target.kt

sealed class Target {
    abstract fun serialize(): String
}
object HostTarget : Target() {
    override fun serialize() = "host:"
}
class SerialTarget(val serial: String) : Target() {
    override fun serialize() = "host-serial:$serial:"
}
object UsbTarget : Target() {
    override fun serialize() = "host-usb:"
}
object LocalTarget : Target() {
    override fun serialize() = "host-local:"
}
object NonSpecifiedTarget: Target() {
    override fun serialize() = ""
}