package Ġm ary k . datastore . ro cksdb . processors Ċ Ċ import Ġkotlinx . coroutines . flow . Mutable Shared Flow Ċ import Ġm ary k . core . clock . H LC Ċ import Ġm ary k . core . exceptions . RequestException Ċ import Ġm ary k . core . models . Is Root Values DataModel Ċ import Ġm ary k . core . models . key Ċ import Ġm ary k . core . properties . Property Definitions Ċ import Ġm ary k . core . query . responses . Add Response Ċ import Ġm ary k . core . query . responses . updates . Addition Update Ċ import Ġm ary k . core . query . responses . updates . Process Response Ċ import Ġm ary k . core . services . responses . Update Response Ċ import Ġm ary k . datastore . ro cksdb . R ocks DB DataStore Ċ import Ġm ary k . datastore . ro cksdb . Transaction Ċ import Ġm ary k . datastore . shared . Store Action Ċ import Ġm ary k . datastore . shared . updates . Is Update Action Ċ import Ġm ary k . ro cksdb . use Ċ Ċ internal Ġtype alias ĠProcess Update Response Store Action < DM , ĠP > Ġ= ĠStore Action < DM , ĠP , ĠUpdate Response < DM , ĠP >, ĠProcess Response < DM >> Ċ internal Ġtype alias ĠAny Process Update Response Store Action Ġ= ĠProcess Update Response Store Action < Is Root Values DataModel < Property Definitions >, ĠProperty Definitions > Ċ Ċ /** ĠPro cesses Ġan ĠAdd ition ĠUpdate Ġin Ġa Ġ[ store Action ] Ġinto Ġ[ data Store ] Ġ*/ Ċ internal Ġsuspend Ġfun Ġ< DM Ġ: ĠIs Root Values DataModel < P >, ĠP Ġ: ĠProperty Definitions > Ġprocess Addition Update ( ĊĠĠĠ Ġstore Action : ĠStore Action < DM , ĠP , ĠUpdate Response < DM , ĠP >, ĠProcess Response < DM >>, ĊĠĠĠ Ġdata Store : ĠR ocks DB DataStore , ĊĠĠĠ Ġupdate Shared Flow : ĠMutable Shared Flow < Is Update Action > Ċ ) Ġ{ ĊĠĠĠ Ġval Ġdata Model Ġ= Ġstore Action . request . data Model ĊĊĠĠĠ Ġval Ġupdate Ġ= Ġstore Action . request . update Ġas ĠAdd ition Update < DM , ĠP > ĊĊĠĠĠ Ġif Ġ( update . first Version Ġ!= Ġupdate . version ) Ġ{ ĊĠĠĠĠĠĠĠ Ġthrow ĠRequest Exception (" Cannot Ġprocess Ġan ĠAdd ition Update Ġwith Ġa Ġversion Ġdifferent Ġthan Ġthe Ġfirst Ġversion . ĠUse Ġa Ġquery Ġfor Ġchanges Ġto Ġproperly Ġprocess Ġchanges Ġinto Ġa Ġdata Ġstore ") ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġval Ġdb Index Ġ= Ġdata Store . getData Model Id ( data Model ) ĊĠĠĠ Ġval Ġcolumn F amilies Ġ= Ġdata Store . getColumn F amilies ( db Index ) ĊĊĠĠĠ Ġval Ġresult Ġ= ĠTransaction ( data Store ). use Ġ{ Ġtransaction Ġ-> ĊĠĠĠĠĠĠĠ Ġprocess Add ( ĊĠĠĠĠĠĠĠĠĠĠĠ Ġdata Store , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġdata Model , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġtransaction , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġcolumn F amilies , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġdb Index , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġdata Model . key ( update . values ), ĊĠĠĠĠĠĠĠĠĠĠĠ ĠH LC ( update . version ), ĊĠĠĠĠĠĠĠĠĠĠĠ Ġupdate . values , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġupdate Shared Flow ĊĠĠĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġstore Action . response . complete ( ĊĠĠĠĠĠĠĠ ĠProcess Response ( ĊĠĠĠĠĠĠĠĠĠĠĠ Ġupdate . version , ĊĠĠĠĠĠĠĠĠĠĠĠ ĠAdd Response ( data Model , ĠlistOf ( result )) ĊĠĠĠĠĠĠĠ Ġ) ĊĠĠĠ Ġ) Ċ } Ċ