package Ġcom . kar nt re han . posts . details . model Ċ Ċ import Ġcom . kar nt re han . posts . commons . data . local . Comment Ċ import Ġcom . kar nt re han . posts . commons . data . remote . Post Service Ċ import Ġio . reactivex . Flow able Ċ Ċ class ĠDetails Remote Data ( private Ġval Ġpost Service : ĠPost Service ) Ġ: ĠDetails DataContract . Remote Ġ{ ĊĊĠĠĠ Ġoverride Ġfun Ġget Comments For Post ( post Id : ĠInt ): ĠFlow able < List < Comment >> Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġpost Service . get Comments ( post Id ) ĊĠĠĠ Ġ} Ċ }