{-# 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.Parent
-- 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.Rekognition.Types.Parent where

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

-- | A parent label for a label. A label can have 0, 1, or more parents.
--
-- /See:/ 'newParent' smart constructor.
data Parent = Parent'
  { -- | The name of the parent label.
    Parent -> Maybe Text
name :: Prelude.Maybe Prelude.Text
  }
  deriving (Parent -> Parent -> Bool
(Parent -> Parent -> Bool)
-> (Parent -> Parent -> Bool) -> Eq Parent
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: Parent -> Parent -> Bool
$c/= :: Parent -> Parent -> Bool
== :: Parent -> Parent -> Bool
$c== :: Parent -> Parent -> Bool
Prelude.Eq, ReadPrec [Parent]
ReadPrec Parent
Int -> ReadS Parent
ReadS [Parent]
(Int -> ReadS Parent)
-> ReadS [Parent]
-> ReadPrec Parent
-> ReadPrec [Parent]
-> Read Parent
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [Parent]
$creadListPrec :: ReadPrec [Parent]
readPrec :: ReadPrec Parent
$creadPrec :: ReadPrec Parent
readList :: ReadS [Parent]
$creadList :: ReadS [Parent]
readsPrec :: Int -> ReadS Parent
$creadsPrec :: Int -> ReadS Parent
Prelude.Read, Int -> Parent -> ShowS
[Parent] -> ShowS
Parent -> String
(Int -> Parent -> ShowS)
-> (Parent -> String) -> ([Parent] -> ShowS) -> Show Parent
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [Parent] -> ShowS
$cshowList :: [Parent] -> ShowS
show :: Parent -> String
$cshow :: Parent -> String
showsPrec :: Int -> Parent -> ShowS
$cshowsPrec :: Int -> Parent -> ShowS
Prelude.Show, (forall x. Parent -> Rep Parent x)
-> (forall x. Rep Parent x -> Parent) -> Generic Parent
forall x. Rep Parent x -> Parent
forall x. Parent -> Rep Parent x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep Parent x -> Parent
$cfrom :: forall x. Parent -> Rep Parent x
Prelude.Generic)

-- |
-- Create a value of 'Parent' 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', 'parent_name' - The name of the parent label.
newParent ::
  Parent
newParent :: Parent
newParent = Parent' :: Maybe Text -> Parent
Parent' {$sel:name:Parent' :: Maybe Text
name = Maybe Text
forall a. Maybe a
Prelude.Nothing}

-- | The name of the parent label.
parent_name :: Lens.Lens' Parent (Prelude.Maybe Prelude.Text)
parent_name :: (Maybe Text -> f (Maybe Text)) -> Parent -> f Parent
parent_name = (Parent -> Maybe Text)
-> (Parent -> Maybe Text -> Parent)
-> Lens Parent Parent (Maybe Text) (Maybe Text)
forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\Parent' {Maybe Text
name :: Maybe Text
$sel:name:Parent' :: Parent -> Maybe Text
name} -> Maybe Text
name) (\s :: Parent
s@Parent' {} Maybe Text
a -> Parent
s {$sel:name:Parent' :: Maybe Text
name = Maybe Text
a} :: Parent)

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

instance Prelude.Hashable Parent

instance Prelude.NFData Parent