package Ġuk . co . sentinel web . bit watcher . net . x change . co inf loor Ċ Ċ import Ġorg . know m . x change . Exchange Factory Ċ import Ġorg . know m . x change . co inf loor . Coin floor Exchange Ċ import Ġorg . know m . x change . service . account . Account Service Ċ import Ġorg . know m . x change . service . trade . Trade Service Ċ import Ġuk . co . sentinel web . bit watcher . net . x change . Exchange Provider Ċ import Ġuk . co . sentinel web . bit watcher . net . x change . Exchange Service Ċ Ċ class ĠCoin floor Service ( val Ġprovider : ĠExchange Provider ) Ġ: ĠExchange Service Ġ{ ĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġval ĠG UEST : Ġuk . co . sentinel web . bit watcher . net . x change . co inf loor . Coin floor Service Ġ= ĠCoin floor Service ( Coin floor Exchange Provider (" "," ","" )) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġoverride Ġval Ġmarket DataService Ġ= ĠExchange Factory . INSTANCE . create Exchange ( Coin floor Exchange :: class . java . name ). market DataService ĊĊĠĠĠ Ġoverride Ġval Ġaccount Service : ĠAccount Service ĊĠĠĠĠĠĠĠ Ġget () Ġ= Ġprovider . user Exchange . account Service ĊĊĠĠĠ Ġoverride Ġval Ġtrade Service : ĠTrade Service ĊĠĠĠĠĠĠĠ Ġget () Ġ= Ġprovider . user Exchange . trade Service Ċ }