{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.LexV2Models.Types.ExternalSourceSetting
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.LexV2Models.Types.ExternalSourceSetting where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.LexV2Models.Types.GrammarSlotTypeSetting
import qualified Amazonka.Prelude as Prelude

-- | Provides information about the external source of the slot type\'s
-- definition.
--
-- /See:/ 'newExternalSourceSetting' smart constructor.
data ExternalSourceSetting = ExternalSourceSetting'
  { -- | Settings required for a slot type based on a grammar that you provide.
    ExternalSourceSetting -> Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting :: Prelude.Maybe GrammarSlotTypeSetting
  }
  deriving (ExternalSourceSetting -> ExternalSourceSetting -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ExternalSourceSetting -> ExternalSourceSetting -> Bool
$c/= :: ExternalSourceSetting -> ExternalSourceSetting -> Bool
== :: ExternalSourceSetting -> ExternalSourceSetting -> Bool
$c== :: ExternalSourceSetting -> ExternalSourceSetting -> Bool
Prelude.Eq, ReadPrec [ExternalSourceSetting]
ReadPrec ExternalSourceSetting
Int -> ReadS ExternalSourceSetting
ReadS [ExternalSourceSetting]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ExternalSourceSetting]
$creadListPrec :: ReadPrec [ExternalSourceSetting]
readPrec :: ReadPrec ExternalSourceSetting
$creadPrec :: ReadPrec ExternalSourceSetting
readList :: ReadS [ExternalSourceSetting]
$creadList :: ReadS [ExternalSourceSetting]
readsPrec :: Int -> ReadS ExternalSourceSetting
$creadsPrec :: Int -> ReadS ExternalSourceSetting
Prelude.Read, Int -> ExternalSourceSetting -> ShowS
[ExternalSourceSetting] -> ShowS
ExternalSourceSetting -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ExternalSourceSetting] -> ShowS
$cshowList :: [ExternalSourceSetting] -> ShowS
show :: ExternalSourceSetting -> String
$cshow :: ExternalSourceSetting -> String
showsPrec :: Int -> ExternalSourceSetting -> ShowS
$cshowsPrec :: Int -> ExternalSourceSetting -> ShowS
Prelude.Show, forall x. Rep ExternalSourceSetting x -> ExternalSourceSetting
forall x. ExternalSourceSetting -> Rep ExternalSourceSetting x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep ExternalSourceSetting x -> ExternalSourceSetting
$cfrom :: forall x. ExternalSourceSetting -> Rep ExternalSourceSetting x
Prelude.Generic)

-- |
-- Create a value of 'ExternalSourceSetting' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'grammarSlotTypeSetting', 'externalSourceSetting_grammarSlotTypeSetting' - Settings required for a slot type based on a grammar that you provide.
newExternalSourceSetting ::
  ExternalSourceSetting
newExternalSourceSetting :: ExternalSourceSetting
newExternalSourceSetting =
  ExternalSourceSetting'
    { $sel:grammarSlotTypeSetting:ExternalSourceSetting' :: Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting =
        forall a. Maybe a
Prelude.Nothing
    }

-- | Settings required for a slot type based on a grammar that you provide.
externalSourceSetting_grammarSlotTypeSetting :: Lens.Lens' ExternalSourceSetting (Prelude.Maybe GrammarSlotTypeSetting)
externalSourceSetting_grammarSlotTypeSetting :: Lens' ExternalSourceSetting (Maybe GrammarSlotTypeSetting)
externalSourceSetting_grammarSlotTypeSetting = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ExternalSourceSetting' {Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting :: Maybe GrammarSlotTypeSetting
$sel:grammarSlotTypeSetting:ExternalSourceSetting' :: ExternalSourceSetting -> Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting} -> Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting) (\s :: ExternalSourceSetting
s@ExternalSourceSetting' {} Maybe GrammarSlotTypeSetting
a -> ExternalSourceSetting
s {$sel:grammarSlotTypeSetting:ExternalSourceSetting' :: Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting = Maybe GrammarSlotTypeSetting
a} :: ExternalSourceSetting)

instance Data.FromJSON ExternalSourceSetting where
  parseJSON :: Value -> Parser ExternalSourceSetting
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"ExternalSourceSetting"
      ( \Object
x ->
          Maybe GrammarSlotTypeSetting -> ExternalSourceSetting
ExternalSourceSetting'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"grammarSlotTypeSetting")
      )

instance Prelude.Hashable ExternalSourceSetting where
  hashWithSalt :: Int -> ExternalSourceSetting -> Int
hashWithSalt Int
_salt ExternalSourceSetting' {Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting :: Maybe GrammarSlotTypeSetting
$sel:grammarSlotTypeSetting:ExternalSourceSetting' :: ExternalSourceSetting -> Maybe GrammarSlotTypeSetting
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting

instance Prelude.NFData ExternalSourceSetting where
  rnf :: ExternalSourceSetting -> ()
rnf ExternalSourceSetting' {Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting :: Maybe GrammarSlotTypeSetting
$sel:grammarSlotTypeSetting:ExternalSourceSetting' :: ExternalSourceSetting -> Maybe GrammarSlotTypeSetting
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting

instance Data.ToJSON ExternalSourceSetting where
  toJSON :: ExternalSourceSetting -> Value
toJSON ExternalSourceSetting' {Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting :: Maybe GrammarSlotTypeSetting
$sel:grammarSlotTypeSetting:ExternalSourceSetting' :: ExternalSourceSetting -> Maybe GrammarSlotTypeSetting
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Key
"grammarSlotTypeSetting" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
              forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe GrammarSlotTypeSetting
grammarSlotTypeSetting
          ]
      )