Class

org.pmml4s.transformations

DefineFunction

Related Doc: package transformations

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class DefineFunction extends Function with HasOpType with HasDataType with PmmlElement

Defines new (user-defined) functions as variations or compositions of existing functions or transformations. The function's name must be unique and must not conflict with other function names, either defined by PMML or other user-defined functions. The EXPRESSION in the content of DefineFunction is the function body that actually defines the meaning of the new function. The function body must not refer to fields other than the parameter fields.

Linear Supertypes
HasDataType, DataTypeLike, HasOpType, Function, PmmlElement, Serializable, Serializable, HasExtensions, AnyRef, Any
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  2. By Inheritance
Inherited
  1. DefineFunction
  2. HasDataType
  3. DataTypeLike
  4. HasOpType
  5. Function
  6. PmmlElement
  7. Serializable
  8. Serializable
  9. HasExtensions
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DefineFunction(name: String, parameterFields: Array[ParameterField], expr: Expression, opType: OpType, dataType: DataType)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def accepts(other: DataType): Boolean

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    Returns true if other is an acceptable input type for a function that expects this.

    Returns true if other is an acceptable input type for a function that expects this.

    Definition Classes
    DataTypeLike

  5. def apply(parameters: Any*): Any

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    Definition Classes
    DefineFunction → Function

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. val dataType: DataType

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    Returns the data type of field.

    Returns the data type of field.

    Definition Classes
    DefineFunction → DataTypeLike

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

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    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  11. val expr: Expression

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  12. def extensions: Seq[Extension]

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    Definition Classes
    HasExtensions

  13. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  15. def hasExtensions: Boolean

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    Definition Classes
    HasExtensions

  16. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  17. def isCategorical: Boolean

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    Tests whether this field is categorical (nominal or ordinal).

    Tests whether this field is categorical (nominal or ordinal).

    Definition Classes
    HasOpType

  18. def isContinuous: Boolean

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    Tests whether this field is continuous.

    Tests whether this field is continuous.

    Definition Classes
    HasOpType

  19. def isDate: Boolean

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    Definition Classes
    DataTypeLike

  20. def isDateTime: Boolean

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    Definition Classes
    DataTypeLike

  21. def isDouble: Boolean

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    Definition Classes
    DataTypeLike

  22. def isFloat: Boolean

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    Definition Classes
    DataTypeLike

  23. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  24. def isNominal: Boolean

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    Tests whether this field is nominal.

    Tests whether this field is nominal.

    Definition Classes
    HasOpType

  25. def isNumeric: Boolean

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    Definition Classes
    DataTypeLike

  26. def isOrdinal: Boolean

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    Tests whether this field is ordinal.

    Tests whether this field is ordinal.

    Definition Classes
    HasOpType

  27. def isReal: Boolean

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    Definition Classes
    DataTypeLike

  28. def isString: Boolean

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    Definition Classes
    DataTypeLike

  29. def isTime: Boolean

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    Definition Classes
    DataTypeLike

  30. def isTimestamp: Boolean

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    Definition Classes
    DataTypeLike

  31. val name: String

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

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    Definition Classes
    AnyRef

  33. final def notify(): Unit

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    Definition Classes
    AnyRef

  34. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  35. val opType: OpType

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    Operational type.

    Operational type.

    Definition Classes
    DefineFunction → HasOpType

  36. val parameterFields: Array[ParameterField]

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  37. def scope: FieldScope

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  38. def symbol: String

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    Definition Classes
    DefineFunction → Function

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

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    Definition Classes
    AnyRef

  40. def toString(): String

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    Definition Classes
    Function → AnyRef → Any

  41. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  44. def xSymbol: Option[String]

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    Definition Classes
    Function

Inherited from HasDataType

Inherited from DataTypeLike

Inherited from HasOpType

Inherited from Function

Inherited from PmmlElement

Inherited from Serializable

Inherited from Serializable

Inherited from HasExtensions

Inherited from AnyRef

Inherited from Any

Ungrouped