{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE OverloadedLabels #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeFamilies #-}
module Octane.Type.CacheItem
( CacheItem(..)
) where
import Data.Function ((&))
import qualified Control.DeepSeq as DeepSeq
import qualified Data.Binary as Binary
import qualified Data.Default.Class as Default
import qualified Data.OverloadedRecords.TH as OverloadedRecords
import qualified GHC.Generics as Generics
import qualified Octane.Type.CacheProperty as CacheProperty
import qualified Octane.Type.List as List
import qualified Octane.Type.Word32 as Word32
data CacheItem = CacheItem
{ cacheItemClassId :: Word32.Word32
, cacheItemParentCacheId :: Word32.Word32
, cacheItemCacheId :: Word32.Word32
, cacheItemProperties :: List.List CacheProperty.CacheProperty
} deriving (Eq, Generics.Generic, Show)
$(OverloadedRecords.overloadedRecord Default.def ''CacheItem)
-- | Fields are stored one after the other in order.
instance Binary.Binary CacheItem where
get = CacheItem <$> Binary.get <*> Binary.get <*> Binary.get <*> Binary.get
put cacheItem = do
cacheItem & #classId & Binary.put
cacheItem & #parentCacheId & Binary.put
cacheItem & #cacheId & Binary.put
cacheItem & #properties & Binary.put
instance DeepSeq.NFData CacheItem