@startuml
skinparam linetype ortho

node "Provider" as provider {
    class "NotificationProvider" as notProvider
}
node "Model" as model{
    class "NotificationsModel" as notModel{
        {method} update(NotificationsChangedParams *)
    }
    interface "gui::Provider" as guiProv
}
node View {
    class ListView
}
class "NotificationListItem" as item
class "NotificationsChangedParams" as params
interface "APM Controller" as system {
    {method} sendAction(...)
}

notProvider "use"--> params
notModel "use"-->params
notModel "use"-->item
ListView "use"-->item

guiProv <|-r-- notModel
ListView "use"-->guiProv
guiProv "use"-->ListView


notProvider "use"-d-->system
system "use"--> notModel

model -[hidden]r- View
model -[hidden]d- notProvider


@enduml