package Ġuk . gov . just ice . digital . h mp ps . h mp ps inter vention ss ervice . jpa . repository Ċ Ċ import Ġorg . springframework . data . jpa . repository . Jpa Repository Ċ import Ġuk . gov . just ice . digital . h mp ps . h mp ps inter vention ss ervice . jpa . entity . Action Plan Ċ import Ġjava . util . UUID Ċ Ċ interface ĠAction Plan Repository Ġ: ĠJ pa Repository < Action Plan , ĠUUID > Ġ{ ĊĠ Ġfun Ġfind ById And Submitted At IsNull ( id : ĠUUID ): ĠAction Plan ? ĊĠ Ġfun ĠfindBy Ref erral Id ( ref erral Id : ĠUUID ): ĠAction Plan ? Ċ } Ċ