Trait

scala.collection.parallel.ForkJoinTasks

WrappedTask

Related Doc: package ForkJoinTasks

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trait WrappedTask[R, +Tp] extends RecursiveAction with ForkJoinTasks.WrappedTask[R, Tp]

Source
Tasks.scala
Linear Supertypes
ForkJoinTasks.WrappedTask[R, Tp], RecursiveAction, ForkJoinTask[Void], java.io.Serializable, Future[Void], AnyRef, Any
Known Subclasses
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  2. By Inheritance
Inherited
  1. WrappedTask
  2. WrappedTask
  3. RecursiveAction
  4. ForkJoinTask
  5. Serializable
  6. Future
  7. AnyRef
  8. Any
Implicitly
  1. by CollectionsHaveToParArray
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract val body: Task[R, Tp]

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    the body of this task - what it executes, how it gets split and how results are merged.

    the body of this task - what it executes, how it gets split and how results are merged.

    Definition Classes
    WrappedTask
  2. abstract def compute(): Unit

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    Code that gets called after the task gets started - it may spawn other tasks instead of calling leaf.

    Code that gets called after the task gets started - it may spawn other tasks instead of calling leaf.

    Definition Classes
    WrappedTask
  3. abstract def split: scala.Seq[ForkJoinTasks.WrappedTask[R, Tp]]

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    Definition Classes
    WrappedTask

Concrete Value Members

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

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    Test two objects for inequality.

    Test two objects for inequality.

    returns

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

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

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    Equivalent to x.hashCode except for boxed numeric types and null.

    Equivalent to x.hashCode except for boxed numeric types and null. 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. For null returns a hashcode where null.hashCode throws a NullPointerException.

    returns

    a hash value consistent with ==

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to any2stringadd[WrappedTask[R, Tp]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (WrappedTask[R, Tp], B)

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to ArrowAssoc[WrappedTask[R, Tp]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

    returns

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

    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0

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    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 cancel(arg0: Boolean): Boolean

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    Definition Classes
    ForkJoinTask → Future
  8. def clone(): AnyRef

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    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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
    Note

    not specified by SLS as a member of AnyRef

  9. final def compareAndSetForkJoinTaskTag(arg0: Short, arg1: Short): Boolean

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    Definition Classes
    ForkJoinTask
  10. def complete(arg0: Void): Unit

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    Definition Classes
    ForkJoinTask
  11. def completeExceptionally(arg0: java.lang.Throwable): Unit

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    Definition Classes
    ForkJoinTask
  12. def ensuring(cond: (WrappedTask[R, Tp]) ⇒ Boolean, msg: ⇒ Any): WrappedTask[R, Tp]

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to Ensuring[WrappedTask[R, Tp]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: (WrappedTask[R, Tp]) ⇒ Boolean): WrappedTask[R, Tp]

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to Ensuring[WrappedTask[R, Tp]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. def ensuring(cond: Boolean, msg: ⇒ Any): WrappedTask[R, Tp]

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to Ensuring[WrappedTask[R, Tp]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  15. def ensuring(cond: Boolean): WrappedTask[R, Tp]

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to Ensuring[WrappedTask[R, Tp]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  16. final def eq(arg0: AnyRef): Boolean

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

    Tests whether the argument (that) 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
  17. def equals(arg0: Any): Boolean

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    The equality method for reference types.

    The equality method for reference types. Default implementation delegates to eq.

    See also equals in scala.Any.

    returns

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

    Definition Classes
    AnyRef → Any
  18. final def exec(): Boolean

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    Attributes
    protected[scala.concurrent.forkjoin]
    Definition Classes
    RecursiveAction → ForkJoinTask
  19. def finalize(): Unit

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    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[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
    Note

    not specified by SLS as a member of AnyRef

  20. final def fork(): ForkJoinTask[Void]

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    Definition Classes
    ForkJoinTask
  21. def formatted(fmtstr: String): String

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    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to StringFormat[WrappedTask[R, Tp]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  22. final def get(arg0: Long, arg1: TimeUnit): Void

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    Definition Classes
    ForkJoinTask → Future
    Annotations
    @throws( ... ) @throws( ... ) @throws( ... )
  23. final def get(): Void

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    Definition Classes
    ForkJoinTask → Future
    Annotations
    @throws( ... ) @throws( ... )
  24. final def getClass(): Class[_]

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    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

  25. final def getException(): java.lang.Throwable

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    Definition Classes
    ForkJoinTask
  26. final def getForkJoinTaskTag(): Short

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    Definition Classes
    ForkJoinTask
  27. final def getRawResult(): Void

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    Definition Classes
    RecursiveAction → ForkJoinTask
  28. def hashCode(): Int

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    The hashCode method for reference types.

