{-# 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.Rekognition.Types.LabelCategory
-- 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.Rekognition.Types.LabelCategory where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | The category that applies to a given label.
--
-- /See:/ 'newLabelCategory' smart constructor.
data LabelCategory = LabelCategory'
  { -- | The name of a category that applies to a given label.
    LabelCategory -> Maybe Text
name :: Prelude.Maybe Prelude.Text
  }
  deriving (LabelCategory -> LabelCategory -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LabelCategory -> LabelCategory -> Bool
$c/= :: LabelCategory -> LabelCategory -> Bool
== :: LabelCategory -> LabelCategory -> Bool
$c== :: LabelCategory -> LabelCategory -> Bool
Prelude.Eq, ReadPrec [LabelCategory]
ReadPrec LabelCategory
Int -> ReadS LabelCategory
ReadS [LabelCategory]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [LabelCategory]
$creadListPrec :: ReadPrec [LabelCategory]
readPrec :: ReadPrec LabelCategory
$creadPrec :: ReadPrec LabelCategory
readList :: ReadS [LabelCategory]
$creadList :: ReadS [LabelCategory]
readsPrec :: Int -> ReadS LabelCategory
$creadsPrec :: Int -> ReadS LabelCategory
Prelude.Read, Int -> LabelCategory -> ShowS
[LabelCategory] -> ShowS
LabelCategory -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [LabelCategory] -> ShowS
$cshowList :: [LabelCategory] -> ShowS
show :: LabelCategory -> String
$cshow :: LabelCategory -> String
showsPrec :: Int -> LabelCategory -> ShowS
$cshowsPrec :: Int -> LabelCategory -> ShowS
Prelude.Show, forall x. Rep LabelCategory x -> LabelCategory
forall x. LabelCategory -> Rep LabelCategory x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep LabelCategory x -> LabelCategory
$cfrom :: forall x. LabelCategory -> Rep LabelCategory x
Prelude.Generic)

-- |
-- Create a value of 'LabelCategory' 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:
--
-- 'name', 'labelCategory_name' - The name of a category that applies to a given label.
newLabelCategory ::
  LabelCategory
newLabelCategory :: LabelCategory
newLabelCategory =
  LabelCategory' {$sel:name:LabelCategory' :: Maybe Text
name = forall a. Maybe a
Prelude.Nothing}

-- | The name of a category that applies to a given label.
labelCategory_name :: Lens.Lens' LabelCategory (Prelude.Maybe Prelude.Text)
labelCategory_name :: Lens' LabelCategory (Maybe Text)
labelCategory_name = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LabelCategory' {Maybe Text
name :: Maybe Text
$sel:name:LabelCategory' :: LabelCategory -> Maybe Text
name} -> Maybe Text
name) (\s :: LabelCategory
s@LabelCategory' {} Maybe Text
a -> LabelCategory
s {$sel:name:LabelCategory' :: Maybe Text
name = Maybe Text
a} :: LabelCategory)

instance Data.FromJSON LabelCategory where
  parseJSON :: Value -> Parser LabelCategory
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"LabelCategory"
      ( \Object
x ->
          Maybe Text -> LabelCategory
LabelCategory' 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
"Name")
      )

instance Prelude.Hashable LabelCategory where
  hashWithSalt :: Int -> LabelCategory -> Int
hashWithSalt Int
_salt LabelCategory' {Maybe Text
name :: Maybe Text
$sel:name:LabelCategory' :: LabelCategory -> Maybe Text
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
name

instance Prelude.NFData LabelCategory where
  rnf :: LabelCategory -> ()
rnf LabelCategory' {Maybe Text
name :: Maybe Text
$sel:name:LabelCategory' :: LabelCategory -> Maybe Text
..} = forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
name