scala.actors

# Reaction

#### class Reaction extends ActorTask

The abstract class `Reaction` associates an instance of an `Actor` with a `java.lang.Runnable`.

Annotations
  @deprecated
Deprecated

  (Since version 2.7.7) This class will be removed in a future release

Source
  Reaction.scala

Linear Supertypes
ActorTask, ReplyReactorTask, ReactorTask[Any], Runnable, Callable[Unit], RecursiveAction, ForkJoinTask[Void], Serializable, Future[Void], AnyRef, Any
Ordering

1. Alphabetic
2. By inheritance

Inherited

1. Hide All
2. Show all

1. Reaction
2. ActorTask
3. ReplyReactorTask
4. ReactorTask
5. Runnable
6. Callable
7. RecursiveAction
8. ForkJoinTask
9. Serializable
10. Future
11. AnyRef
12. Any

Visibility

1. Public
2. All

### Instance Constructors

1. #### new Reaction(a: Actor)

2. #### new Reaction(a: Actor, f: PartialFunction[Any, Any], msg: Any)

### Value Members

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

   Definition Classes
     AnyRef

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

   Test two objects for inequality.

   Test two objects for inequality.

   returns

     `true` if !(this == that), false otherwise.

   Definition Classes
     Any

3. #### final def ##(): Int

   Equivalent to `x.hashCode` except for boxed numeric types.

   Equivalent to `x.hashCode` except for boxed numeric types. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them.

   returns

     a hash value consistent with ==

   Definition Classes
     AnyRef → Any

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

   Definition Classes
     AnyRef

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

   Test two objects for equality.

   Test two objects for equality.

   returns

     `true` if the receiver object is equivalent to the argument; `false` otherwise.

   Definition Classes
     Any

6. #### final def asInstanceOf[T0]: T0

   Cast the receiver object to be of type `T0`.

   Cast the receiver object to be of type `T0`.

   Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression `1.asInstanceOf[String]` will throw a `ClassCastException` at runtime, while the expression `List(1).asInstanceOf[List[String]]` will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

   returns

     the receiver object.

   Definition Classes
     Any
   Exceptions thrown
     ClassCastException

     if the receiver object is not an instance of the erasure of type `T0`.

7. #### def beginExecution(): Unit

   Attributes
     protected
   Definition Classes
     ActorTask → ReplyReactorTask → ReactorTask

8. #### def call(): Unit

   Definition Classes
     ReactorTask → Callable

9. #### def cancel(arg0: Boolean): Boolean

   Definition Classes
     ForkJoinTask → Future

10. #### def clone(): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the `clone` method is platform dependent.

    returns

      a copy of the receiver object.

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

      not specified by SLS as a member of AnyRef

11. #### def complete(arg0: Void): Unit

    Definition Classes
      ForkJoinTask

12. #### def completeExceptionally(arg0: Throwable): Unit

    Definition Classes
      ForkJoinTask

13. #### def compute(): Unit

    Definition Classes
      ReactorTask → RecursiveAction

14. #### final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    Tests whether the argument (`arg0`) is a reference to the receiver object (`this`).

    The `eq` method implements an equivalence relation on non-null instances of `AnyRef`, and has three additional properties:

    - It is consistent: for any non-null instances `x` and `y` of type `AnyRef`, multiple invocations of `x.eq(y)` consistently returns `true` or consistently returns `false`.
    - For any non-null instance `x` of type `AnyRef`, `x.eq(null)` and `null.eq(x)` returns `false`.
    - `null.eq(null)` returns `true`.

    When overriding the `equals` or `hashCode` methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (`o1 eq o2`), they should be equal to each other (`o1 == o2`) and they should hash to the same value (`o1.hashCode == o2.hashCode`).

    returns

      `true` if the argument is a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

15. #### def equals(arg0: Any): Boolean

    The equality method for reference types.

    The equality method for reference types. See equals in Any.

    returns

      `true` if the receiver object is equivalent to the argument; `false` otherwise.

    Definition Classes
      AnyRef → Any

16. #### final def exec(): Boolean

    Attributes
      protected[forkjoin]
    Definition Classes
      RecursiveAction → ForkJoinTask

17. #### def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the `finalize` method is invoked, as well as the interaction between `finalize` and non-local returns and exceptions, are all platform dependent.

