Packages

case class ScalarUserDefinedFunction(function: AnyRef, inputEncoders: Seq[AgnosticEncoder[_]], outputEncoder: AgnosticEncoder[_], name: Option[String], nullable: Boolean, deterministic: Boolean) extends UserDefinedFunction with Product with Serializable

Holder class for a scalar user-defined function and it's input/output encoder(s).

Linear Supertypes
Serializable, Serializable, Product, Equals, UserDefinedFunction, AnyRef, Any
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Inherited
  1. ScalarUserDefinedFunction
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. UserDefinedFunction
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new ScalarUserDefinedFunction(function: AnyRef, inputEncoders: Seq[AgnosticEncoder[_]], outputEncoder: AgnosticEncoder[_], name: Option[String], nullable: Boolean, deterministic: Boolean)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(exprs: Column*): Column

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

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

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Annotations
    @varargs()
    Since

    3.4.0

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def asNonNullable(): ScalarUserDefinedFunction

    Updates UserDefinedFunction to non-nullable.

    Updates UserDefinedFunction to non-nullable.

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Since

    3.4.0

  7. def asNondeterministic(): ScalarUserDefinedFunction

    Updates UserDefinedFunction to nondeterministic.

    Updates UserDefinedFunction to nondeterministic.

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Since

    3.4.0

  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. val deterministic: Boolean

    Returns true iff the UDF is deterministic, i.e.

    Returns true iff the UDF is deterministic, i.e. the UDF produces the same output given the same input.

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Since

    3.4.0

  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. val function: AnyRef
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. val inputEncoders: Seq[AgnosticEncoder[_]]
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. val name: Option[String]
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. val nullable: Boolean

    Returns true when the UDF can return a nullable value.

    Returns true when the UDF can return a nullable value.

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Since

    3.4.0

  21. val outputEncoder: AgnosticEncoder[_]
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  26. def withName(name: String): ScalarUserDefinedFunction

    Updates UserDefinedFunction with a given name.

    Updates UserDefinedFunction with a given name.

    Definition Classes
    ScalarUserDefinedFunction → UserDefinedFunction
    Since

    3.4.0

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from UserDefinedFunction

Inherited from AnyRef

Inherited from Any

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