Uses of Interface
org.apache.datafusion.ScalarFunction

Packages that use ScalarFunction

Package	Description
org.apache.datafusion
org.apache.datafusion.internal

Uses of ScalarFunction in org.apache.datafusion

Methods in org.apache.datafusion that return ScalarFunction

Modifier and Type	Method	Description
ScalarFunction	ScalarUdf.impl()	The wrapped implementation.

Methods in org.apache.datafusion with parameters of type ScalarFunction

Modifier and Type	Method	Description
static ScalarUdf	ScalarUdf.fromImpl(ScalarFunction impl)	Equivalent to new ScalarUdf(impl); mirrors Rust's ScalarUDF::new_from_impl.

Constructors in org.apache.datafusion with parameters of type ScalarFunction

Modifier	Constructor	Description
	ScalarUdf(ScalarFunction impl)	Wrap a ScalarFunction for registration.

Uses of ScalarFunction in org.apache.datafusion.internal

Methods in org.apache.datafusion.internal with parameters of type ScalarFunction

Modifier and Type	Method	Description
static byte	JniBridge.invokeScalarUdf(ScalarFunction impl, long arrayArgsArrayAddr, long arrayArgsSchemaAddr, long scalarArgsArrayAddr, long scalarArgsSchemaAddr, byte[] argKinds, long resultArrayAddr, long resultSchemaAddr, int rowCount)	Invoke a scalar UDF for one batch.