Class

com.nvidia.spark.rapids

ReplacementRule

Related Doc: package rapids

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abstract class ReplacementRule[INPUT <: BASE, BASE, WRAP_TYPE <: RapidsMeta[INPUT, BASE]] extends DataFromReplacementRule

Base class for all ReplacementRules

INPUT

the exact type of the class we are wrapping.

BASE

the generic base class for this type of stage, i.e. SparkPlan, Expression, etc.

WRAP_TYPE

base class that should be returned by doWrap.

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  1. ReplacementRule
  2. DataFromReplacementRule
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Instance Constructors

  1. new ReplacementRule(doWrap: (INPUT, RapidsConf, Option[RapidsMeta[_, _]], DataFromReplacementRule) ⇒ WRAP_TYPE, desc: String, checks: Option[TypeChecks[_]], tag: ClassTag[INPUT])

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    doWrap

    wraps a part of the plan in a RapidsMeta for further processing.

    desc

    a description of what this part of the plan does.

    tag

    metadata used to determine what INPUT is at runtime.

Abstract Value Members

  1. abstract val confKeyPart: String

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    Attributes
    protected
  2. abstract val operationName: String

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    Definition Classes
    DataFromReplacementRule

Concrete Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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    Any
  5. val checks: Option[TypeChecks[_]]

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    Attributes
    protected
  6. def clone(): AnyRef

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    protected[java.lang]
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    Annotations
    @throws( ... )
  7. def confHelp(asTable: Boolean = false, sparkSQLFunctions: Option[String] = None): Unit

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  8. def confKey: String

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  9. final def desc(str: String): ReplacementRule.this.type

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    Set a description of what the operation does.

    Set a description of what the operation does.

    str

    the description.

    returns

    this for chaining

  10. var desc: String

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    a description of what this part of the plan does.

    a description of what this part of the plan does.

    Attributes
    protected
  11. def description: String

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  12. final def disabledByDefault(str: String): ReplacementRule.this.type

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    Mark this expression as disabled by default.

    Mark this expression as disabled by default.

    str

    a description of why it is disabled by default.

    returns

    this for chaining.

  13. def disabledMsg: Option[String]

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  14. var doWrap: (INPUT, RapidsConf, Option[RapidsMeta[_, _]], DataFromReplacementRule) ⇒ WRAP_TYPE

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    wraps a part of the plan in a RapidsMeta for further processing.

    wraps a part of the plan in a RapidsMeta for further processing.

    Attributes
    protected
  15. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
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  17. def finalize(): Unit

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    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  18. def getChecks: Option[TypeChecks[_]]

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

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    Definition Classes
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  20. def getClassFor: Class[_]

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  21. def hashCode(): Int

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    Definition Classes
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  22. final def incompat(str: String): ReplacementRule.this.type

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    Mark this expression as incompatible with the original Spark version

    Mark this expression as incompatible with the original Spark version

    str

    a description of how it is incompatible.

    returns

    this for chaining.

  23. def incompatDoc: Option[String]

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  24. final def invisible(): ReplacementRule.this.type

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  25. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  26. def isVisible: Boolean

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

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    Definition Classes
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  28. def notes(): Option[String]

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  29. final def notify(): Unit

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  30. final def notifyAll(): Unit

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

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    Definition Classes
    AnyRef
  32. final val tag: ClassTag[INPUT]

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    metadata used to determine what INPUT is at runtime.

  33. def toString(): String

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    Definition Classes
    AnyRef → Any
  34. final def wait(): Unit

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

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

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    Definition Classes
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    Annotations
    @throws( ... )
  37. final def wrap(op: BASE, conf: RapidsConf, parent: Option[RapidsMeta[_, _]], r: DataFromReplacementRule): WRAP_TYPE

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  38. final def wrap(func: (INPUT, RapidsConf, Option[RapidsMeta[_, _]], DataFromReplacementRule) ⇒ WRAP_TYPE): ReplacementRule.this.type

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    Provide a function that will wrap a spark type in a RapidsMeta instance that is used for conversion to a GPU version.

    Provide a function that will wrap a spark type in a RapidsMeta instance that is used for conversion to a GPU version.

    func

    the function

    returns

    this for chaining.

Inherited from DataFromReplacementRule

Inherited from AnyRef

Inherited from Any

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