package Ġcom . nominal ista . exp enses . data . database . dao Ċ Ċ import Ġandroidx . room . Dao Ċ import Ġandroidx . room . Delete Ċ import Ġandroidx . room . Insert Ċ import Ġandroidx . room . Query Ċ import Ġcom . nominal ista . exp enses . data . Tag Ċ import Ġio . reactivex . Observable Ċ Ċ @ Dao Ċ interface ĠTag Dao Ġ{ ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġtags ") ĊĠĠĠ Ġfun Ġobserve All (): ĠObservable < List < Tag >> ĊĊĠĠĠ Ġ@ Query (" SELECT Ġ* ĠFROM Ġtags ") ĊĠĠĠ Ġfun ĠgetAll (): ĠList < Tag > ĊĊĠĠĠ Ġ@ Insert ĊĠĠĠ Ġfun Ġinsert ( tag : ĠTag ): ĠLong ĊĊĠĠĠ Ġ@ Delete ĊĠĠĠ Ġfun Ġdelete ( tag : ĠTag ) Ċ }