@startuml !include Artist.v1.puml namespace Entity { Artist : + {static} findById(id : int) : Artist Artist : + getAlbums() : Album[] } note right of Entity\\Artist::findById read from database using id to find corresponding line throws Entity\Exception\EntityNotFoundException if no data can be found end note note right of Entity\\Artist::getAlbums use Entity\Collection\AlbumCollection::findByArtistId(int) end note @enduml