package Ġcom . pack tp ub . sun nat 6 2 9 . social _ network . repository Ċ Ċ import Ġcom . pack tp ub . sun nat 6 2 9 . social _ network . model . Comment Ċ import Ġcom . pack tp ub . sun nat 6 2 9 . social _ network . model . Like Obj Ċ import Ġcom . pack tp ub . sun nat 6 2 9 . social _ network . model . Post Ċ import Ġcom . pack tp ub . sun nat 6 2 9 . social _ network . model . Profile Ċ import Ġorg . springframework . data . jpa . repository . Jpa Repository Ċ import Ġorg . springframework . data . jpa . repository . Query Ċ import Ġorg . springframework . data . repository . No Repository Bean Ċ import Ġorg . springframework . data . repository . query . Param Ċ import Ġorg . springframework . data . repository . query . Query By Example Executor Ċ import Ġorg . springframework . stereotype . Repository Ċ import Ġorg . springframework . stereotype . Service Ċ Ċ @ Repository Ċ interface ĠProfile Repository Ġ: ĠJ pa Repository < Profile , ĠLong >, ĠQuery By Example Executor < Profile > Ċ Ċ @ Repository Ċ interface ĠPost Repository Ġ: ĠJ pa Repository < Post , ĠLong > Ċ Ċ @ Repository Ċ interface ĠComment Repository Ġ: ĠJ pa Repository < Comment , ĠLong > Ċ Ċ @ Repository Ċ interface ĠLike Repository Ġ: ĠJ pa Repository < Like Obj , ĠLong > ĊĊ