scala.concurrent.stm

SinkLike

trait SinkLike[-A, Context] extends AnyRef

Provides all of the operations of a Sink[A], without the ability to get a Sink.View.

Linear Supertypes
AnyRef, Any
Known Subclasses
Ref, RefLike, Sink, TxnLocal
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Abstract Value Members

  1. abstract def set(v: A)(implicit txn: Context): Unit

    Performs a transactional write.

    Performs a transactional write. The new value will not be visible by any other threads until (and unless) txn successfully commits. Equivalent to update(v).

    v

    a value to store in the Ref.

    Exceptions thrown
    IllegalStateException

    if txn is not active.

  2. abstract def trySet(v: A)(implicit txn: Context): Boolean

    Performs a transactional write and returns true, or returns false.

    Performs a transactional write and returns true, or returns false. The STM implementation may choose to return false to reduce (not necessarily avoid) blocking. If no other threads are performing any transactional or atomic accesses then this method will succeed.

Concrete Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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

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

    Definition Classes
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  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
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  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
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  18. def toString(): String

    Definition Classes
    AnyRef → Any

  19. def update(v: A)(implicit txn: Context): Unit

    Performs a transactional write.

    Performs a transactional write. The new value will not be visible by any other threads until (and unless) txn successfully commits. Equivalent to set(v).

    Example: 

    val x = Ref(0)
atomic { implicit t =>
  ...
  x() = 10 // perform a write inside a transaction
  ...
}
    v

    a value to store in the Ref.

    Exceptions thrown
    IllegalStateException

    if txn is not active.

  20. final def wait(): Unit

    Definition Classes
    AnyRef
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    @throws( ... )

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

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    @throws( ... )

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

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    @throws( ... )

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