{-# 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.MediaLive.Types.Mpeg2FilterSettings
-- Copyright   : (c) 2013-2021 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay <brendan.g.hay+amazonka@gmail.com>
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.MediaLive.Types.Mpeg2FilterSettings where

import qualified Amazonka.Core as Core
import qualified Amazonka.Lens as Lens
import Amazonka.MediaLive.Types.TemporalFilterSettings
import qualified Amazonka.Prelude as Prelude

-- | Mpeg2 Filter Settings
--
-- /See:/ 'newMpeg2FilterSettings' smart constructor.
data Mpeg2FilterSettings = Mpeg2FilterSettings'
  { Mpeg2FilterSettings -> Maybe TemporalFilterSettings
temporalFilterSettings :: Prelude.Maybe TemporalFilterSettings
  }
  deriving (Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool
(Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool)
-> (Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool)
-> Eq Mpeg2FilterSettings
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool
$c/= :: Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool
== :: Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool
$c== :: Mpeg2FilterSettings -> Mpeg2FilterSettings -> Bool
Prelude.Eq, ReadPrec [Mpeg2FilterSettings]
ReadPrec Mpeg2FilterSettings
Int -> ReadS Mpeg2FilterSettings
ReadS [Mpeg2FilterSettings]
(Int -> ReadS Mpeg2FilterSettings)
-> ReadS [Mpeg2FilterSettings]
-> ReadPrec Mpeg2FilterSettings
-> ReadPrec [Mpeg2FilterSettings]
-> Read Mpeg2FilterSettings
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [Mpeg2FilterSettings]
$creadListPrec :: ReadPrec [Mpeg2FilterSettings]
readPrec :: ReadPrec Mpeg2FilterSettings
$creadPrec :: ReadPrec Mpeg2FilterSettings
readList :: ReadS [Mpeg2FilterSettings]
$creadList :: ReadS [Mpeg2FilterSettings]
readsPrec :: Int -> ReadS Mpeg2FilterSettings
$creadsPrec :: Int -> ReadS Mpeg2FilterSettings
Prelude.Read, Int -> Mpeg2FilterSettings -> ShowS
[Mpeg2FilterSettings] -> ShowS
Mpeg2FilterSettings -> String
(Int -> Mpeg2FilterSettings -> ShowS)
-> (Mpeg2FilterSettings -> String)
-> ([Mpeg2FilterSettings] -> ShowS)
-> Show Mpeg2FilterSettings
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [Mpeg2FilterSettings] -> ShowS
$cshowList :: [Mpeg2FilterSettings] -> ShowS
show :: Mpeg2FilterSettings -> String
$cshow :: Mpeg2FilterSettings -> String
showsPrec :: Int -> Mpeg2FilterSettings -> ShowS
$cshowsPrec :: Int -> Mpeg2FilterSettings -> ShowS
Prelude.Show, (forall x. Mpeg2FilterSettings -> Rep Mpeg2FilterSettings x)
-> (forall x. Rep Mpeg2FilterSettings x -> Mpeg2FilterSettings)
-> Generic Mpeg2FilterSettings
forall x. Rep Mpeg2FilterSettings x -> Mpeg2FilterSettings
forall x. Mpeg2FilterSettings -> Rep Mpeg2FilterSettings x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep Mpeg2FilterSettings x -> Mpeg2FilterSettings
$cfrom :: forall x. Mpeg2FilterSettings -> Rep Mpeg2FilterSettings x
Prelude.Generic)

-- |
-- Create a value of 'Mpeg2FilterSettings' 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:
--
-- 'temporalFilterSettings', 'mpeg2FilterSettings_temporalFilterSettings' - Undocumented member.
newMpeg2FilterSettings ::
  Mpeg2FilterSettings
newMpeg2FilterSettings :: Mpeg2FilterSettings
newMpeg2FilterSettings =
  Mpeg2FilterSettings' :: Maybe TemporalFilterSettings -> Mpeg2FilterSettings
Mpeg2FilterSettings'
    { $sel:temporalFilterSettings:Mpeg2FilterSettings' :: Maybe TemporalFilterSettings
temporalFilterSettings =
        Maybe TemporalFilterSettings
forall a. Maybe a
Prelude.Nothing
    }

