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
- final def ++=(xs: IterableOnce[T]): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
- Annotations
- @inline()
- final def +=(elem: T): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
- Annotations
- @inline()
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- val _combinerTaskSupport: TaskSupport
- Definition Classes
- Combiner
- Annotations
- @transient() @volatile()
- def addAll(xs: IterableOnce[T]): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
- def addOne(elem: T): UnrolledParArrayCombiner.this.type
- Definition Classes
- UnrolledParArrayCombiner → Growable
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- val buff: DoublingUnrolledBuffer[Any]
- def canBeShared: Boolean
Returns
trueif this combiner has a thread-safe+=and is meant to be shared across several threads constructing the collection.Returns
trueif 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 → Clearable
- def clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def combine[N <: T, NewTo >: ParArray[T]](other: Combiner[N, NewTo]): Combiner[N, NewTo]
Combines the contents of the receiver builder and the
otherbuilder, producing a new builder containing both their elements.Combines the contents of the receiver builder and the
otherbuilder, 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
resultis invoked, or use a merge operation specific to the data structure in question.Note that both the receiver builder and
otherbuilder become invalidated after the invocation of this method, and should be cleared (seeclear) if they are to be used again.Also, combining two combiners
c1andc2for whichc1 eq c2istrue, 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
otherbuilder- NewTo
the type of collection produced by the
otherbuilder- other
the other builder
- returns
the parallel builder containing both the elements of this and the
otherbuilder
- 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: AnyRef): 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.IterableOnce[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[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- def knownSize: Int
- Definition Classes
- Growable
- 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
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- 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
- final def sizeHint(coll: IterableOnce[_], delta: Int): Unit
- Definition Classes
- Builder
- final def sizeHintBounded(size: Int, boundingColl: Iterable[_]): 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(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
Deprecated Value Members
- final def +=(elem1: T, elem2: T, elems: T*): UnrolledParArrayCombiner.this.type
- Definition Classes
- Growable
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.13.0) Use
++=(addAll) instead of varargs+=