.cassandra.cql3.functions declared as Function
    Modifier and Type | Field and Description
    --- | ---
    `static Function` | BytesConversionFcts.`BlobAsVarcharFct`
    `static Function` | TimeFcts.`maxTimeuuidFct`
    `static Function` | TimeFcts.`minTimeuuidFct`
    `static Function` | TimeFcts.`nowFct`
    `static Function` | UuidFcts.`uuidFct`
    `static Function` | BytesConversionFcts.`VarcharAsBlobFct`

    Methods in org.apache.cassandra.cql3.functions that return Function
    Modifier and Type | Method and Description
    --- | ---
    `static Function` | FunctionResolver.`get(java.lang.String keyspace, FunctionName name, java.util.List<? extends AssignmentTestable> providedArgs, java.lang.String receiverKs, java.lang.String receiverCf, AbstractType<?> receiverType)`
    `static Function` | BytesConversionFcts.`makeFromBlobFunction(AbstractType<?> toType)`
    `static Function` | BytesConversionFcts.`makeToBlobFunction(AbstractType<?> fromType)`

    Methods in org.apache.cassandra.cql3.functions that return types with arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `static java.util.Collection<Function>` | BytesConversionFcts.`all()`
    `static java.util.Collection<Function>` | CastFcts.`all()`
    `static java.util.Collection<Function>` | TimeFcts.`all()`
    `static java.util.Collection<Function>` | UuidFcts.`all()`

    Methods in org.apache.cassandra.cql3.functions with parameters of type Function
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | AbstractFunction.`hasReferenceTo(Function function)`
    `boolean` | Function.`hasReferenceTo(Function function)`
    `boolean` | UDAggregate.`hasReferenceTo(Function function)`
    `static ColumnSpecification` | FunctionResolver.`makeArgSpec(java.lang.String receiverKs, java.lang.String receiverCf, Function fun, int i)`

    Method parameters in org.apache.cassandra.cql3.functions with type arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `void` | AbstractFunction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Function.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | FunctionCall.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | UDAggregate.`addFunctionsTo(java.util.List<Function> functions)`

  - ### 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 and Description
    --- | ---
    `void` | MultiColumnRestriction.EQRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | MultiColumnRestriction.InRestrictionWithValues.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | MultiColumnRestriction.InRestrictionWithMarker.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | MultiColumnRestriction.SliceRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | MultiColumnRestriction.NotNullRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Restriction.`addFunctionsTo(java.util.List<Function> functions)` Adds all functions (native and user-defined) used by any component of the restriction to the specified list.
    `void` | SingleColumnRestriction.EQRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.InRestrictionWithValues.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.InRestrictionWithMarker.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.SliceRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.ContainsRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.IsNotNullRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.LikeRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | SingleColumnRestriction.SuperColumnKeyINRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | StatementRestrictions.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | TermSlice.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | TokenRestriction.EQRestriction.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | TokenRestriction.SliceRestriction.`addFunctionsTo(java.util.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 and Description
    --- | ---
    `Function` | Selectable.WithFunction.`function`

    Method parameters in org.apache.cassandra.cql3.selection with type arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `void` | Selection.`addFunctionsTo(java.util.List<Function> functions)`
    `void` | Selector.Factory.`addFunctionsTo(java.util.List<Function> functions)`

    Constructors in org.apache.cassandra.cql3.selection with parameters of type Function
    Constructor and Description
    `WithFunction(Function function, java.util.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 and Description
    --- | ---
    `java.lang.Iterable<Function>` | BatchStatement.`getFunctions()`
    `java.lang.Iterable<Function>` | ModificationStatement.`getFunctions()`
    `java.lang.Iterable<Function>` | ParsedStatement.`getFunctions()`
    `java.lang.Iterable<Function>` | SelectStatement.`getFunctions()`

    Method parameters in org.apache.cassandra.cql3.statements with type arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `void` | ModificationStatement.`addFunctionsTo(java.util.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 and Description
    --- | ---
    `static FunctionExecutionException` | FunctionExecutionException.`create(Function function, java.lang.Throwable cause)`

  - ### Uses of Function in org.apache.cassandra.schema

    Methods in org.apache.cassandra.schema that return types with arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `java.util.Optional<Function>` | Functions.`find(FunctionName name, java.util.List<AbstractType<?>> argTypes)` Find the function with the specified name
    `java.util.Collection<Function>` | Functions.`get(FunctionName name)` Get all function overloads with the specified name
    `java.util.Iterator<Function>` | Functions.`iterator()`
    `java.util.stream.Stream<Function>` | Functions.`stream()`

    Methods in org.apache.cassandra.schema with parameters of type Function
    Modifier and Type | Method and Description
    --- | ---
    `Functions.Builder` | Functions.Builder.`add(Function... funs)`
    `Functions.Builder` | Functions.Builder.`add(Function fun)`
    `java.util.Collection<UDAggregate>` | Functions.`aggregatesUsingFunction(Function function)`
    `static Functions` | Functions.`of(Function... funs)`
    `Functions` | Functions.`with(Function fun)` Create a Functions instance with the provided function added

    Method parameters in org.apache.cassandra.schema with type arguments of type Function
    Modifier and Type | Method and Description
    --- | ---
    `Functions.Builder` | Functions.Builder.`add(java.lang.Iterable<? extends Function> funs)`

  - ### Uses of Function in org.apache.cassandra.service

    Methods in org.apache.cassandra.service with parameters of type Function
    Modifier and Type | Method and Description
    --- | ---
    `void` | ClientState.`ensureHasPermission(Permission permission, Function function)`

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