package Ġcom . pms . plac eman age ments ystem server side . repository . scheduling Ċ Ċ import Ġcom . pms . plac eman age ments ystem server side . models . scheduling . Scheduling Model Ċ Ċ interface ĠS cheduling Repository Ġ{ ĊĠĠĠ Ġfun Ġcreate ( scheduling : ĠS cheduling Model ): ĠS cheduling Model ĊĠĠĠ Ġfun Ġread (): ĠList < Scheduling Model > ĊĠĠĠ Ġfun Ġupdate ( scheduling : ĠS cheduling Model ): ĠS cheduling Model ĊĠĠĠ Ġfun Ġdelete ( id : ĠLong ) Ċ }