package Ġcom . val d 3 n ir . smart _ energy . domain . use _ cases . cons umption Ċ Ċ import Ġcom . val d 3 n ir . smart _ energy . data . dto . Consumption Real Time DTO Ċ import Ġcom . val d 3 n ir . smart _ energy . data . repository . remote . cons umption . Consumption Repository Ċ Ċ class ĠCons umption UseCase Impl ( private Ġval Ġrepository : ĠCons umption Repository ) Ġ: ĠCons umption UseCase Ġ{ ĊĊĠĠĠ Ġoverride Ġsuspend Ġfun Ġsubscriber Consumption Real Time ( ĊĠĠĠĠĠĠĠ Ġon Response : Ġ( cons umption Real Time DTO : ĠCons umption Real Time DTO ) Ġ-> ĠUnit ĊĠĠĠ Ġ) Ġ{ ĊĠĠĠĠĠĠĠ Ġrepository . subscriber Consumption Real Time ( ĊĠĠĠĠĠĠĠĠĠĠĠ Ġtopic Ġ= Ġ"/ smart _ energy / publish / client / a 3 2 ab 0 af - 9 7 0 c - 1 1 ec - 9 7 7 9 - a 4 6 3 a 1 1 6 a 9 e 2 ", ĊĠĠĠĠĠĠĠĠĠĠĠ Ġon Response Ġ= Ġon Response ĊĠĠĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ} Ċ Ċ }