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| PlantUML |
|---|
skinparam dpi 80
@startuml
hide empty members
title Server to Client Queues - Class Diagram
class CacheClientNotifier {
Singleton for a Cache.
}
class CacheClientProxy {
One for each client.
Keeps track of a the subscriptions for the client.
}
class MessageDispatcher {
Thread that reads events from the queue.
}
class HARegionQueue {
Holds the list of events to
dispatch to a single client.
}
class HAContainerMap {
Holds the actual values for events to dispatch.
Used to store only a single copy of each value
across all queues.
}
interface HAContainerMap
CacheClientNotifier "1 " o-- "*" CacheClientProxy
CacheClientProxy o-- MessageDispatcher
CacheClientNotifier o-- HAContainerMap
MessageDispatcher o-- HARegionQueue
HARegionQueue "*" --> "1" HAContainerMap
HARegionQueue o-- HARegion
@enduml |
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