Uses of Class
org.apache.cassandra.cql3.functions.UDFunction

Packages that use UDFunction

Package	Description
org.apache.cassandra.auth
org.apache.cassandra.cql3.functions
org.apache.cassandra.schema
org.apache.cassandra.transport

Uses of UDFunction in org.apache.cassandra.auth

Methods in org.apache.cassandra.auth with parameters of type UDFunction

Modifier and Type	Method	Description
void	AuthSchemaChangeListener.onDropFunction(UDFunction function)

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

Subclasses of UDFunction in org.apache.cassandra.cql3.functions

Modifier and Type	Class	Description
class	JavaBasedUDFunction

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

Modifier and Type	Method	Description
static UDFunction	UDFunction.create(FunctionName name, java.util.List<ColumnIdentifier> argNames, java.util.List<AbstractType<?>> argTypes, AbstractType<?> returnType, boolean calledOnNullInput, java.lang.String language, java.lang.String body)
static UDFunction	UDFunction.createBrokenFunction(FunctionName name, java.util.List<ColumnIdentifier> argNames, java.util.List<AbstractType<?>> argTypes, AbstractType<?> returnType, boolean calledOnNullInput, java.lang.String language, java.lang.String body, InvalidRequestException reason)	It can happen that a function has been declared (is listed in the scheam) but cannot be loaded (maybe only on some nodes).
static UDFunction	UDFunction.tryCreate(FunctionName name, java.util.List<ColumnIdentifier> argNames, java.util.List<AbstractType<?>> argTypes, AbstractType<?> returnType, boolean calledOnNullInput, java.lang.String language, java.lang.String body)
UDFunction	UDFunction.withUpdatedUserType(UserType udt)

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

Modifier and Type	Method	Description
static UDAggregate	UDAggregate.create(java.util.Collection<UDFunction> functions, FunctionName name, java.util.List<AbstractType<?>> argTypes, AbstractType<?> returnType, FunctionName stateFunc, FunctionName finalFunc, AbstractType<?> stateType, java.nio.ByteBuffer initcond)
UDAggregate	UDAggregate.withUpdatedUserType(java.util.Collection<UDFunction> udfs, UserType udt)

Uses of UDFunction in org.apache.cassandra.schema

Fields in org.apache.cassandra.schema with type parameters of type UDFunction

Modifier and Type	Field	Description
UserFunctions.FunctionsDiff<UDFunction>	KeyspaceMetadata.KeyspaceDiff.udfs

Methods in org.apache.cassandra.schema that return types with arguments of type UDFunction

Modifier and Type	Method	Description
java.util.Collection<UDFunction>	UserFunctions.getUdfs(FunctionName name)	Get all UDFs overloads with the specified name
java.util.stream.Stream<UDFunction>	UserFunctions.udfs()

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

Modifier and Type	Method	Description
default void	SchemaChangeListener.onAlterFunction(UDFunction before, UDFunction after)
default void	SchemaChangeListener.onCreateFunction(UDFunction function)
default void	SchemaChangeListener.onDropFunction(UDFunction function)

Uses of UDFunction in org.apache.cassandra.transport

Methods in org.apache.cassandra.transport with parameters of type UDFunction

Modifier and Type	Method	Description
static Event.SchemaChange	Event.SchemaChange.forFunction(Event.SchemaChange.Change change, UDFunction function)
void	Server.EventNotifier.onAlterFunction(UDFunction before, UDFunction after)
void	Server.EventNotifier.onCreateFunction(UDFunction function)
void	Server.EventNotifier.onDropFunction(UDFunction function)