package Ġcom . long ng uy en . be aut yt odo . util Ċ Ċ import Ġandroid . arch . persistence . room .* Ċ import Ġcom . long ng uy en . be aut yt odo . model . Task Ċ import Ġio . reactivex . Single Ċ Ċ @ Dao Ċ interface ĠTask Dao Ġ{ ĊĊĠĠĠ Ġ@ Query ( Constant . QUERY _ TASK _ BY _ USER _ NAME ) ĊĠĠĠ Ġfun Ġget Task By UserName ( name : ĠString ): ĠSingle < List < Task >> ĊĊĠĠĠ Ġ@ Insert ( on Conflict Ġ= ĠOn Conflict Strategy . REPLACE ) ĊĠĠĠ Ġfun Ġinsert Task ( task : ĠTask ) ĊĊĠĠĠ Ġ@ Delete ĊĠĠĠ Ġfun Ġdelete ( task : ĠTask ) Ċ Ċ }