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

      not specified by SLS as a member of AnyRef

18. #### final def fork(): Unit

    Definition Classes
      ForkJoinTask

19. #### var fun: () ⇒ Any

    Definition Classes
      ReactorTask

20. #### final def get(arg0: Long, arg1: TimeUnit): Void

    Definition Classes
      ForkJoinTask → Future
    Annotations
      @throws() @throws() @throws()

21. #### final def get(): Void

    Definition Classes
      ForkJoinTask → Future
    Annotations
      @throws() @throws()

22. #### final def getClass(): java.lang.Class[_]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

      a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes
      AnyRef → Any
    Note

      not specified by SLS as a member of AnyRef

23. #### final def getException(): Throwable

    Definition Classes
      ForkJoinTask

24. #### final def getRawResult(): Void

    Definition Classes
      RecursiveAction → ForkJoinTask

25. #### var handler: PartialFunction[Any, Any]

    Definition Classes
      ReactorTask

26. #### def hashCode(): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in Any.

    returns

      the hash code value for this object.

    Definition Classes
      AnyRef → Any

27. #### final def helpJoin(): Void

    Definition Classes
      ForkJoinTask

28. #### final def invoke(): Void

    Definition Classes
      ForkJoinTask

29. #### final def isCancelled(): Boolean

    Definition Classes
      ForkJoinTask → Future

30. #### final def isCompletedAbnormally(): Boolean

    Definition Classes
      ForkJoinTask

31. #### final def isDone(): Boolean

    Definition Classes
      ForkJoinTask → Future

32. #### final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is `T0`.

    Test whether the dynamic type of the receiver object is `T0`.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression `1.isInstanceOf[String]` will return `false`, while the expression `List(1).isInstanceOf[List[String]]` will return `true`. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

      `true` if the receiver object is an instance of erasure of type `T0`; `false` otherwise.

    Definition Classes
      Any

33. #### final def join(): Void

    Definition Classes
      ForkJoinTask

34. #### final def ne(arg0: AnyRef): Boolean

    Equivalent to `!(this eq that)`.

    Equivalent to `!(this eq that)`.

    returns

      `true` if the argument is not a reference to the receiver object; `false` otherwise.

    Definition Classes
      AnyRef

35. #### final def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes
      AnyRef
    Note

      not specified by SLS as a member of AnyRef

36. #### final def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes
      AnyRef
    Note

      not specified by SLS as a member of AnyRef

37. #### final def quietlyHelpJoin(): Unit

    Definition Classes
      ForkJoinTask

38. #### final def quietlyInvoke(): Unit

    Definition Classes
      ForkJoinTask

39. #### final def quietlyJoin(): Unit

    Definition Classes
      ForkJoinTask

40. #### var reactor: Reactor[Any]

    Definition Classes
      ReactorTask

41. #### def reinitialize(): Unit

    Definition Classes
      ForkJoinTask

42. #### def run(): Unit

    Definition Classes
      ReactorTask → Runnable

43. #### var saved: ReplyReactor

    Definition Classes
      ReplyReactorTask

44. #### final def setRawResult(arg0: Void): Unit

    Attributes
      protected[forkjoin]
    Definition Classes
      RecursiveAction → ForkJoinTask

45. #### def suspendExecution(): Unit

    Attributes
      protected
    Definition Classes
      ReplyReactorTask → ReactorTask

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

    Definition Classes
      AnyRef

47. #### def terminateExecution(e: Throwable): Unit

    Attributes
      protected
    Definition Classes
      ActorTask → ReactorTask

48. #### def toString(): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

      a String representation of the object.

    Definition Classes
      AnyRef → Any

49. #### def tryUnfork(): Boolean

    Definition Classes
      ForkJoinTask

50. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws()

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

    Definition Classes
      AnyRef
    Annotations
      @throws()

52. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws()

### Inherited from ActorTask

### Inherited from ReplyReactorTask

### Inherited from ReactorTask[Any]

### Inherited from Runnable

### Inherited from Callable[Unit]

### Inherited from RecursiveAction

### Inherited from ForkJoinTask[Void]

### Inherited from Serializable

### Inherited from Future[Void]

### Inherited from AnyRef

### Inherited from Any