package Ġcom . king k ong . common _ library . source Ċ Ċ import Ġcom . dx movie . dx base . response . Base Response Ċ import Ġcom . king k ong . common _ library . response . SecretKey Model Ċ import Ġcom . king k ong . common _ library . response . SecretKey Response Ċ import Ġio . reactivex . Observable Ċ import Ġio . rx _ cache 2 . Dynamic Key Ċ import Ġio . rx _ cache 2 . Ev ict Provider Ċ import Ġio . rx _ cache 2 . Life Cache Ċ import Ġio . rx _ cache 2 . Reply Ċ import Ġjava . util . concurrent . TimeUnit ĊĊ Ċ interface ĠCache Providers Ġ{ ĊĊĊĠĠĠ Ġ/** ĊĠĠĠĠ Ġ* Ġèİ·åıĸ å¹³åı° è§£ å¯Ĩ key Ġ ç¼ĵåŃĺ ĊĠĠĠĠ Ġ* ĊĠĠĠĠ Ġ* Ġ@ return ĊĠĠĠĠ Ġ*/ ĊĠĠĠ Ġ@ Life Cache ( duration Ġ= Ġ 2 0 , Ġtime Unit Ġ= ĠTimeUnit . SECONDS ) ĊĠĠĠ Ġfun Ġget Secret K et ( o SecretKey Model : ĠObservable < SecretKey Response >, Ġkey : ĠDynamic Key , Ġev ict Provider : ĠEv ict Provider ): ĠObservable < SecretKey Response > Ċ }