-- | Undocumented member.
mpeg2FilterSettings_temporalFilterSettings :: Lens.Lens' Mpeg2FilterSettings (Prelude.Maybe TemporalFilterSettings)
mpeg2FilterSettings_temporalFilterSettings :: (Maybe TemporalFilterSettings -> f (Maybe TemporalFilterSettings))
-> Mpeg2FilterSettings -> f Mpeg2FilterSettings
mpeg2FilterSettings_temporalFilterSettings = (Mpeg2FilterSettings -> Maybe TemporalFilterSettings)
-> (Mpeg2FilterSettings
    -> Maybe TemporalFilterSettings -> Mpeg2FilterSettings)
-> Lens
     Mpeg2FilterSettings
     Mpeg2FilterSettings
     (Maybe TemporalFilterSettings)
     (Maybe TemporalFilterSettings)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\Mpeg2FilterSettings' {Maybe TemporalFilterSettings
temporalFilterSettings :: Maybe TemporalFilterSettings
$sel:temporalFilterSettings:Mpeg2FilterSettings' :: Mpeg2FilterSettings -> Maybe TemporalFilterSettings
temporalFilterSettings} -> Maybe TemporalFilterSettings
temporalFilterSettings) (\s :: Mpeg2FilterSettings
s@Mpeg2FilterSettings' {} Maybe TemporalFilterSettings
a -> Mpeg2FilterSettings
s {$sel:temporalFilterSettings:Mpeg2FilterSettings' :: Maybe TemporalFilterSettings
temporalFilterSettings = Maybe TemporalFilterSettings
a} :: Mpeg2FilterSettings)

instance Core.FromJSON Mpeg2FilterSettings where
  parseJSON :: Value -> Parser Mpeg2FilterSettings
parseJSON =
    String
-> (Object -> Parser Mpeg2FilterSettings)
-> Value
-> Parser Mpeg2FilterSettings
forall a. String -> (Object -> Parser a) -> Value -> Parser a
Core.withObject
      String
"Mpeg2FilterSettings"
      ( \Object
x ->
          Maybe TemporalFilterSettings -> Mpeg2FilterSettings
Mpeg2FilterSettings'
            (Maybe TemporalFilterSettings -> Mpeg2FilterSettings)
-> Parser (Maybe TemporalFilterSettings)
-> Parser Mpeg2FilterSettings
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x Object -> Text -> Parser (Maybe TemporalFilterSettings)
forall a. FromJSON a => Object -> Text -> Parser (Maybe a)
Core..:? Text
"temporalFilterSettings")
      )

instance Prelude.Hashable Mpeg2FilterSettings

instance Prelude.NFData Mpeg2FilterSettings

instance Core.ToJSON Mpeg2FilterSettings where
  toJSON :: Mpeg2FilterSettings -> Value
toJSON Mpeg2FilterSettings' {Maybe TemporalFilterSettings
temporalFilterSettings :: Maybe TemporalFilterSettings
$sel:temporalFilterSettings:Mpeg2FilterSettings' :: Mpeg2FilterSettings -> Maybe TemporalFilterSettings
..} =
    [Pair] -> Value
Core.object
      ( [Maybe Pair] -> [Pair]
forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [ (Text
"temporalFilterSettings" Text -> TemporalFilterSettings -> Pair
forall kv v. (KeyValue kv, ToJSON v) => Text -> v -> kv
Core..=)
              (TemporalFilterSettings -> Pair)
-> Maybe TemporalFilterSettings -> Maybe Pair
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe TemporalFilterSettings
temporalFilterSettings
          ]
      )