Packages

abstract class NlpTask extends DbObject

Base class for NLP / Text mining task objects

Linear Supertypes
DbObject, Serializable, AnyRef, Any
Known Subclasses
ParseTask
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Inherited
  1. NlpTask
  2. DbObject
  3. Serializable
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new NlpTask()

Abstract Value Members

  1. abstract def eval(rs: TableResult): TableResult

    Evaluate this object

    Evaluate this object

    rs

    Relational input - contains the metadata and row iterator

    returns

    Output result

  2. abstract val inputCol: ColRef

    Input column containing the text

  3. abstract val name: String

    Task name

    Task name

    Definition Classes
    NlpTask → DbObject
  4. abstract val resultCols: List[ColRef]

    Output columns

Concrete 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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. def resultOrder(inputs: List[RelExpr]): List[SortExpr]

    The sort order of the result

    The sort order of the result

    inputs

    Input expressions

    returns

    Sort order of the result

  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def tableColRefs(inputs: List[RelExpr]): List[ColRef]

    Names of the columns in the result

    Names of the columns in the result

    inputs

    Input expressions

    returns

    Columns in the result

  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @deprecated
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from DbObject

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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