package Ġbr . com . orange . pix Ċ Ċ import Ġio . mic ronaut . data . annotation . Repository Ċ import Ġio . mic ronaut . data . jpa . repository . Jpa Repository Ċ import Ġjava . util .* Ċ Ċ @ Repository Ċ interface ĠP ix Repository : ĠJ pa Repository < Pix Key , UUID > Ġ{ ĊĠĠ Ġfun Ġexists By Pix ( pix : ĠString ?): ĠBoolean ĊĠĠ Ġfun ĠfindBy ClientId ( clientId : ĠUUID ?): ĠOptional < Pix Key > ĊĠĠ Ġfun ĠfindBy Pix ( pix : ĠString ): ĠOptional < Pix Key > ĊĠĠ Ġfun ĠfindAll By ClientId ( fromString : ĠUUID ?): ĠList < Pix Key > Ċ }