Trait/Object

com.twitter.scalding.typed

ValuePipe

Related Docs: object ValuePipe | package typed

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sealed trait ValuePipe[+T] extends Serializable

ValuePipe is special case of a TypedPipe of just a optional single element. It is like a distribute Option type It allows to perform scalar based operations on pipes like normalization.

Source
ValuePipe.scala
Linear Supertypes
Serializable, AnyRef, Any
Known Subclasses
ComputedValue, EmptyValue, LiteralValue
Type Hierarchy
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Inherited
  1. ValuePipe
  2. Serializable
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Visibility
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Abstract Value Members

  1. abstract def debug: ValuePipe[T]

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  2. abstract def filter(fn: (T) ⇒ Boolean): ValuePipe[T]

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  3. abstract def map[U](fn: (T) ⇒ U): ValuePipe[U]

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  4. abstract def toTypedPipe: TypedPipe[T]

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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 ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

  6. def collect[U](fn: PartialFunction[T, U]): ValuePipe[U]

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  9. def finalize(): Unit

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

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

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    Definition Classes
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  11. def getExecution: Execution[T]

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    Identical to toOptionExecution.map(_.get) The result will be an exception if there is no value.

    Identical to toOptionExecution.map(_.get) The result will be an exception if there is no value. The name here follows the convention of adding Execution to the name so in the repl in is removed

  12. def getOrElseExecution[U >: T](t: ⇒ U): Execution[U]

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    Like the above, but with a lazy parameter that is evaluated if the value pipe is empty The name here follows the convention of adding Execution to the name so in the repl in is removed

  13. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. def leftCross[U](that: ValuePipe[U]): ValuePipe[(T, Option[U])]

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

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    Definition Classes
    AnyRef

  17. final def notify(): Unit

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    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  20. def toOptionExecution: Execution[Option[T]]

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    Convert this value to an Option.

    Convert this value to an Option. It is an error if somehow this is not either empty or has one value. The name here follows the convention of adding Execution to the name so in the repl in is removed

  21. def toString(): String

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    Definition Classes
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  22. final def wait(): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

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

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    Definition Classes
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    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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