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

    returns

    the hash code value for this object.

    Definition Classes
    AnyRef → Any
  29. final def invoke(): Void

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    Definition Classes
    ForkJoinTask
  30. final def isCancelled(): Boolean

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    Definition Classes
    ForkJoinTask → Future
  31. final def isCompletedAbnormally(): Boolean

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    Definition Classes
    ForkJoinTask
  32. final def isCompletedNormally(): Boolean

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    Definition Classes
    ForkJoinTask
  33. final def isDone(): Boolean

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    Definition Classes
    ForkJoinTask → Future
  34. final def isInstanceOf[T0]: Boolean

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    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
  35. final def join(): Void

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

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    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
  37. final def notify(): Unit

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    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

  38. final def notifyAll(): Unit

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    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

  39. final def quietlyComplete(): Unit

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    Definition Classes
    ForkJoinTask
  40. final def quietlyInvoke(): Unit

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    Definition Classes
    ForkJoinTask
  41. final def quietlyJoin(): Unit

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    Definition Classes
    ForkJoinTask
  42. def reinitialize(): Unit

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    Definition Classes
    ForkJoinTask
  43. def release(): Unit

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    If the task has been cancelled successfully, those syncing on it may automatically be notified, depending on the implementation.

    If the task has been cancelled successfully, those syncing on it may automatically be notified, depending on the implementation. If they aren't, this release method should be called after processing the cancelled task.

    This method may be overridden.

    Definition Classes
    WrappedTask
  44. final def setForkJoinTaskTag(arg0: Short): Short

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    Definition Classes
    ForkJoinTask
  45. final def setRawResult(arg0: Void): Unit

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    Attributes
    protected[scala.concurrent.forkjoin]
    Definition Classes
    RecursiveAction → ForkJoinTask
  46. def start(): Unit

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    Start task.

    Start task.

    Definition Classes
    WrappedTaskWrappedTask
  47. def sync(): Unit

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    Wait for task to finish.

    Wait for task to finish.

    Definition Classes
    WrappedTaskWrappedTask
  48. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  49. def toParArray: ParArray[T]

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to CollectionsHaveToParArray[WrappedTask[R, Tp], T] performed by method CollectionsHaveToParArray in scala.collection.parallel. This conversion will take place only if an implicit value of type (WrappedTask[R, Tp]) ⇒ GenTraversableOnce[T] is in scope.
    Definition Classes
    CollectionsHaveToParArray
  50. def toString(): String

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    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
  51. def tryCancel(): Boolean

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    Try to cancel the task.

    Try to cancel the task.

    returns

    true if cancellation is successful.

    Definition Classes
    WrappedTaskWrappedTask
  52. def tryUnfork(): Boolean

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    Definition Classes
    ForkJoinTask
  53. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  55. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  56. def [B](y: B): (WrappedTask[R, Tp], B)

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    Implicit information
    This member is added by an implicit conversion from WrappedTask[R, Tp] to ArrowAssoc[WrappedTask[R, Tp]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from ForkJoinTasks.WrappedTask[R, Tp]

Inherited from RecursiveAction

Inherited from ForkJoinTask[Void]

Inherited from java.io.Serializable

Inherited from Future[Void]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion CollectionsHaveToParArray from WrappedTask[R, Tp] to CollectionsHaveToParArray[WrappedTask[R, Tp], T]

Inherited by implicit conversion any2stringadd from WrappedTask[R, Tp] to any2stringadd[WrappedTask[R, Tp]]

Inherited by implicit conversion StringFormat from WrappedTask[R, Tp] to StringFormat[WrappedTask[R, Tp]]

Inherited by implicit conversion Ensuring from WrappedTask[R, Tp] to Ensuring[WrappedTask[R, Tp]]

Inherited by implicit conversion ArrowAssoc from WrappedTask[R, Tp] to ArrowAssoc[WrappedTask[R, Tp]]

Ungrouped