Packages

c

com.linkedin.feathr.common

FeatureDerivationFunctionBase

abstract class FeatureDerivationFunctionBase extends Serializable

this is the common trait for derivation function for Feathr internal use if Feathr user need to implement customized derivation, please use FeatureDerivationFunction or FeatureDerivationFunctionSpark

Linear Supertypes
Serializable, Serializable, AnyRef, Any
Known Subclasses
FeatureDerivationFunction, FeatureDerivationFunctionSpark
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  1. FeatureDerivationFunctionBase
  2. Serializable
  3. Serializable
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Visibility
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Instance Constructors

  1. new FeatureDerivationFunctionBase()

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. var _params: Option[Config]
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def getInputFeatureList(): Seq[JoiningFeatureParams]

    return dependency/input feature list This function is only used in derivation function that produces multiple derived features, i.e., derived features defined within 'advancedDerivations' section.

    return dependency/input feature list This function is only used in derivation function that produces multiple derived features, i.e., derived features defined within 'advancedDerivations' section. Derived features defined in 'derivations' section do not need to override this.

  12. def getOutputFeatureList(): Seq[String]

    return output feature list Used together with getInputFeatureList()

  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def init(params: Config): Unit

    init with parameter map

  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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