final class Atomic[A] extends AnyRef

Extension to AtomicReference that allows more idiomatic usage.

It adds a value that can be set with an update function:

value = (a: A) => calculate(a)
value = calculate(_)
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  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
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    @throws( ... )
  6. def compareAndSet(from: A, to: A): Boolean
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
    Definition Classes
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  9. def finalize(): Unit
    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  10. def get: A
  11. def getAndSet(a: A): A
  12. final def getClass(): Class[_]
    Definition Classes
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  13. def hashCode(): Int
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  14. final def isInstanceOf[T0]: Boolean
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  15. def lazySet(a: A): Unit
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  17. final def notify(): Unit
    Definition Classes
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  18. final def notifyAll(): Unit
    Definition Classes
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  19. def option: Option[A]

    Get the current value as an Option

  20. def pop: Option[A]

    Atomically get the current value and set to null

  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  22. def toString(): String
    Definition Classes
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  23. final def update(f: (A) ⇒ A): A

    Update from the old to a new value and return the newly computed value.

    Update from the old to a new value and return the newly computed value.

    Note that the passed function must be pure as it may be re-computed if there is contention when setting the updated value.

  24. final def updateAndGet[B](f: (A) ⇒ (A, B)): B

    Update from the old to a new value and return a companion value computed at the same time.

  25. def value: A

    Alias for get

  26. def value_=(f: (A) ⇒ A): A

    Update method that allows the form:

    Update method that allows the form: 

    value = updateFunction(_)
  27. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws( ... )
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... )
  30. def weakCompareAndSet(from: A, to: A): Boolean

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