# Diseño del SDK

{% @plantuml/diagram content="    @startuml
actor "Cashier"

```
component "BYOD\n" as byod <<device>> {
  rectangle "POS" {
    rectangle "PSDK" as PSDK <<highlight>> {
      rectangle "Navigator" as Navigator <<highlight>>
      rectangle "Printer\nAdapter" as PrinterManager <<highlight>>
      rectangle "Barcode Scanner\nAdapter" as ScannerManager <<highlight>>
      rectangle "Payment App\nProtocol Adapter" as ProtocolAdapter <<highlight>>
    }
  }
  rectangle "Camera" <<highlight>>
  rectangle "OS Printer Framework" as PrinterFramework <<highlight>>
}

rectangle "Printer" <<highlight>>
rectangle "Barcode Scanner" as Scanner <<highlight>>

PrinterManager <<-d->> PrinterFramework
PrinterFramework <<-d->> Printer
ScannerManager <<-d->> Camera
ScannerManager <<-d->> Scanner

component "POI\n" as POI <<device>> {
  rectangle "Payment App" as PaymentApp <<highlight>>
  ProtocolAdapter <<-r->> PaymentApp
  Navigator <<-r->> PaymentApp
}
byod <<-l->> Cashier

actor "Customer"
POI <<-r->> Customer

@enduml" %}
```


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