sealed trait GroupBy[-R, +E, +K, +V] extends AnyRef
Representation of a grouped stream. This allows to filter which groups will be processed. Once this is applied all groups will be processed in parallel and the results will be merged in arbitrary order.
- Self Type
- GroupBy[R, E, K, V]
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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def
apply[R1 <: R, E1 >: E, A](f: (K, ZStream[Any, E, V]) ⇒ ZStream[R1, E1, A], buffer: ⇒ Int = 16)(implicit trace: Trace): ZStream[R1, E1, A]
Run the function across all groups, collecting the results in an arbitrary order.
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
filter(f: (K) ⇒ Boolean): GroupBy[R, E, K, V]
Filter the groups to be processed.
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def
finalize(): Unit
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def
first(n: ⇒ Int): GroupBy[R, E, K, V]
Only consider the first n groups found in the stream.
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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synchronized[T0](arg0: ⇒ T0): T0
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def
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def
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def
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