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Add a create method with context and namePrefix to ActorMaterializer's Java API.

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hepin1989 2019-03-13 11:42:52 +08:00
parent ebe272212d
commit 48fe57a3f7
1 changed files with 18 additions and 0 deletions
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18
akka-stream/src/main/scala/akka/stream/ActorMaterializer.scala
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@ -126,6 +126,24 @@ object ActorMaterializer {
def create(context: ActorRefFactory): ActorMaterializer =
apply()(context)
/**
* Java API: Creates an ActorMaterializer that can materialize stream blueprints as running streams.
*
* The required [[akka.actor.ActorRefFactory]]
* (which can be either an [[akka.actor.ActorSystem]] or an [[akka.actor.ActorContext]])
* will be used to create these actors, therefore it is *forbidden* to pass this object
* to another actor if the factory is an ActorContext.
*
* The `namePrefix` is used as the first part of the names of the actors running
* the processing steps. The default `namePrefix` is `"flow"`. The actor names are built up of
* `namePrefix-flowNumber-flowStepNumber-stepName`.
*/
def create(context: ActorRefFactory, namePrefix: String): ActorMaterializer = {
val system = actorSystemOf(context)
val settings = ActorMaterializerSettings(system)
apply(settings, namePrefix)(context)
}
/**
* Java API: Creates an ActorMaterializer that can materialize stream blueprints as running streams.
*