class SubSourceOutlet[T] extends AnyRef
INTERNAL API
This allows the dynamic creation of an Outlet for a GraphStage which is
connected to a Source that is available for materialization (e.g. using
the subFusingMaterializer
). Care needs to be taken to complete this
Outlet when the stage shuts down lest the corresponding Sink be left
hanging. It is good practice to use the timeout
method to cancel this
Outlet in case the corresponding Source is not materialized within a
given time limit, see e.g. ActorMaterializerSettings.
- Source
- GraphStage.scala
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- SubSourceOutlet
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- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
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Instance Constructors
- new SubSourceOutlet(name: String)
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to any2stringadd[SubSourceOutlet[T]] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (SubSourceOutlet[T], B)
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to ArrowAssoc[SubSourceOutlet[T]] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
complete(): Unit
Complete this output port.
-
def
ensuring(cond: (SubSourceOutlet[T]) ⇒ Boolean, msg: ⇒ Any): SubSourceOutlet[T]
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to Ensuring[SubSourceOutlet[T]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (SubSourceOutlet[T]) ⇒ Boolean): SubSourceOutlet[T]
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to Ensuring[SubSourceOutlet[T]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): SubSourceOutlet[T]
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to Ensuring[SubSourceOutlet[T]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): SubSourceOutlet[T]
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to Ensuring[SubSourceOutlet[T]] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
fail(ex: Throwable): Unit
Fail this output port.
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to StringFormat[SubSourceOutlet[T]] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
-
def
isAvailable: Boolean
Returns
true
if this output port can be pushed. -
def
isClosed: Boolean
Returns
true
if this output port is closed, but caution THIS WORKS DIFFERENTLY THAN THE NORMAL isClosed(out).Returns
true
if this output port is closed, but caution THIS WORKS DIFFERENTLY THAN THE NORMAL isClosed(out). Due to possibly asynchronous shutdown it may not returntrue
immediately aftercomplete()
orfail()
have returned. -
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
-
def
push(elem: T): Unit
Push to this output port.
-
def
setHandler(handler: OutHandler): Unit
Set OutHandler for this dynamic output port; this needs to be done before the first substream callback can arrive.
-
def
source: Graph[SourceShape[T], NotUsed]
Get the Source for this dynamic output port.
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
timeout(d: FiniteDuration): Unit
Set the source into timed-out mode if it has not yet been materialized.
-
def
toString(): String
- Definition Classes
- SubSourceOutlet → 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( ... )
-
def
→[B](y: B): (SubSourceOutlet[T], B)
- Implicit
- This member is added by an implicit conversion from SubSourceOutlet[T] to ArrowAssoc[SubSourceOutlet[T]] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc