• Home
• com.expediagroup.streamplatform
• stream-registry-state-core
• 3.1.0
• source code

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

oup.streamplatform.stream-registry-state-core.3.1.0.source-code.stream-registry-state.puml Maven / Gradle / Ivy

@startuml

participant Sender
participant Listener
participant EntityView
participant Receiver
participant Kafka

Sender -> Kafka : Send\nAgents: via GraphQL\nStream Registry: direct
...

Listener -> EntityView : Load
activate Listener
activate EntityView

EntityView -> Receiver : Receive
activate Receiver

Receiver -> Kafka : Get Offsets
activate Kafka
Receiver <- Kafka : Return Offsets

Receiver -> Kafka : Assign
Receiver -> Kafka : Seek to Beginning

loop until shutdown
  Receiver -> Kafka : Poll
  Receiver <- Kafka : Return Records
end
...
loop foreach Record
  Receiver -> Receiver : Avro Conversion
  EntityView <- Receiver : onEvent
  EntityView -> EntityView : Update State
end
...
Receiver -> Receiver : End Offset Reached
EntityView <- Receiver : onLoaded
Listener <<- EntityView : Ready
...
loop foreach Record
  Receiver -> Receiver : Avro Conversion
  EntityView <- Receiver : onEvent
  EntityView -> EntityView : Update State
  Listener <- EntityView : onEvent
end

@enduml