Class/Object

com.twitter.algebird

SetDiff

Related Docs: object SetDiff | package algebird

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sealed abstract case class SetDiff[T] extends Product with Serializable

SetDiff is a class that represents changes applied to a set. It is in fact a Set[T] => Set[T], but doesn't extend Function1 since that brings in a pack of methods that we don't necessarily want.

Self Type
SetDiff[T]
Source
SetDiff.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. SetDiff
  2. Serializable
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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    AnyRef → Any
  3. def +(t: T): SetDiff[T]

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  4. def ++(ts: Iterable[T]): SetDiff[T]

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  5. def -(t: T): SetDiff[T]

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  6. def --(ts: Iterable[T]): SetDiff[T]

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

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    Definition Classes
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  8. val add: Set[T]

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  9. def apply(previous: Set[T]): Set[T]

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    Applies the contained diff to the supplied set.

  10. final def asInstanceOf[T0]: T0

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  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    @throws( ... )
  12. final def eq(arg0: AnyRef): Boolean

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    AnyRef
  13. def finalize(): Unit

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    protected[java.lang]
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    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

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    Definition Classes
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  15. def invert: SetDiff[T]

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    Returns a diff that, if applied to a set, undoes the effects of this diff.

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  17. def merge(other: SetDiff[T]): SetDiff[T]

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

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

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

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    Definition Classes
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  21. val remove: Set[T]

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  22. def strictApply(previous: Set[T]): Option[Set[T]]

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    Same as apply, but fails to None if the diff's removal set has any items that aren't present in previous.

    Same as apply, but fails to None if the diff's removal set has any items that aren't present in previous.

    Returns Some(_) if and only if invert will undo.

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

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  24. final def wait(): Unit

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    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  26. final def wait(arg0: Long): Unit

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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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