githubmirror/java-design-patterns

queue-based-load-leveling/etc/queue-based-load-leveling.urm.puml

44 строки1 KB

Ilkka Seppälä

fix: Set locale in tests to be able to run locally. Remove logging dependency fixed versions in parent pom.xml to prevent conflicts with spring boot. Update license headers. Update urm diagrams.

18 мар 2025, 16:56

18 мар 2025, 16:56dd8b9b3

@startuml
package com.iluwatar.queue.load.leveling {
  class App {
    - LOGGER : Logger {static}
    - SHUTDOWN_TIME : int {static}
    + App()
    + main(args : String[]) {static}
  }
  class Message {
    - msg : String
    + Message(msg : String)
    + getMsg() : String
    + toString() : String
  }
  class MessageQueue {
    - LOGGER : Logger {static}
    - blkQueue : BlockingQueue<Message>
    + MessageQueue()
    + retrieveMsg() : Message
    + submitMsg(msg : Message)
  }
  class ServiceExecutor {
    - LOGGER : Logger {static}
    - msgQueue : MessageQueue
    + ServiceExecutor(msgQueue : MessageQueue)
    + run()
  }
  interface Task {
    + submit(Message) {abstract}
  }
  class TaskGenerator {
    - LOGGER : Logger {static}
    - msgCount : int
    - msgQueue : MessageQueue
    + TaskGenerator(msgQueue : MessageQueue, msgCount : int)
    + run()
    + submit(msg : Message)
  }
}
MessageQueue -->  "-blkQueue" Message
ServiceExecutor -->  "-msgQueue" MessageQueue
TaskGenerator -->  "-msgQueue" MessageQueue
TaskGenerator ..|> Task 
@enduml