package Ġcom . f ory ou and me . data . repository . your data . database Ċ Ċ import Ġandroidx . room . Column Info Ċ import Ġandroidx . room . Entity Ċ import Ġandroidx . room . PrimaryKey Ċ import Ġcom . f ory ou and me . entity . your data . Your Data Filter Ċ Ċ @ Entity ( tableName Ġ= Ġ" your _ data _ filter _ ids ") Ċ data Ġclass ĠYour Data Filter Id Database Entity ( ĊĠĠĠ Ġ@ Column Info ( name Ġ= Ġ" id ") Ġ@ PrimaryKey Ġval Ġid : ĠString Ċ ) Ċ Ċ fun ĠYour Data Filter . to Database Entity (): ĠYour Data Filter Id Database Entity Ġ= ĊĠĠĠ ĠYour Data Filter Id Database Entity ( id Ġ= Ġid )