Trait

com.salesforce.op.stages

OpPipelineStage3

Related Doc: package stages

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trait OpPipelineStage3[I1 <: FeatureType, I2 <: FeatureType, I3 <: FeatureType, O <: FeatureType] extends OpPipelineStage[O] with HasIn1 with HasIn2 with HasIn3

Pipeline stage of Feature type I1, I2 and I3 to Feature of type O

I1

first input feature type

I2

second input feature type

I3

third input feature type

O

output feature type

Self Type
OpPipelineStage3[I1, I2, I3, O] with PipelineStage
Linear Supertypes
HasIn3, HasIn2, HasIn1, OpPipelineStage[O], OpPipelineStageBase, MLWritable, OpPipelineStageParams, InputParams, Params, Serializable, Serializable, Identifiable, AnyRef, Any
Known Subclasses
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Inherited
  1. OpPipelineStage3
  2. HasIn3
  3. HasIn2
  4. HasIn1
  5. OpPipelineStage
  6. OpPipelineStageBase
  7. MLWritable
  8. OpPipelineStageParams
  9. InputParams
  10. Params
  11. Serializable
  12. Serializable
  13. Identifiable
  14. AnyRef
  15. Any
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Type Members

  1. final type InputFeatures = (FeatureLike[I1], FeatureLike[I2], FeatureLike[I3])

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    Input Features type

    Input Features type

    Definition Classes
    OpPipelineStage3OpPipelineStageInputParams
  2. final type OutputFeatures = FeatureLike[O]

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    Definition Classes
    OpPipelineStageOpPipelineStageBase

Abstract Value Members

  1. abstract def operationName: String

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    Short unique name of the operation this stage performs

    Short unique name of the operation this stage performs

    returns

    operation name

    Definition Classes
    OpPipelineStageBase
  2. implicit abstract val tto: scala.reflect.api.JavaUniverse.TypeTag[O]

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  3. implicit abstract val ttov: scala.reflect.api.JavaUniverse.TypeTag[O.Value]

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  4. abstract val uid: String

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    Definition Classes
    Identifiable

Concrete 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 $[T](param: Param[T]): T

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    Attributes
    protected
    Definition Classes
    Params
  4. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  6. final def checkInputLength(features: Array[_]): Boolean

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    Checks the input length

    Checks the input length

    features

    input features

    returns

    true is input size as expected, false otherwise

    Definition Classes
    OpPipelineStage3InputParams
  7. def checkSerializable: Try[Unit]

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    Check if the stage is serializable

    Check if the stage is serializable

    returns

    Failure if not serializable

    Definition Classes
    OpPipelineStageBase
  8. final def clear(param: Param[_]): OpPipelineStage3.this

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    Definition Classes
    Params
  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. final def copy(extra: ParamMap): OpPipelineStage3.this

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    This method is used to make a copy of the instance with new parameters in several methods in spark internals Default will find the constructor and make a copy for any class (AS LONG AS ALL CONSTRUCTOR PARAMS ARE VALS, this is why type tags are written as implicit vals in base classes).

    This method is used to make a copy of the instance with new parameters in several methods in spark internals Default will find the constructor and make a copy for any class (AS LONG AS ALL CONSTRUCTOR PARAMS ARE VALS, this is why type tags are written as implicit vals in base classes).

    Note: that the convention in spark is to have the uid be a constructor argument, so that copies will share a uid with the original (developers should follow this convention).

    extra

    new parameters want to add to instance

    returns

    a new instance with the same uid

    Definition Classes
    OpPipelineStageBase → Params
  11. def copyValues[T <: Params](to: T, extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  12. final def defaultCopy[T <: Params](extra: ParamMap): T

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    Attributes
    protected
    Definition Classes
    Params
  13. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  15. def explainParam(param: Param[_]): String

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    Definition Classes
    Params
  16. def explainParams(): String

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    Definition Classes
    Params
  17. final def extractParamMap(): ParamMap

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    Definition Classes
    Params
  18. final def extractParamMap(extra: ParamMap): ParamMap

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    Definition Classes
    Params
  19. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  20. final def get[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  21. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  22. final def getDefault[T](param: Param[T]): Option[T]

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    Definition Classes
    Params
  23. final def getInputFeature[T <: FeatureType](i: Int): Option[FeatureLike[T]]

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    Gets an input feature Note: this method IS NOT safe to use outside the driver, please use getTransientFeature method instead

    Gets an input feature Note: this method IS NOT safe to use outside the driver, please use getTransientFeature method instead

    returns

    array of features

    Definition Classes
    InputParams
    Exceptions thrown

    NoSuchElementException if the features are not set

    RuntimeException in case one of the features is null

  24. final def getInputFeatures(): Array[OPFeature]

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    Gets the input features Note: this method IS NOT safe to use outside the driver, please use getTransientFeatures method instead

    Gets the input features Note: this method IS NOT safe to use outside the driver, please use getTransientFeatures method instead

    returns

    array of features

    Definition Classes
    InputParams
    Exceptions thrown

    NoSuchElementException if the features are not set

    RuntimeException in case one of the features is null

  25. final def getInputSchema(): StructType

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    Definition Classes
    OpPipelineStageParams
  26. final def getMetadata(): Metadata

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    Definition Classes
    OpPipelineStageParams
  27. final def getOrDefault[T](param: Param[T]): T

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    Definition Classes
    Params
  28. def getOutput(): FeatureLike[O]

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    Output features that will be created by this stage

    Output features that will be created by this stage

    returns

    feature of type OutputFeatures

    Definition Classes
    OpPipelineStage3OpPipelineStageBase
  29. final def getOutputFeatureName: String

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    Name of output feature (i.e.

