kotlin-spark-api_3.2.0_2.13/org.jetbrains.kotlinx.spark.api/UserDefinedFunction14

UserDefinedFunction14

open class UserDefinedFunction14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R>(val udf: UserDefinedFunction, val encoder: Encoder<R>) : UserDefinedFunction<R, NamedUserDefinedFunction14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R>>

Instance of a UDF with 14 arguments. This UDF can be invoked with (typed) columns in a Dataset.select or selectTyped call. Alternatively it can be registered for SQL calls using register.

Constructors

fun <R> UserDefinedFunction14(udf: UserDefinedFunction, encoder: Encoder<R>)

Functions

getValue

open operator override fun getValue(thisRef: Any?, property: KProperty<*>): NamedUserDefinedFunction14<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, R>

Returns named variant of this UDF.

invoke

operator fun invoke( param0: Column, param1: Column, param2: Column, param3: Column, param4: Column, param5: Column, param6: Column, param7: Column, param8: Column, param9: Column, param10: Column, param11: Column, param12: Column, param13: Column): Column

Returns an expression that invokes the UDF in untyped manner, using the given arguments.

operator fun <DsType> invoke( param0: TypedColumn<DsType, T1>, param1: TypedColumn<DsType, T2>, param2: TypedColumn<DsType, T3>, param3: TypedColumn<DsType, T4>, param4: TypedColumn<DsType, T5>, param5: TypedColumn<DsType, T6>, param6: TypedColumn<DsType, T7>, param7: TypedColumn<DsType, T8>, param8: TypedColumn<DsType, T9>, param9: TypedColumn<DsType, T10>, param10: TypedColumn<DsType, T11>, param11: TypedColumn<DsType, T12>, param12: TypedColumn<DsType, T13>, param13: TypedColumn<DsType, T14>): TypedColumn<DsType, R>

Allows this UDF to be called in typed manner using columns in a Dataset.selectTyped call.

invokeUntyped

fun invokeUntyped( param0: Column, param1: Column, param2: Column, param3: Column, param4: Column, param5: Column, param6: Column, param7: Column, param8: Column, param9: Column, param10: Column, param11: Column, param12: Column, param13: Column): Column

Returns an expression that invokes the UDF in untyped manner, using the given arguments.

withName