event-queue.urm.puml

@startuml
package com.iluwatar.event.queue {
  class App {
    + App()
    + getAudioStream(filePath : String) : AudioInputStream {static}
    + main(args : String[]) {static}
  }
  class Audio {
    - MAX_PENDING : int {static}
    - headIndex : int {static}
    - pendingAudio : PlayMessage[] {static}
    - tailIndex : int {static}
    - updateThread : Thread {static}
    + Audio()
    + init() {static}
    + playSound(stream : AudioInputStream, volume : float) {static}
    + stopService() {static}
    + update() {static}
  }
  class PlayMessage {
    ~ stream : AudioInputStream
    ~ volume : float
    + PlayMessage()
  }
}
@enduml