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path: root/src/Network/Riak/Protocol/Pair.hs
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{-# LANGUAGE BangPatterns, DeriveDataTypeable, FlexibleInstances, MultiParamTypeClasses, TemplateHaskell #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
module Network.Riak.Protocol.Pair (Pair(..)) where
import Prelude ((+), (/))
import qualified Prelude as Prelude'
import qualified Data.Typeable as Prelude'
import qualified Data.Data as Prelude'
import qualified Text.ProtocolBuffers.Header as P'
 
data Pair = Pair{key :: !(P'.ByteString), value :: !(P'.Maybe P'.ByteString)}
          deriving (Prelude'.Show, Prelude'.Eq, Prelude'.Ord, Prelude'.Typeable, Prelude'.Data)
 
instance P'.Mergeable Pair where
  mergeAppend (Pair x'1 x'2) (Pair y'1 y'2) = Pair (P'.mergeAppend x'1 y'1) (P'.mergeAppend x'2 y'2)
 
instance P'.Default Pair where
  defaultValue = Pair P'.defaultValue P'.defaultValue
 
instance P'.Wire Pair where
  wireSize ft' self'@(Pair x'1 x'2)
   = case ft' of
       10 -> calc'Size
       11 -> P'.prependMessageSize calc'Size
       _ -> P'.wireSizeErr ft' self'
    where
        calc'Size = (P'.wireSizeReq 1 12 x'1 + P'.wireSizeOpt 1 12 x'2)
  wirePut ft' self'@(Pair x'1 x'2)
   = case ft' of
       10 -> put'Fields
       11 -> do
               P'.putSize (P'.wireSize 10 self')
               put'Fields
       _ -> P'.wirePutErr ft' self'
    where
        put'Fields
         = do
             P'.wirePutReq 10 12 x'1
             P'.wirePutOpt 18 12 x'2
  wireGet ft'
   = case ft' of
       10 -> P'.getBareMessageWith update'Self
       11 -> P'.getMessageWith update'Self
       _ -> P'.wireGetErr ft'
    where
        update'Self wire'Tag old'Self
         = case wire'Tag of
             10 -> Prelude'.fmap (\ !new'Field -> old'Self{key = new'Field}) (P'.wireGet 12)
             18 -> Prelude'.fmap (\ !new'Field -> old'Self{value = Prelude'.Just new'Field}) (P'.wireGet 12)
             _ -> let (field'Number, wire'Type) = P'.splitWireTag wire'Tag in P'.unknown field'Number wire'Type old'Self
 
instance P'.MessageAPI msg' (msg' -> Pair) Pair where
  getVal m' f' = f' m'
 
instance P'.GPB Pair
 
instance P'.ReflectDescriptor Pair where
  getMessageInfo _ = P'.GetMessageInfo (P'.fromDistinctAscList [10]) (P'.fromDistinctAscList [10, 18])
  reflectDescriptorInfo _
   = Prelude'.read
      "DescriptorInfo {descName = ProtoName {protobufName = FIName \".Protocol.Pair\", haskellPrefix = [MName \"Network\",MName \"Riak\"], parentModule = [MName \"Protocol\"], baseName = MName \"Pair\"}, descFilePath = [\"Network\",\"Riak\",\"Protocol\",\"Pair.hs\"], isGroup = False, fields = fromList [FieldInfo {fieldName = ProtoFName {protobufName' = FIName \".Protocol.Pair.key\", haskellPrefix' = [MName \"Network\",MName \"Riak\"], parentModule' = [MName \"Protocol\",MName \"Pair\"], baseName' = FName \"key\", baseNamePrefix' = \"\"}, fieldNumber = FieldId {getFieldId = 1}, wireTag = WireTag {getWireTag = 10}, packedTag = Nothing, wireTagLength = 1, isPacked = False, isRequired = True, canRepeat = False, mightPack = False, typeCode = FieldType {getFieldType = 12}, typeName = Nothing, hsRawDefault = Nothing, hsDefault = Nothing},FieldInfo {fieldName = ProtoFName {protobufName' = FIName \".Protocol.Pair.value\", haskellPrefix' = [MName \"Network\",MName \"Riak\"], parentModule' = [MName \"Protocol\",MName \"Pair\"], baseName' = FName \"value\", baseNamePrefix' = \"\"}, fieldNumber = FieldId {getFieldId = 2}, wireTag = WireTag {getWireTag = 18}, packedTag = Nothing, wireTagLength = 1, isPacked = False, isRequired = False, canRepeat = False, mightPack = False, typeCode = FieldType {getFieldType = 12}, typeName = Nothing, hsRawDefault = Nothing, hsDefault = Nothing}], keys = fromList [], extRanges = [], knownKeys = fromList [], storeUnknown = False, lazyFields = False, makeLenses = False}"
 
instance P'.TextType Pair where
  tellT = P'.tellSubMessage
  getT = P'.getSubMessage
 
instance P'.TextMsg Pair where
  textPut msg
   = do
       P'.tellT "key" (key msg)
       P'.tellT "value" (value msg)
  textGet
   = do
       mods <- P'.sepEndBy (P'.choice [parse'key, parse'value]) P'.spaces
       Prelude'.return (Prelude'.foldl (\ v f -> f v) P'.defaultValue mods)
    where
        parse'key
         = P'.try
            (do
               v <- P'.getT "key"
               Prelude'.return (\ o -> o{key = v}))
        parse'value
         = P'.try
            (do
               v <- P'.getT "value"
               Prelude'.return (\ o -> o{value = v}))