Packages

abstract class ActorMaterializer extends Materializer with MaterializerLoggingProvider

An ActorMaterializer takes a stream blueprint and turns it into a running stream.

Source
ActorMaterializer.scala
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Inherited
  1. ActorMaterializer
  2. MaterializerLoggingProvider
  3. Materializer
  4. AnyRef
  5. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
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Instance Constructors

  1. new ActorMaterializer()

Abstract Value Members

  1. implicit abstract def executionContext: ExecutionContextExecutor

    Running a flow graph will require execution resources, as will computations within Sources, Sinks, etc.

    Running a flow graph will require execution resources, as will computations within Sources, Sinks, etc. This scala.concurrent.ExecutionContextExecutor can be used by parts of the flow to submit processing jobs for execution, run Future callbacks, etc.

    Note that this is not necessarily the same execution context the stream operator itself is running on.

    Definition Classes
    Materializer
  2. abstract def isShutdown: Boolean

    Indicates if the materializer has been shut down.

  3. abstract def makeLogger(logSource: Class[_]): LoggingAdapter
    Definition Classes
    MaterializerLoggingProvider
  4. abstract def materialize[Mat](runnable: Graph[ClosedShape, Mat], defaultAttributes: Attributes): Mat

    This method interprets the given Flow description and creates the running stream using an explicitly provided Attributes as top level (least specific) attributes that will be defaults for the materialized stream.

    This method interprets the given Flow description and creates the running stream using an explicitly provided Attributes as top level (least specific) attributes that will be defaults for the materialized stream. The result can be highly implementation specific, ranging from local actor chains to remote-deployed processing networks.

    Definition Classes
    Materializer
  5. abstract def materialize[Mat](runnable: Graph[ClosedShape, Mat]): Mat

    This method interprets the given Flow description and creates the running stream.

    This method interprets the given Flow description and creates the running stream. The result can be highly implementation specific, ranging from local actor chains to remote-deployed processing networks.

    Definition Classes
    Materializer
  6. abstract def scheduleOnce(delay: FiniteDuration, task: Runnable): Cancellable

    Interface for operators that need timer services for their functionality.

    Interface for operators that need timer services for their functionality. Schedules a single task with the given delay.

    returns

    A akka.actor.Cancellable that allows cancelling the timer. Cancelling is best effort, if the event has been already enqueued it will not have an effect.

    Definition Classes
    Materializer
  7. abstract def schedulePeriodically(initialDelay: FiniteDuration, interval: FiniteDuration, task: Runnable): Cancellable

    Interface for operators that need timer services for their functionality.

    Interface for operators that need timer services for their functionality. Schedules a repeated task with the given interval between invocations.

    returns

    A akka.actor.Cancellable that allows cancelling the timer. Cancelling is best effort, if the event has been already enqueued it will not have an effect.

    Definition Classes
    Materializer
  8. abstract def settings: ActorMaterializerSettings
  9. abstract def shutdown(): Unit

    Shuts down this materializer and all the operators that have been materialized through this materializer.

    Shuts down this materializer and all the operators that have been materialized through this materializer. After having shut down, this materializer cannot be used again. Any attempt to materialize operators after having shut down will result in an IllegalStateException being thrown at materialization time.

  10. abstract def system: ActorSystem

    INTERNAL API

  11. abstract def withNamePrefix(name: String): Materializer

    The namePrefix shall be used for deriving the names of processing entities that are created during materialization.

    The namePrefix shall be used for deriving the names of processing entities that are created during materialization. This is meant to aid logging and failure reporting both during materialization and while the stream is running.

    Definition Classes
    Materializer

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to any2stringadd[ActorMaterializer] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ActorMaterializer, B)
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to ArrowAssoc[ActorMaterializer] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. def ensuring(cond: (ActorMaterializer) ⇒ Boolean, msg: ⇒ Any): ActorMaterializer
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to Ensuring[ActorMaterializer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  9. def ensuring(cond: (ActorMaterializer) ⇒ Boolean): ActorMaterializer
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to Ensuring[ActorMaterializer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: Boolean, msg: ⇒ Any): ActorMaterializer
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to Ensuring[ActorMaterializer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean): ActorMaterializer
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to Ensuring[ActorMaterializer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  15. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to StringFormat[ActorMaterializer] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  27. def [B](y: B): (ActorMaterializer, B)
    Implicit
    This member is added by an implicit conversion from ActorMaterializer to ArrowAssoc[ActorMaterializer] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Materializer

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from ActorMaterializer to any2stringadd[ActorMaterializer]

Inherited by implicit conversion StringFormat from ActorMaterializer to StringFormat[ActorMaterializer]

Inherited by implicit conversion Ensuring from ActorMaterializer to Ensuring[ActorMaterializer]

Inherited by implicit conversion ArrowAssoc from ActorMaterializer to ArrowAssoc[ActorMaterializer]

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