org.apache.spark.sql.execution.python

PythonUDF

case class PythonUDF(name: String, func: PythonFunction, dataType: DataType, children: Seq[Expression]) extends Expression with Unevaluable with NonSQLExpression with Product with Serializable

A serialized version of a Python lambda function.

Linear Supertypes
Serializable, Serializable, NonSQLExpression, Unevaluable, Expression, TreeNode[Expression], Product, Equals, AnyRef, Any
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Inherited
  1. PythonUDF
  2. Serializable
  3. Serializable
  4. NonSQLExpression
  5. Unevaluable
  6. Expression
  7. TreeNode
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new PythonUDF(name: String, func: PythonFunction, dataType: DataType, children: Seq[Expression])

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. def apply(number: Int): Expression

    Definition Classes
    TreeNode

  7. def argString: String

    Definition Classes
    TreeNode

  8. def asCode: String

    Definition Classes
    TreeNode

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  10. lazy val canonicalized: Expression

    Definition Classes
    Expression

  11. def checkInputDataTypes(): TypeCheckResult

    Definition Classes
    Expression

  12. val children: Seq[Expression]

    Definition Classes
    PythonUDF → TreeNode

  13. def childrenResolved: Boolean

    Definition Classes
    Expression

  14. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  15. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]

    Definition Classes
    TreeNode

  16. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]

    Definition Classes
    TreeNode

  17. lazy val containsChild: Set[TreeNode[_]]

    Definition Classes
    TreeNode

  18. val dataType: DataType

    Definition Classes
    PythonUDF → Expression

  19. def deterministic: Boolean

    Definition Classes
    Expression

  20. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode

    Attributes
    protected
    Definition Classes
    Unevaluable → Expression

  21. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  22. final def eval(input: InternalRow): Any

    Definition Classes
    Unevaluable → Expression

  23. def fastEquals(other: TreeNode[_]): Boolean

    Definition Classes
    TreeNode

  24. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  25. def find(f: (Expression) ⇒ Boolean): Option[Expression]

    Definition Classes
    TreeNode

  26. def flatArguments: Iterator[Any]

    Attributes
    protected
    Definition Classes
    Expression

  27. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]

    Definition Classes
    TreeNode

  28. def foldable: Boolean

    Definition Classes
    Expression

  29. def foreach(f: (Expression) ⇒ Unit): Unit

    Definition Classes
    TreeNode

  30. def foreachUp(f: (Expression) ⇒ Unit): Unit

    Definition Classes
    TreeNode

  31. val func: PythonFunction

  32. def genCode(ctx: CodegenContext): ExprCode

    Definition Classes
    Expression

  33. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

    Definition Classes
    TreeNode

  34. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  35. def getNodeNumbered(number: MutableInt): Expression

    Attributes
    protected
    Definition Classes
    TreeNode

  36. def hashCode(): Int

    Definition Classes
    TreeNode → AnyRef → Any

  37. def innerChildren: Seq[TreeNode[_]]

    Attributes
    protected
    Definition Classes
    TreeNode

  38. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  39. def jsonFields: List[(String, JValue)]

    Attributes
    protected
    Definition Classes
    TreeNode

  40. def makeCopy(newArgs: Array[AnyRef]): Expression

    Definition Classes
    TreeNode

  41. def map[A](f: (Expression) ⇒ A): Seq[A]

    Definition Classes
    TreeNode

  42. def mapChildren(f: (Expression) ⇒ Expression): Expression

    Definition Classes
    TreeNode

  43. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

    Attributes
    protected
    Definition Classes
    TreeNode

  44. val name: String

  45. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  46. def nodeName: String

    Definition Classes
    TreeNode

  47. final def notify(): Unit

    Definition Classes
    AnyRef

  48. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  49. def nullable: Boolean

    Definition Classes
    PythonUDF → Expression

  50. def numberedTreeString: String

    Definition Classes
    TreeNode

  51. val origin: Origin

    Definition Classes
    TreeNode

  52. def otherCopyArgs: Seq[AnyRef]

    Attributes
    protected
    Definition Classes
    TreeNode

  53. def prettyJson: String

    Definition Classes
    TreeNode

  54. def prettyName: String

    Definition Classes
    Expression

  55. def references: AttributeSet

    Definition Classes
    Expression

  56. lazy val resolved: Boolean

    Definition Classes
    Expression

  57. def semanticEquals(other: Expression): Boolean

    Definition Classes
    Expression

  58. def semanticHash(): Int

    Definition Classes
    Expression

  59. def simpleString: String

    Definition Classes
    Expression → TreeNode

  60. final def sql: String

    Definition Classes
    NonSQLExpression → Expression

  61. def stringArgs: Iterator[Any]

    Attributes
    protected
    Definition Classes
    TreeNode

  62. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  63. def toJSON: String

    Definition Classes
    TreeNode

  64. def toString(): String

    Definition Classes
    PythonUDF → Expression → TreeNode → AnyRef → Any

  65. def transform(rule: PartialFunction[Expression, Expression]): Expression

    Definition Classes
    TreeNode

  66. def transformChildren(rule: PartialFunction[Expression, Expression], nextOperation: (Expression, PartialFunction[Expression, Expression]) ⇒ Expression): Expression

    Attributes
    protected
    Definition Classes
    TreeNode

  67. def transformDown(rule: PartialFunction[Expression, Expression]): Expression

    Definition Classes
    TreeNode

  68. def transformUp(rule: PartialFunction[Expression, Expression]): Expression

    Definition Classes
    TreeNode

  69. def treeString(verbose: Boolean): String

    Definition Classes
    TreeNode

  70. def treeString: String

    Definition Classes
    TreeNode

  71. final def verboseString: String

    Definition Classes
    Expression → TreeNode

  72. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  73. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  74. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  75. def withNewChildren(newChildren: Seq[Expression]): Expression

    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from NonSQLExpression

Inherited from Unevaluable

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped