package Ġcom . a iss ah . speed meter . dao Ċ Ċ import Ġcom . a iss ah . speed meter . model . Speed Port ion Ċ import Ġio . reactivex . Single Ċ Ċ class ĠIn Memory Speed Port ion DAO Ġ: ĠIS peed Port ion DAO Ġ{ ĊĊĠ Ġval Ġportions Ġ= Ġmutable ListOf < Speed Port ion >() ĊĊĠ Ġoverride Ġfun Ġget Speed Port ions (): ĠSingle < List < Speed Port ion >> Ġ{ ĊĠĠĠ Ġreturn ĠSingle . just ( port ions ) ĊĠ Ġ} ĊĊĠ Ġoverride Ġfun Ġstore Speed Port ions ( var arg Ġportions : ĠSpeed Port ion ): ĠSingle < Boolean > Ġ{ ĊĠĠĠ Ġthis . port ions . addAll ( port ions ) ĊĠĠĠ Ġreturn ĠSingle . just ( true ) ĊĠ Ġ} Ċ }