example.yaml

config:
  writer: graphviz
model:
  elements:
    - name: user
      kind: actor
    - name: sound-system
      children:
        - name: speaker
          children:
            - name: enclosure
              tags: [physical]
            - name: driver
              tags: [electronic, mechanical]
            - connector
            - cable
          associations:
            - source: cable
              destination: connector
            - source: connector
              destination: driver
            - source: driver
              destination: enclosure
        - name: amplifier
          children:
            - name: audio in connector
              tags: [electronic]
            - name: audio out connector
              tags: [electronic]
            - name: bluetooth receiver
              tags: [electronic]
            - name: ac-dc converter
              tags: [electronic]
            - name: mixer
              tags: [electronic]
            - name: amplifier
              tags: [electronic]
            - name: power button
              tags: [electronic, mechanical]
            - name: input select
              tags: [electronic, mechanical]
          associations:
            - source: input select
              destination: mixer
            - source: audio in connector
              destination: mixer
            - source: bluetooth receiver
              destination: mixer
            - source: ac-dc converter
              destination: mixer
            - source: mixer
              destination: amplifier
            - source: ac-dc converter
              destination: amplifier
            - source: amplifier
              destination: audio out connector
            - source: power button
              destination: ac-dc converter
      associations:
        - source: amplifier/audio out connector
          destination: speaker/cable
    - name: app
      children:
      - bluetooth driver
      - spotify client
      - ui
      associations:
      - source: ui
        destination: spotify client
      - source: spotify client
        destination: bluetooth driver
  associations:
    # Sound system
    - source: user
      destination: sound-system/amplifier/input select
      tags: [press]
    - source: sound-system/speaker/driver
      destination: user
      tags: [sound]
    - source: user
      destination: sound-system/amplifier/power button
      tags: [press]
    # App
    - source: user
      destination: app/ui
    - source: app/bluetooth driver
      destination: sound-system/amplifier/bluetooth receiver
      tags: [sound, control]