Packages

final class AtomicByte extends AtomicNumber[Byte]

Atomic references wrapping Byte values.

Note that the equality test in compareAndSet is value based, since Byte is a primitive.

Source
AtomicByte.scala
Linear Supertypes
AtomicNumber[Byte], Atomic[Byte], Serializable, AnyRef, Any
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Inherited
  1. AtomicByte
  2. AtomicNumber
  3. Atomic
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Value Members

  1. final macro def +=(value: Byte): Unit

    Subtracts from the atomic number the given value.

    Subtracts from the atomic number the given value. Alias for subtract.

    Definition Classes
    AtomicNumber
  2. final macro def -=(value: Byte): Unit

    Adds to the atomic number the given value.

    Adds to the atomic number the given value. Alias for add.

    Definition Classes
    AtomicNumber
  3. final macro def :=(value: Byte): Unit

    Alias for set.

    Alias for set. Updates the current value.

    value

    will be the new value returned by get()

    Definition Classes
    Atomic
  4. def add(v: Byte): Unit

    Adds to the atomic number the given value.

    Adds to the atomic number the given value.

    Definition Classes
    AtomicByte → AtomicNumber
  5. def addAndGet(v: Byte): Byte

    Adds to the atomic number and returns the result.

    Adds to the atomic number and returns the result.

    Definition Classes
    AtomicByte → AtomicNumber
  6. final macro def apply(): Byte

    Get the current value persisted by this Atomic, an alias for get().

    Get the current value persisted by this Atomic, an alias for get().

    Definition Classes
    Atomic
  7. def compareAndSet(expect: Byte, update: Byte): Boolean

    Does a compare-and-set operation on the current value.

    Does a compare-and-set operation on the current value. For more info, checkout the related Compare-and-swap Wikipedia page.

    It's an atomic, worry free operation.

    expect

    is the value you expect to be persisted when the operation happens

    update

    will be the new value, should the check for expect succeeds

    returns

    either true in case the operation succeeded or false otherwise

    Definition Classes
    AtomicByte → Atomic
  8. def decrement(v: Int = 1): Unit

    Decrements the atomic number with the given integer.

    Decrements the atomic number with the given integer.

    Definition Classes
    AtomicByte → AtomicNumber
  9. def decrementAndGet(v: Int = 1): Byte

    Decrements the atomic number and returns the result.

    Decrements the atomic number and returns the result.

    Definition Classes
    AtomicByte → AtomicNumber
  10. def get(): Byte

    Get the current value persisted by this Atomic.

    Get the current value persisted by this Atomic.

    Definition Classes
    AtomicByte → Atomic
  11. def getAndAdd(v: Byte): Byte

    Adds to the the atomic number and returns the value before the update.

    Adds to the the atomic number and returns the value before the update.

    Definition Classes
    AtomicByte → AtomicNumber
  12. def getAndDecrement(v: Int = 1): Byte

    Decrements the atomic number and returns the value before the update.

    Decrements the atomic number and returns the value before the update.

    Definition Classes
    AtomicByte → AtomicNumber
  13. def getAndIncrement(v: Int = 1): Byte

    Increments the atomic number and returns the value before the update.

    Increments the atomic number and returns the value before the update.

    Definition Classes
    AtomicByte → AtomicNumber
  14. def getAndSet(update: Byte): Byte

    Sets the persisted value to update and returns the old value that was in place.

    Sets the persisted value to update and returns the old value that was in place. It's an atomic, worry free operation.

    Definition Classes
    AtomicByte → Atomic
  15. def getAndSubtract(v: Byte): Byte

    Subtracts from the atomic number and returns the value before the update.

    Subtracts from the atomic number and returns the value before the update.

    Definition Classes
    AtomicByte → AtomicNumber
  16. final macro def getAndTransform(cb: (Byte) => Byte): Byte

    Abstracts over compareAndSet.

    Abstracts over compareAndSet. You specify a transformation by specifying a callback to be executed, a callback that transforms the current value. This method will loop until it will succeed in replacing the current value with the one produced by the given callback.

    Note that the callback will be executed on each iteration of the loop, so it can be called multiple times - don't do destructive I/O or operations that mutate global state in it.

    cb

    is a callback that receives the current value as input and returns the update which is the new value that should be persisted

    returns

    the old value, just prior to when the successful update happened

    Definition Classes
    Atomic
  17. def increment(v: Int = 1): Unit

    Increment with the given integer

    Increment with the given integer

    Definition Classes
    AtomicByte → AtomicNumber
  18. def incrementAndGet(v: Int = 1): Byte

    Increments the atomic number and returns the result.

    Increments the atomic number and returns the result.

    Definition Classes
    AtomicByte → AtomicNumber
  19. def lazySet(update: Byte): Unit

    Eventually sets to the given value.

    Eventually sets to the given value. Has weaker visibility guarantees than the normal set().

    Definition Classes
    AtomicByte → Atomic
  20. def set(update: Byte): Unit

    Updates the current value.

    Updates the current value.

    update

    will be the new value returned by get()

    Definition Classes
    AtomicByte → Atomic
  21. def subtract(v: Byte): Unit

    Subtracts from the atomic number the given value.

    Subtracts from the atomic number the given value.

    Definition Classes
    AtomicByte → AtomicNumber
  22. def subtractAndGet(v: Byte): Byte

    Subtracts from the atomic number and returns the result.

    Subtracts from the atomic number and returns the result.

    Definition Classes
    AtomicByte → AtomicNumber
  23. final macro def transform(cb: (Byte) => Byte): Unit

    Abstracts over compareAndSet.

    Abstracts over compareAndSet. You specify a transformation by specifying a callback to be executed, a callback that transforms the current value. This method will loop until it will succeed in replacing the current value with the one produced by the given callback.

    Note that the callback will be executed on each iteration of the loop, so it can be called multiple times - don't do destructive I/O or operations that mutate global state in it.

    cb

    is a callback that receives the current value as input and returns the update which is the new value that should be persisted

    Definition Classes
    Atomic
  24. macro def transformAndExtract[U](cb: (Byte) => (U, Byte)): U

    Abstracts over compareAndSet.

    Abstracts over compareAndSet. You specify a transformation by specifying a callback to be executed, a callback that transforms the current value. This method will loop until it will succeed in replacing the current value with the one produced by your callback.

    Note that the callback will be executed on each iteration of the loop, so it can be called multiple times - don't do destructive I/O or operations that mutate global state in it.

    cb

    is a callback that receives the current value as input and returns a tuple that specifies the update + what should this method return when the operation succeeds.

    returns

    whatever was specified by your callback, once the operation succeeds

    Definition Classes
    Atomic
  25. macro def transformAndGet(cb: (Byte) => Byte): Byte

    Abstracts over compareAndSet.

    Abstracts over compareAndSet. You specify a transformation by specifying a callback to be executed, a callback that transforms the current value. This method will loop until it will succeed in replacing the current value with the one produced by the given callback.

    Note that the callback will be executed on each iteration of the loop, so it can be called multiple times - don't do destructive I/O or operations that mutate global state in it.

    cb

    is a callback that receives the current value as input and returns the update which is the new value that should be persisted

    returns

    whatever the update is, after the operation succeeds

    Definition Classes
    Atomic
  26. final macro def update(value: Byte): Unit

    Alias for set.

    Alias for set. Updates the current value.

    value

    will be the new value returned by get()

    Definition Classes
    Atomic