o
com.lightbend.lagom.internal.projection
ProjectionRegistryActor
Companion class ProjectionRegistryActor
object ProjectionRegistryActor
- Annotations
- @ApiMayChange()
- Source
- ProjectionRegistryActor.scala
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Type Members
- type ProjectionName = String
- case class ProjectionRequestCommand(projectionName: ProjectionName, requestedStatus: Status) extends Product with Serializable
- case class RegisterProjection(projectionName: ProjectionName, tagNames: Set[String]) extends Product with Serializable
- case class ReportForDuty(coordinates: WorkerCoordinates) extends Product with Serializable
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case class
WorkerCoordinates(projectionName: ProjectionName, tagName: String) extends ProjectionSerializable with Product with Serializable
Uniquely identify a worker.
Uniquely identify a worker.
- projectionName
the projection this worker is a part of
- tagName
the name of the tag this worker is responsible for consuming
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type
WorkerKey = String
a WorkerKey is a unique String representing WorkerCoordinates
- case class WorkerRequestCommand(coordinates: WorkerCoordinates, requestedStatus: Status) extends Product with Serializable
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final
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!=(arg0: Any): Boolean
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object
GetState extends Product with Serializable
Read-Only command.
Read-Only command. Returns
Staterepresenting the state of the projection workers as currently seen in this node. It contains both the requested and the observed status for each worker (both are eventually consistent values since both may have been edited concurrently in other nodes).