scala.collection.parallel.mutable
UnrolledParArrayCombiner
Companion object UnrolledParArrayCombiner
trait UnrolledParArrayCombiner[T] extends Combiner[T, ParArray[T]]
An array combiner that uses doubling unrolled buffers to store elements.
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- UnrolledParArrayCombiner
- Combiner
- Parallel
- Sizing
- Builder
- Growable
- Clearable
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Type Members
- class CopyUnrolledToArray extends Task[Unit, CopyUnrolledToArray]
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
def
++=(xs: TraversableOnce[T]): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
-
def
+=(elem: T): UnrolledParArrayCombiner.this.type
- Definition Classes
- UnrolledParArrayCombiner → Builder → Growable
-
def
+=(elem1: T, elem2: T, elems: T*): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
val
_combinerTaskSupport: TaskSupport
- Definition Classes
- Combiner
- Annotations
- @transient() @volatile()
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
- val buff: DoublingUnrolledBuffer[Any]
-
def
canBeShared: Boolean
Returns
true
if this combiner has a thread-safe+=
and is meant to be shared across several threads constructing the collection.Returns
true
if this combiner has a thread-safe+=
and is meant to be shared across several threads constructing the collection.By default, this method returns
false
.- Definition Classes
- Combiner
-
def
clear(): Unit
- Definition Classes
- UnrolledParArrayCombiner → Builder → Growable → Clearable
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
combine[N <: T, NewTo >: ParArray[T]](other: Combiner[N, NewTo]): Combiner[N, NewTo]
Combines the contents of the receiver builder and the
other
builder, producing a new builder containing both their elements.Combines the contents of the receiver builder and the
other
builder, producing a new builder containing both their elements.This method may combine the two builders by copying them into a larger collection, by producing a lazy view that gets evaluated once
result
is invoked, or use a merge operation specific to the data structure in question.Note that both the receiver builder and
other
builder become invalidated after the invocation of this method, and should be cleared (seeclear
) if they are to be used again.Also, combining two combiners
c1
andc2
for whichc1 eq c2
istrue
, that is, they are the same objects in memory:c1.combine(c2)
always does nothing and returns
c1
.- N
the type of elements contained by the
other
builder- NewTo
the type of collection produced by the
other
builder- other
the other builder
- returns
the parallel builder containing both the elements of this and the
other
builder
- Definition Classes
- UnrolledParArrayCombiner → Combiner
-
def
combinerTaskSupport: TaskSupport
- Definition Classes
- Combiner
-
def
combinerTaskSupport_=(cts: TaskSupport): Unit
- Definition Classes
- Combiner
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
fromSequential(seq: scala.TraversableOnce[T]): ParArray[T]
Add all elements from a sequential collection and return the result.
Add all elements from a sequential collection and return the result.
- Definition Classes
- Combiner
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
def
mapResult[NewTo](f: (ParArray[T]) ⇒ NewTo): Builder[T, NewTo]
- Definition Classes
- Builder
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
-
def
result(): ParArray[T]
- Definition Classes
- UnrolledParArrayCombiner → Builder
-
def
resultWithTaskSupport: ParArray[T]
Constructs the result and sets the appropriate tasksupport object to the resulting collection if this is applicable.
Constructs the result and sets the appropriate tasksupport object to the resulting collection if this is applicable.
- Definition Classes
- Combiner
-
def
size: Int
- Definition Classes
- UnrolledParArrayCombiner → Sizing
-
def
sizeHint(sz: Int): Unit
- Definition Classes
- UnrolledParArrayCombiner → Builder
-
def
sizeHint(coll: TraversableLike[_, _], delta: Int): Unit
- Definition Classes
- Builder
-
def
sizeHint(coll: TraversableLike[_, _]): Unit
- Definition Classes
- Builder
-
def
sizeHintBounded(size: Int, boundingColl: TraversableLike[_, _]): Unit
- Definition Classes
- Builder
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )