package Ġca . ets mt l . app lets . repository . data . db . dao . sign ets Ċ Ċ import Ġandroidx . lifecycle . LiveData Ċ import Ġandroidx . room . Dao Ċ import Ġandroidx . room . Query Ċ import Ġandroidx . room . Transaction Ċ import Ġca . ets mt l . app lets . repository . data . db . entity . sign ets . J our Re mp lace Entity Ċ Ċ /** Ċ Ġ* ĠCreated Ġby ĠSon phil Ġon Ġ 2 4 - 0 5 - 1 8 . Ċ Ġ*/ Ċ @ Dao Ċ abstract Ġclass ĠJ our Re mp lace Dao Ġ: ĠSign ets Dao < J our Re mp lace Entity > Ġ{ ĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġjour re mp lace entity ") ĊĠĠĠ Ġabstract Ġfun ĠgetAll (): ĠLive Data < List < J our Re mp lace Entity >> ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġjour re mp lace entity ĠWHERE Ġsession ĠLIKE Ġ: session ") ĊĠĠĠ Ġabstract Ġfun ĠgetAll By Session ( session : ĠString ): ĠLive Data < List < J our Re mp lace Entity >> ĊĊĠĠĠ Ġ@ Query (" DELETE ĠFROM Ġjour re mp lace entity ĠWHERE Ġsession ĠLIKE Ġ: session ") ĊĠĠĠ Ġabstract Ġfun Ġdelete By Session ( session : ĠString ) ĊĊĠĠĠ Ġ@ Transaction ĊĠĠĠ Ġopen Ġfun Ġclear And Insert By Session ( session : ĠString , Ġjour Re mp lace Entities : ĠList < J our Re mp lace Entity >) Ġ{ ĊĠĠĠĠĠĠĠ Ġdelete By Session ( session ) ĊĠĠĠĠĠĠĠ Ġinsert All ( j our Re mp lace Entities ) ĊĠĠĠ Ġ} Ċ }