abstract class Movie::ExtensionId(T)

• Movie::ExtensionId(T)
• Reference
• Object

Overview

Akka-style extension id helper for lazy, per-system singletons. T is expected to be a Movie::Extension subclass.

Direct Known Subclasses

• Movie::ClusterReceptionist
• Movie::ClusterRouters
• Movie::ClusterSharding
• Movie::ClusterSingleton
• Movie::Database
• Movie::DurableState
• Movie::EventSourcing
• Movie::Execution
• Movie::Remote::Remoting

Defined in:

movie/extension_id.cr

Instance Method Summary

• #create(system : AbstractActorSystem) : T

  Create a new extension instance for the given system.

• #get(system : AbstractActorSystem) : T

  Returns the extension instance, creating and registering it on first access.

Instance Method Detail