    Name of output feature (i.e. column created by this stage)

    Definition Classes
    OpPipelineStage
  30. def getParam(paramName: String): Param[Any]

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    Definition Classes
    Params
  31. final def getTransientFeature(i: Int): Option[TransientFeature]

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    Gets an input feature at index i

    Gets an input feature at index i

    i

    input index

    returns

    maybe an input feature

    Definition Classes
    InputParams
  32. final def getTransientFeatures(): Array[TransientFeature]

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    Gets the input Features

    Gets the input Features

    returns

    input features

    Definition Classes
    InputParams
  33. final def hasDefault[T](param: Param[T]): Boolean

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    Definition Classes
    Params
  34. def hasParam(paramName: String): Boolean

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    Definition Classes
    Params
  35. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  36. final def in1: TransientFeature

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    Attributes
    protected
    Definition Classes
    HasIn1
  37. final def in2: TransientFeature

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    Attributes
    protected
    Definition Classes
    HasIn2
  38. final def in3: TransientFeature

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    Attributes
    protected
    Definition Classes
    HasIn3
  39. final def inputAsArray(in: (OpPipelineStage3.this)#InputFeatures): Array[OPFeature]

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    Function to convert InputFeatures to an Array of FeatureLike

    Function to convert InputFeatures to an Array of FeatureLike

    returns

    an Array of FeatureLike

    Definition Classes
    OpPipelineStage3InputParams
  40. final def isDefined(param: Param[_]): Boolean

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    Definition Classes
    Params
  41. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  42. final def isSet(param: Param[_]): Boolean

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    Definition Classes
    Params
  43. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  44. final def notify(): Unit

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    Definition Classes
    AnyRef
  45. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  46. def onGetMetadata(): Unit

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    Function to be called on getMetadata

    Function to be called on getMetadata

    Attributes
    protected
    Definition Classes
    OpPipelineStageParams
  47. def onSetInput(): Unit

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    Function to be called on setInput

    Function to be called on setInput

    Attributes
    protected
    Definition Classes
    OpPipelineStageBase
  48. final def outputAsArray(out: (OpPipelineStage3.this)#OutputFeatures): Array[OPFeature]

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    Function to convert OutputFeatures to an Array of FeatureLike

    Function to convert OutputFeatures to an Array of FeatureLike

    returns

    an Array of FeatureLike

    Definition Classes
    OpPipelineStageOpPipelineStageBase
  49. def outputFeatureUid: String

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    Attributes
    protected[com.salesforce.op]
    Definition Classes
    OpPipelineStage3OpPipelineStage
  50. def outputIsResponse: Boolean

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    Should output feature be a response? Yes, if any of the input features are.

    Should output feature be a response? Yes, if any of the input features are.

    returns

    true if the the output feature should be a response

    Definition Classes
    OpPipelineStage
  51. lazy val params: Array[Param[_]]

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    Definition Classes
    Params
  52. def save(path: String): Unit

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    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  53. final def set(paramPair: ParamPair[_]): OpPipelineStage3.this

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    Attributes
    protected
    Definition Classes
    Params
  54. final def set(param: String, value: Any): OpPipelineStage3.this

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    Attributes
    protected
    Definition Classes
    Params
  55. final def set[T](param: Param[T], value: T): OpPipelineStage3.this

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    Definition Classes
    Params
  56. final def setDefault(paramPairs: ParamPair[_]*): OpPipelineStage3.this

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    Attributes
    protected
    Definition Classes
    Params
  57. final def setDefault[T](param: Param[T], value: T): OpPipelineStage3.this

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    Attributes
    protected
    Definition Classes
    Params
  58. final def setInput(features: (OpPipelineStage3.this)#InputFeatures): OpPipelineStage3.this

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    Input features that will be used by the stage

    Input features that will be used by the stage

    returns

    feature of type InputFeatures

    Definition Classes
    OpPipelineStageBase
  59. final def setInputFeatures[S <: OPFeature](features: Array[S]): OpPipelineStage3.this

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    Sets input features

    Sets input features

    S

    feature like type

    features

    array of input features

    returns

    this stage

    Attributes
    protected
    Definition Classes
    InputParams
  60. final def setMetadata(m: Metadata): OpPipelineStage3.this

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    Definition Classes
    OpPipelineStageParams
  61. def setOutputFeatureName(name: String): OpPipelineStage3.this

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    Definition Classes
    OpPipelineStage
  62. final def stageName: String

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    Stage unique name consisting of the stage operation name and uid

    Stage unique name consisting of the stage operation name and uid

    returns

    stage name

    Definition Classes
    OpPipelineStageBase
  63. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  64. def toString(): String

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    Definition Classes
    Identifiable → AnyRef → Any
  65. final def transformSchema(schema: StructType): StructType

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    This function translates the input and output features into spark schema checks and changes that will occur on the underlying data frame

    This function translates the input and output features into spark schema checks and changes that will occur on the underlying data frame

    schema

    schema of the input data frame

    returns

    a new schema with the output features added

    Definition Classes
    OpPipelineStageBase
  66. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  67. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  68. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  69. final def write: MLWriter

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    Definition Classes
    OpPipelineStageBase → MLWritable

Inherited from HasIn3

Inherited from HasIn2

Inherited from HasIn1

Inherited from OpPipelineStage[O]

Inherited from OpPipelineStageBase

Inherited from MLWritable

Inherited from OpPipelineStageParams

Inherited from InputParams

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

Ungrouped