{-# 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.KafkaConnect.Types.ScaleOutPolicyDescription
-- 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.KafkaConnect.Types.ScaleOutPolicyDescription 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 description of the scale-out policy for the connector.
--
-- /See:/ 'newScaleOutPolicyDescription' smart constructor.
data ScaleOutPolicyDescription = ScaleOutPolicyDescription'
  { -- | The CPU utilization percentage threshold at which you want connector
    -- scale out to be triggered.
    ScaleOutPolicyDescription -> Maybe Int
cpuUtilizationPercentage :: Prelude.Maybe Prelude.Int
  }
  deriving (ScaleOutPolicyDescription -> ScaleOutPolicyDescription -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: ScaleOutPolicyDescription -> ScaleOutPolicyDescription -> Bool
$c/= :: ScaleOutPolicyDescription -> ScaleOutPolicyDescription -> Bool
== :: ScaleOutPolicyDescription -> ScaleOutPolicyDescription -> Bool
$c== :: ScaleOutPolicyDescription -> ScaleOutPolicyDescription -> Bool
Prelude.Eq, ReadPrec [ScaleOutPolicyDescription]
ReadPrec ScaleOutPolicyDescription
Int -> ReadS ScaleOutPolicyDescription
ReadS [ScaleOutPolicyDescription]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [ScaleOutPolicyDescription]
$creadListPrec :: ReadPrec [ScaleOutPolicyDescription]
readPrec :: ReadPrec ScaleOutPolicyDescription
$creadPrec :: ReadPrec ScaleOutPolicyDescription
readList :: ReadS [ScaleOutPolicyDescription]
$creadList :: ReadS [ScaleOutPolicyDescription]
readsPrec :: Int -> ReadS ScaleOutPolicyDescription
$creadsPrec :: Int -> ReadS ScaleOutPolicyDescription
Prelude.Read, Int -> ScaleOutPolicyDescription -> ShowS
[ScaleOutPolicyDescription] -> ShowS
ScaleOutPolicyDescription -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [ScaleOutPolicyDescription] -> ShowS
$cshowList :: [ScaleOutPolicyDescription] -> ShowS
show :: ScaleOutPolicyDescription -> String
$cshow :: ScaleOutPolicyDescription -> String
showsPrec :: Int -> ScaleOutPolicyDescription -> ShowS
$cshowsPrec :: Int -> ScaleOutPolicyDescription -> ShowS
Prelude.Show, forall x.
Rep ScaleOutPolicyDescription x -> ScaleOutPolicyDescription
forall x.
ScaleOutPolicyDescription -> Rep ScaleOutPolicyDescription x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep ScaleOutPolicyDescription x -> ScaleOutPolicyDescription
$cfrom :: forall x.
ScaleOutPolicyDescription -> Rep ScaleOutPolicyDescription x
Prelude.Generic)

-- |
-- Create a value of 'ScaleOutPolicyDescription' 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:
--
-- 'cpuUtilizationPercentage', 'scaleOutPolicyDescription_cpuUtilizationPercentage' - The CPU utilization percentage threshold at which you want connector
-- scale out to be triggered.
newScaleOutPolicyDescription ::
  ScaleOutPolicyDescription
newScaleOutPolicyDescription :: ScaleOutPolicyDescription
newScaleOutPolicyDescription =
  ScaleOutPolicyDescription'
    { $sel:cpuUtilizationPercentage:ScaleOutPolicyDescription' :: Maybe Int
cpuUtilizationPercentage =
        forall a. Maybe a
Prelude.Nothing
    }

-- | The CPU utilization percentage threshold at which you want connector
-- scale out to be triggered.
scaleOutPolicyDescription_cpuUtilizationPercentage :: Lens.Lens' ScaleOutPolicyDescription (Prelude.Maybe Prelude.Int)
scaleOutPolicyDescription_cpuUtilizationPercentage :: Lens' ScaleOutPolicyDescription (Maybe Int)
scaleOutPolicyDescription_cpuUtilizationPercentage = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\ScaleOutPolicyDescription' {Maybe Int
cpuUtilizationPercentage :: Maybe Int
$sel:cpuUtilizationPercentage:ScaleOutPolicyDescription' :: ScaleOutPolicyDescription -> Maybe Int
cpuUtilizationPercentage} -> Maybe Int
cpuUtilizationPercentage) (\s :: ScaleOutPolicyDescription
s@ScaleOutPolicyDescription' {} Maybe Int
a -> ScaleOutPolicyDescription
s {$sel:cpuUtilizationPercentage:ScaleOutPolicyDescription' :: Maybe Int
cpuUtilizationPercentage = Maybe Int
a} :: ScaleOutPolicyDescription)

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

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

instance Prelude.NFData ScaleOutPolicyDescription where
  rnf :: ScaleOutPolicyDescription -> ()
rnf ScaleOutPolicyDescription' {Maybe Int
cpuUtilizationPercentage :: Maybe Int
$sel:cpuUtilizationPercentage:ScaleOutPolicyDescription' :: ScaleOutPolicyDescription -> Maybe Int
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Int
cpuUtilizationPercentage